diff options
Diffstat (limited to 'include/linux')
989 files changed, 3776 insertions, 7343 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index e22c237be46a..d315d86844e4 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * acpi.h - ACPI Interface * * Copyright (C) 2001 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com> - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ #ifndef _LINUX_ACPI_H @@ -517,7 +504,8 @@ extern bool osc_pc_lpi_support_confirmed; #define OSC_PCI_CLOCK_PM_SUPPORT 0x00000004 #define OSC_PCI_SEGMENT_GROUPS_SUPPORT 0x00000008 #define OSC_PCI_MSI_SUPPORT 0x00000010 -#define OSC_PCI_SUPPORT_MASKS 0x0000001f +#define OSC_PCI_HPX_TYPE_3_SUPPORT 0x00000100 +#define OSC_PCI_SUPPORT_MASKS 0x0000011f /* PCI Host Bridge _OSC: Capabilities DWORD 3: Control Field */ #define OSC_PCI_EXPRESS_NATIVE_HP_CONTROL 0x00000001 diff --git a/include/linux/acpi_dma.h b/include/linux/acpi_dma.h index 329436d38e66..72cedb916a9c 100644 --- a/include/linux/acpi_dma.h +++ b/include/linux/acpi_dma.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ACPI helpers for DMA request / controller * @@ -5,10 +6,6 @@ * * Copyright (C) 2013, Intel Corporation * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_ACPI_DMA_H diff --git a/include/linux/acpi_iort.h b/include/linux/acpi_iort.h index 723e4dfa1c14..8e7e2ec37f1b 100644 --- a/include/linux/acpi_iort.h +++ b/include/linux/acpi_iort.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2016, Semihalf * Author: Tomasz Nowicki <tn@semihalf.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. */ #ifndef __ACPI_IORT_H__ diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h index eaedca5fe6fc..6782f0d45ebe 100644 --- a/include/linux/ahci_platform.h +++ b/include/linux/ahci_platform.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * AHCI SATA platform driver * @@ -5,11 +6,6 @@ * Jeff Garzik <jgarzik@pobox.com> * Copyright 2010 MontaVista Software, LLC. * Anton Vorontsov <avorontsov@ru.mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. */ #ifndef _AHCI_PLATFORM_H diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h index f99b74a6e4ca..26f0ecf401ea 100644 --- a/include/linux/amba/bus.h +++ b/include/linux/amba/bus.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/amba/bus.h * @@ -6,10 +7,6 @@ * region or that is derived from a PrimeCell. * * Copyright (C) 2003 Deep Blue Solutions Ltd, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef ASMARM_AMBA_H #define ASMARM_AMBA_H diff --git a/include/linux/amba/clcd.h b/include/linux/amba/clcd.h index d0c3be77c18e..b6e0cbeaf533 100644 --- a/include/linux/amba/clcd.h +++ b/include/linux/amba/clcd.h @@ -124,38 +124,11 @@ struct clcd_board { struct amba_device; struct clk; -/** - * struct clcd_vendor_data - holds hardware (IP-block) vendor-specific - * variant information - * - * @clock_timregs: the CLCD needs to be clocked when accessing the - * timer registers, or the hardware will hang. - * @packed_24_bit_pixels: this variant supports 24bit packed pixel data, - * so that RGB accesses 3 bytes at a time, not just on even 32bit - * boundaries, packing the pixel data in memory. ST Microelectronics - * have this. - * @st_bitmux_control: ST Microelectronics have implemented output - * bit line multiplexing into the CLCD control register. This indicates - * that we need to use this. - * @init_board: custom board init function for this variant - * @init_panel: custom panel init function for this variant - */ -struct clcd_vendor_data { - bool clock_timregs; - bool packed_24_bit_pixels; - bool st_bitmux_control; - int (*init_board)(struct amba_device *adev, - struct clcd_board *board); - int (*init_panel)(struct clcd_fb *fb, - struct device_node *panel); -}; - /* this data structure describes each frame buffer device we find */ struct clcd_fb { struct fb_info fb; struct amba_device *dev; struct clk *clk; - struct clcd_vendor_data *vendor; struct clcd_panel *panel; struct clcd_board *board; void *board_data; @@ -257,10 +230,6 @@ static inline void clcdfb_decode(struct clcd_fb *fb, struct clcd_regs *regs) else val |= CNTL_LCDBPP16_444; break; - case 24: - /* Modified variant supporting 24 bit packed pixels */ - val |= CNTL_ST_LCDBPP24_PACKED; - break; case 32: val |= CNTL_LCDBPP24; break; diff --git a/include/linux/amba/kmi.h b/include/linux/amba/kmi.h index a39e5be751b3..94dd727f1aea 100644 --- a/include/linux/amba/kmi.h +++ b/include/linux/amba/kmi.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/include/asm-arm/hardware/amba_kmi.h * @@ -5,21 +6,6 @@ * * Copyright (C) 2000 Deep Blue Solutions Ltd. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * * --------------------------------------------------------------------------- * From ARM PrimeCell(tm) PS2 Keyboard/Mouse Interface (PL050) Technical * Reference Manual - ARM DDI 0143B - see http://www.arm.com/ diff --git a/include/linux/amba/pl022.h b/include/linux/amba/pl022.h index 854b7294f6c6..131b27c97209 100644 --- a/include/linux/amba/pl022.h +++ b/include/linux/amba/pl022.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/amba/pl022.h * @@ -10,16 +11,6 @@ * linux-2.6.17-rc3-mm1/drivers/spi/pxa2xx_spi.c * Initial adoption to PL022 by: * Sachin Verma <sachin.verma@st.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _SSP_PL022_H diff --git a/include/linux/amba/pl080.h b/include/linux/amba/pl080.h index ab036b6b1804..e192d546639b 100644 --- a/include/linux/amba/pl080.h +++ b/include/linux/amba/pl080.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* include/linux/amba/pl080.h * * Copyright 2008 Openmoko, Inc. @@ -6,10 +7,6 @@ * Ben Dooks <ben@simtec.co.uk> * * ARM PrimeCell PL080 DMA controller - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ /* Note, there are some Samsung updates to this controller block which diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h index 79d1bcee738d..3100e0debcdd 100644 --- a/include/linux/amba/pl08x.h +++ b/include/linux/amba/pl08x.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/amba/pl08x.h - ARM PrimeCell DMA Controller driver * * Copyright (C) 2005 ARM Ltd * Copyright (C) 2010 ST-Ericsson SA * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * pl08x information required by platform code * * Please credit ARM.com diff --git a/include/linux/amba/pl093.h b/include/linux/amba/pl093.h index 2983e3671adb..b17166e3b49a 100644 --- a/include/linux/amba/pl093.h +++ b/include/linux/amba/pl093.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* linux/amba/pl093.h * * Copyright (c) 2008 Simtec Electronics @@ -6,10 +7,6 @@ * * AMBA PL093 SSMC (synchronous static memory controller) * See DDI0236.pdf (r0p4) for more details - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #define SMB_BANK(x) ((x) * 0x20) /* each bank control set is 0x20 apart */ diff --git a/include/linux/amba/serial.h b/include/linux/amba/serial.h index ad0965e21a5e..a1307b58cc2c 100644 --- a/include/linux/amba/serial.h +++ b/include/linux/amba/serial.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/include/asm-arm/hardware/serial_amba.h * @@ -5,20 +6,6 @@ * * Copyright (C) ARM Limited * Copyright (C) 2000 Deep Blue Solutions Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef ASM_ARM_HARDWARE_SERIAL_AMBA_H #define ASM_ARM_HARDWARE_SERIAL_AMBA_H diff --git a/include/linux/amd-iommu.h b/include/linux/amd-iommu.h index 09751d349963..4a4d00646040 100644 --- a/include/linux/amd-iommu.h +++ b/include/linux/amd-iommu.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2007-2010 Advanced Micro Devices, Inc. * Author: Joerg Roedel <joerg.roedel@amd.com> * Leo Duran <leo.duran@amd.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _ASM_X86_AMD_IOMMU_H diff --git a/include/linux/apm-emulation.h b/include/linux/apm-emulation.h index e6d800358dd6..94c036957948 100644 --- a/include/linux/apm-emulation.h +++ b/include/linux/apm-emulation.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* -*- linux-c -*- * * (C) 2003 zecke@handhelds.org * - * GPL version 2 - * * based on arch/arm/kernel/apm.c * factor out the information needed by architectures to provide * apm status diff --git a/include/linux/apm_bios.h b/include/linux/apm_bios.h index 9c3a87184f48..7554192c3ae3 100644 --- a/include/linux/apm_bios.h +++ b/include/linux/apm_bios.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Include file for the interface to an APM BIOS * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef _LINUX_APM_H #define _LINUX_APM_H diff --git a/include/linux/apple-gmux.h b/include/linux/apple-gmux.h index 714186de8c36..ddb10aa67b14 100644 --- a/include/linux/apple-gmux.h +++ b/include/linux/apple-gmux.h @@ -1,18 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * apple-gmux.h - microcontroller built into dual GPU MacBook Pro & Mac Pro * Copyright (C) 2015 Lukas Wunner <lukas@wunner.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License (version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef LINUX_APPLE_GMUX_H diff --git a/include/linux/arm-cci.h b/include/linux/arm-cci.h index 521ec1f2e6bc..d0e44201d855 100644 --- a/include/linux/arm-cci.h +++ b/include/linux/arm-cci.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * CCI cache coherent interconnect support * * Copyright (C) 2013 ARM Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LINUX_ARM_CCI_H diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h index 18863d56273c..080012a6f025 100644 --- a/include/linux/arm-smccc.h +++ b/include/linux/arm-smccc.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015, Linaro Limited - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __LINUX_ARM_SMCCC_H #define __LINUX_ARM_SMCCC_H diff --git a/include/linux/armada-37xx-rwtm-mailbox.h b/include/linux/armada-37xx-rwtm-mailbox.h new file mode 100644 index 000000000000..57bb54f6767a --- /dev/null +++ b/include/linux/armada-37xx-rwtm-mailbox.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * rWTM BIU Mailbox driver for Armada 37xx + * + * Author: Marek Behun <marek.behun@nic.cz> + */ + +#ifndef _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_ +#define _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_ + +#include <linux/types.h> + +struct armada_37xx_rwtm_tx_msg { + u16 command; + u32 args[16]; +}; + +struct armada_37xx_rwtm_rx_msg { + u32 retval; + u32 status[16]; +}; + +#endif /* _LINUX_ARMADA_37XX_RWTM_MAILBOX_H_ */ diff --git a/include/linux/asn1.h b/include/linux/asn1.h index eed6982860ba..a4d0bdd10711 100644 --- a/include/linux/asn1.h +++ b/include/linux/asn1.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ASN.1 BER/DER/CER encoding definitions * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_ASN1_H diff --git a/include/linux/asn1_ber_bytecode.h b/include/linux/asn1_ber_bytecode.h index ab3a6c002f7b..b38361953a48 100644 --- a/include/linux/asn1_ber_bytecode.h +++ b/include/linux/asn1_ber_bytecode.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ASN.1 BER/DER/CER parsing state machine internal definitions * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_ASN1_BER_BYTECODE_H diff --git a/include/linux/asn1_decoder.h b/include/linux/asn1_decoder.h index fa2ff5bc0483..83f9c6e1e5e9 100644 --- a/include/linux/asn1_decoder.h +++ b/include/linux/asn1_decoder.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ASN.1 decoder * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_ASN1_DECODER_H diff --git a/include/linux/assoc_array.h b/include/linux/assoc_array.h index 65e3832f96b2..8b3f230ce894 100644 --- a/include/linux/assoc_array.h +++ b/include/linux/assoc_array.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Generic associative array implementation. * * See Documentation/core-api/assoc_array.rst for information. * * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_ASSOC_ARRAY_H diff --git a/include/linux/assoc_array_priv.h b/include/linux/assoc_array_priv.h index a00a06550c10..dca733ef6750 100644 --- a/include/linux/assoc_array_priv.h +++ b/include/linux/assoc_array_priv.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Private definitions for the generic associative array implementation. * * See Documentation/core-api/assoc_array.rst for information. * * Copyright (C) 2013 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_ASSOC_ARRAY_PRIV_H diff --git a/include/linux/async.h b/include/linux/async.h index f81d6dbffe68..0a17cd27f348 100644 --- a/include/linux/async.h +++ b/include/linux/async.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * async.h: Asynchronous function calls for boot performance * * (C) Copyright 2009 Intel Corporation * Author: Arjan van de Ven <arjan@linux.intel.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; version 2 - * of the License. */ #ifndef __ASYNC_H__ #define __ASYNC_H__ diff --git a/include/linux/async_tx.h b/include/linux/async_tx.h index 28e3cf1465ab..75e582b8d2d9 100644 --- a/include/linux/async_tx.h +++ b/include/linux/async_tx.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright © 2006, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #ifndef _ASYNC_TX_H_ #define _ASYNC_TX_H_ diff --git a/include/linux/ata.h b/include/linux/ata.h index 40d150ad7e07..6e67aded28f8 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -1,29 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2003-2004 Red Hat, Inc. All rights reserved. * Copyright 2003-2004 Jeff Garzik * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. If not, write to - * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. - * - * * libata documentation is available via 'make {ps|pdf}docs', * as Documentation/driver-api/libata.rst * * Hardware documentation available from http://www.t13.org/ - * */ #ifndef __LINUX_ATA_H__ diff --git a/include/linux/atmel_pdc.h b/include/linux/atmel_pdc.h index 63499ce806ea..00a766b5ee96 100644 --- a/include/linux/atmel_pdc.h +++ b/include/linux/atmel_pdc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/atmel_pdc.h * @@ -6,11 +7,6 @@ * * Peripheral Data Controller (PDC) registers. * Based on AT91RM9200 datasheet revision E. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef ATMEL_PDC_H diff --git a/include/linux/atmel_tc.h b/include/linux/atmel_tc.h deleted file mode 100644 index 468fdfa643f0..000000000000 --- a/include/linux/atmel_tc.h +++ /dev/null @@ -1,270 +0,0 @@ -/* - * Timer/Counter Unit (TC) registers. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef ATMEL_TC_H -#define ATMEL_TC_H - -#include <linux/compiler.h> -#include <linux/list.h> - -/* - * Many 32-bit Atmel SOCs include one or more TC blocks, each of which holds - * three general-purpose 16-bit timers. These timers share one register bank. - * Depending on the SOC, each timer may have its own clock and IRQ, or those - * may be shared by the whole TC block. - * - * These TC blocks may have up to nine external pins: TCLK0..2 signals for - * clocks or clock gates, and per-timer TIOA and TIOB signals used for PWM - * or triggering. Those pins need to be set up for use with the TC block, - * else they will be used as GPIOs or for a different controller. - * - * Although we expect each TC block to have a platform_device node, those - * nodes are not what drivers bind to. Instead, they ask for a specific - * TC block, by number ... which is a common approach on systems with many - * timers. Then they use clk_get() and platform_get_irq() to get clock and - * IRQ resources. - */ - -struct clk; - -/** - * struct atmel_tcb_config - SoC data for a Timer/Counter Block - * @counter_width: size in bits of a timer counter register - */ -struct atmel_tcb_config { - size_t counter_width; -}; - -/** - * struct atmel_tc - information about a Timer/Counter Block - * @pdev: physical device - * @regs: mapping through which the I/O registers can be accessed - * @id: block id - * @tcb_config: configuration data from SoC - * @irq: irq for each of the three channels - * @clk: internal clock source for each of the three channels - * @node: list node, for tclib internal use - * @allocated: if already used, for tclib internal use - * - * On some platforms, each TC channel has its own clocks and IRQs, - * while on others, all TC channels share the same clock and IRQ. - * Drivers should clk_enable() all the clocks they need even though - * all the entries in @clk may point to the same physical clock. - * Likewise, drivers should request irqs independently for each - * channel, but they must use IRQF_SHARED in case some of the entries - * in @irq are actually the same IRQ. - */ -struct atmel_tc { - struct platform_device *pdev; - void __iomem *regs; - int id; - const struct atmel_tcb_config *tcb_config; - int irq[3]; - struct clk *clk[3]; - struct clk *slow_clk; - struct list_head node; - bool allocated; -}; - -extern struct atmel_tc *atmel_tc_alloc(unsigned block); -extern void atmel_tc_free(struct atmel_tc *tc); - -/* platform-specific ATMEL_TC_TIMER_CLOCKx divisors (0 means 32KiHz) */ -extern const u8 atmel_tc_divisors[5]; - - -/* - * Two registers have block-wide controls. These are: configuring the three - * "external" clocks (or event sources) used by the timer channels; and - * synchronizing the timers by resetting them all at once. - * - * "External" can mean "external to chip" using the TCLK0, TCLK1, or TCLK2 - * signals. Or, it can mean "external to timer", using the TIOA output from - * one of the other two timers that's being run in waveform mode. - */ - -#define ATMEL_TC_BCR 0xc0 /* TC Block Control Register */ -#define ATMEL_TC_SYNC (1 << 0) /* synchronize timers */ - -#define ATMEL_TC_BMR 0xc4 /* TC Block Mode Register */ -#define ATMEL_TC_TC0XC0S (3 << 0) /* external clock 0 source */ -#define ATMEL_TC_TC0XC0S_TCLK0 (0 << 0) -#define ATMEL_TC_TC0XC0S_NONE (1 << 0) -#define ATMEL_TC_TC0XC0S_TIOA1 (2 << 0) -#define ATMEL_TC_TC0XC0S_TIOA2 (3 << 0) -#define ATMEL_TC_TC1XC1S (3 << 2) /* external clock 1 source */ -#define ATMEL_TC_TC1XC1S_TCLK1 (0 << 2) -#define ATMEL_TC_TC1XC1S_NONE (1 << 2) -#define ATMEL_TC_TC1XC1S_TIOA0 (2 << 2) -#define ATMEL_TC_TC1XC1S_TIOA2 (3 << 2) -#define ATMEL_TC_TC2XC2S (3 << 4) /* external clock 2 source */ -#define ATMEL_TC_TC2XC2S_TCLK2 (0 << 4) -#define ATMEL_TC_TC2XC2S_NONE (1 << 4) -#define ATMEL_TC_TC2XC2S_TIOA0 (2 << 4) -#define ATMEL_TC_TC2XC2S_TIOA1 (3 << 4) - - -/* - * Each TC block has three "channels", each with one counter and controls. - * - * Note that the semantics of ATMEL_TC_TIMER_CLOCKx (input clock selection - * when it's not "external") is silicon-specific. AT91 platforms use one - * set of definitions; AVR32 platforms use a different set. Don't hard-wire - * such knowledge into your code, use the global "atmel_tc_divisors" ... - * where index N is the divisor for clock N+1, else zero to indicate it uses - * the 32 KiHz clock. - * - * The timers can be chained in various ways, and operated in "waveform" - * generation mode (including PWM) or "capture" mode (to time events). In - * both modes, behavior can be configured in many ways. - * - * Each timer has two I/O pins, TIOA and TIOB. Waveform mode uses TIOA as a - * PWM output, and TIOB as either another PWM or as a trigger. Capture mode - * uses them only as inputs. - */ -#define ATMEL_TC_CHAN(idx) ((idx)*0x40) -#define ATMEL_TC_REG(idx, reg) (ATMEL_TC_CHAN(idx) + ATMEL_TC_ ## reg) - -#define ATMEL_TC_CCR 0x00 /* Channel Control Register */ -#define ATMEL_TC_CLKEN (1 << 0) /* clock enable */ -#define ATMEL_TC_CLKDIS (1 << 1) /* clock disable */ -#define ATMEL_TC_SWTRG (1 << 2) /* software trigger */ - -#define ATMEL_TC_CMR 0x04 /* Channel Mode Register */ - -/* Both modes share some CMR bits */ -#define ATMEL_TC_TCCLKS (7 << 0) /* clock source */ -#define ATMEL_TC_TIMER_CLOCK1 (0 << 0) -#define ATMEL_TC_TIMER_CLOCK2 (1 << 0) -#define ATMEL_TC_TIMER_CLOCK3 (2 << 0) -#define ATMEL_TC_TIMER_CLOCK4 (3 << 0) -#define ATMEL_TC_TIMER_CLOCK5 (4 << 0) -#define ATMEL_TC_XC0 (5 << 0) -#define ATMEL_TC_XC1 (6 << 0) -#define ATMEL_TC_XC2 (7 << 0) -#define ATMEL_TC_CLKI (1 << 3) /* clock invert */ -#define ATMEL_TC_BURST (3 << 4) /* clock gating */ -#define ATMEL_TC_GATE_NONE (0 << 4) -#define ATMEL_TC_GATE_XC0 (1 << 4) -#define ATMEL_TC_GATE_XC1 (2 << 4) -#define ATMEL_TC_GATE_XC2 (3 << 4) -#define ATMEL_TC_WAVE (1 << 15) /* true = Waveform mode */ - -/* CAPTURE mode CMR bits */ -#define ATMEL_TC_LDBSTOP (1 << 6) /* counter stops on RB load */ -#define ATMEL_TC_LDBDIS (1 << 7) /* counter disable on RB load */ -#define ATMEL_TC_ETRGEDG (3 << 8) /* external trigger edge */ -#define ATMEL_TC_ETRGEDG_NONE (0 << 8) -#define ATMEL_TC_ETRGEDG_RISING (1 << 8) -#define ATMEL_TC_ETRGEDG_FALLING (2 << 8) -#define ATMEL_TC_ETRGEDG_BOTH (3 << 8) -#define ATMEL_TC_ABETRG (1 << 10) /* external trigger is TIOA? */ -#define ATMEL_TC_CPCTRG (1 << 14) /* RC compare trigger enable */ -#define ATMEL_TC_LDRA (3 << 16) /* RA loading edge (of TIOA) */ -#define ATMEL_TC_LDRA_NONE (0 << 16) -#define ATMEL_TC_LDRA_RISING (1 << 16) -#define ATMEL_TC_LDRA_FALLING (2 << 16) -#define ATMEL_TC_LDRA_BOTH (3 << 16) -#define ATMEL_TC_LDRB (3 << 18) /* RB loading edge (of TIOA) */ -#define ATMEL_TC_LDRB_NONE (0 << 18) -#define ATMEL_TC_LDRB_RISING (1 << 18) -#define ATMEL_TC_LDRB_FALLING (2 << 18) -#define ATMEL_TC_LDRB_BOTH (3 << 18) - -/* WAVEFORM mode CMR bits */ -#define ATMEL_TC_CPCSTOP (1 << 6) /* RC compare stops counter */ -#define ATMEL_TC_CPCDIS (1 << 7) /* RC compare disables counter */ -#define ATMEL_TC_EEVTEDG (3 << 8) /* external event edge */ -#define ATMEL_TC_EEVTEDG_NONE (0 << 8) -#define ATMEL_TC_EEVTEDG_RISING (1 << 8) -#define ATMEL_TC_EEVTEDG_FALLING (2 << 8) -#define ATMEL_TC_EEVTEDG_BOTH (3 << 8) -#define ATMEL_TC_EEVT (3 << 10) /* external event source */ -#define ATMEL_TC_EEVT_TIOB (0 << 10) -#define ATMEL_TC_EEVT_XC0 (1 << 10) -#define ATMEL_TC_EEVT_XC1 (2 << 10) -#define ATMEL_TC_EEVT_XC2 (3 << 10) -#define ATMEL_TC_ENETRG (1 << 12) /* external event is trigger */ -#define ATMEL_TC_WAVESEL (3 << 13) /* waveform type */ -#define ATMEL_TC_WAVESEL_UP (0 << 13) -#define ATMEL_TC_WAVESEL_UPDOWN (1 << 13) -#define ATMEL_TC_WAVESEL_UP_AUTO (2 << 13) -#define ATMEL_TC_WAVESEL_UPDOWN_AUTO (3 << 13) -#define ATMEL_TC_ACPA (3 << 16) /* RA compare changes TIOA */ -#define ATMEL_TC_ACPA_NONE (0 << 16) -#define ATMEL_TC_ACPA_SET (1 << 16) -#define ATMEL_TC_ACPA_CLEAR (2 << 16) -#define ATMEL_TC_ACPA_TOGGLE (3 << 16) -#define ATMEL_TC_ACPC (3 << 18) /* RC compare changes TIOA */ -#define ATMEL_TC_ACPC_NONE (0 << 18) -#define ATMEL_TC_ACPC_SET (1 << 18) -#define ATMEL_TC_ACPC_CLEAR (2 << 18) -#define ATMEL_TC_ACPC_TOGGLE (3 << 18) -#define ATMEL_TC_AEEVT (3 << 20) /* external event changes TIOA */ -#define ATMEL_TC_AEEVT_NONE (0 << 20) -#define ATMEL_TC_AEEVT_SET (1 << 20) -#define ATMEL_TC_AEEVT_CLEAR (2 << 20) -#define ATMEL_TC_AEEVT_TOGGLE (3 << 20) -#define ATMEL_TC_ASWTRG (3 << 22) /* software trigger changes TIOA */ -#define ATMEL_TC_ASWTRG_NONE (0 << 22) -#define ATMEL_TC_ASWTRG_SET (1 << 22) -#define ATMEL_TC_ASWTRG_CLEAR (2 << 22) -#define ATMEL_TC_ASWTRG_TOGGLE (3 << 22) -#define ATMEL_TC_BCPB (3 << 24) /* RB compare changes TIOB */ -#define ATMEL_TC_BCPB_NONE (0 << 24) -#define ATMEL_TC_BCPB_SET (1 << 24) -#define ATMEL_TC_BCPB_CLEAR (2 << 24) -#define ATMEL_TC_BCPB_TOGGLE (3 << 24) -#define ATMEL_TC_BCPC (3 << 26) /* RC compare changes TIOB */ -#define ATMEL_TC_BCPC_NONE (0 << 26) -#define ATMEL_TC_BCPC_SET (1 << 26) -#define ATMEL_TC_BCPC_CLEAR (2 << 26) -#define ATMEL_TC_BCPC_TOGGLE (3 << 26) -#define ATMEL_TC_BEEVT (3 << 28) /* external event changes TIOB */ -#define ATMEL_TC_BEEVT_NONE (0 << 28) -#define ATMEL_TC_BEEVT_SET (1 << 28) -#define ATMEL_TC_BEEVT_CLEAR (2 << 28) -#define ATMEL_TC_BEEVT_TOGGLE (3 << 28) -#define ATMEL_TC_BSWTRG (3 << 30) /* software trigger changes TIOB */ -#define ATMEL_TC_BSWTRG_NONE (0 << 30) -#define ATMEL_TC_BSWTRG_SET (1 << 30) -#define ATMEL_TC_BSWTRG_CLEAR (2 << 30) -#define ATMEL_TC_BSWTRG_TOGGLE (3 << 30) - -#define ATMEL_TC_CV 0x10 /* counter Value */ -#define ATMEL_TC_RA 0x14 /* register A */ -#define ATMEL_TC_RB 0x18 /* register B */ -#define ATMEL_TC_RC 0x1c /* register C */ - -#define ATMEL_TC_SR 0x20 /* status (read-only) */ -/* Status-only flags */ -#define ATMEL_TC_CLKSTA (1 << 16) /* clock enabled */ -#define ATMEL_TC_MTIOA (1 << 17) /* TIOA mirror */ -#define ATMEL_TC_MTIOB (1 << 18) /* TIOB mirror */ - -#define ATMEL_TC_IER 0x24 /* interrupt enable (write-only) */ -#define ATMEL_TC_IDR 0x28 /* interrupt disable (write-only) */ -#define ATMEL_TC_IMR 0x2c /* interrupt mask (read-only) */ - -/* Status and IRQ flags */ -#define ATMEL_TC_COVFS (1 << 0) /* counter overflow */ -#define ATMEL_TC_LOVRS (1 << 1) /* load overrun */ -#define ATMEL_TC_CPAS (1 << 2) /* RA compare */ -#define ATMEL_TC_CPBS (1 << 3) /* RB compare */ -#define ATMEL_TC_CPCS (1 << 4) /* RC compare */ -#define ATMEL_TC_LDRAS (1 << 5) /* RA loading */ -#define ATMEL_TC_LDRBS (1 << 6) /* RB loading */ -#define ATMEL_TC_ETRGS (1 << 7) /* external trigger */ -#define ATMEL_TC_ALL_IRQ (ATMEL_TC_COVFS | ATMEL_TC_LOVRS | \ - ATMEL_TC_CPAS | ATMEL_TC_CPBS | \ - ATMEL_TC_CPCS | ATMEL_TC_LDRAS | \ - ATMEL_TC_LDRBS | ATMEL_TC_ETRGS) \ - /* all IRQs */ - -#endif diff --git a/include/linux/attribute_container.h b/include/linux/attribute_container.h index 896c6892f327..d12bb2153cd6 100644 --- a/include/linux/attribute_container.h +++ b/include/linux/attribute_container.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * attribute_container.h - a generic container for all classes * * Copyright (c) 2005 - James Bottomley <James.Bottomley@steeleye.com> - * - * This file is licensed under GPLv2 */ #ifndef _ATTRIBUTE_CONTAINER_H_ diff --git a/include/linux/audit.h b/include/linux/audit.h index 43a23e28ba23..3a4f2415bb7c 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* audit.h -- Auditing support * * Copyright 2003-2004 Red Hat Inc., Durham, North Carolina. * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * * Written by Rickard E. (Rik) Faith <faith@redhat.com> - * */ #ifndef _LINUX_AUDIT_H_ #define _LINUX_AUDIT_H_ diff --git a/include/linux/auto_dev-ioctl.h b/include/linux/auto_dev-ioctl.h index 28c15050ebe6..6e1ca6f95f80 100644 --- a/include/linux/auto_dev-ioctl.h +++ b/include/linux/auto_dev-ioctl.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2008 Red Hat, Inc. All rights reserved. * Copyright 2008 Ian Kent <raven@themaw.net> - * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. */ #ifndef _LINUX_AUTO_DEV_IOCTL_H diff --git a/include/linux/auto_fs.h b/include/linux/auto_fs.h index b8f814c95cf5..893f952ca40c 100644 --- a/include/linux/auto_fs.h +++ b/include/linux/auto_fs.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1997 Transmeta Corporation - All Rights Reserved - * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. */ #ifndef _LINUX_AUTO_FS_H diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h index 7605b5919c3a..191621ff7594 100644 --- a/include/linux/avf/virtchnl.h +++ b/include/linux/avf/virtchnl.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /******************************************************************************* * * Intel Ethernet Controller XL710 Family Linux Virtual Function Driver * Copyright(c) 2013 - 2014 Intel Corporation. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program. If not, see <http://www.gnu.org/licenses/>. - * - * The full GNU General Public License is included in this distribution in - * the file called "COPYING". - * * Contact Information: * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 diff --git a/include/linux/balloon_compaction.h b/include/linux/balloon_compaction.h index f111c780ef1d..f31521dcb09a 100644 --- a/include/linux/balloon_compaction.h +++ b/include/linux/balloon_compaction.h @@ -151,21 +151,6 @@ static inline void balloon_page_delete(struct page *page) list_del(&page->lru); } -static inline bool __is_movable_balloon_page(struct page *page) -{ - return false; -} - -static inline bool balloon_page_movable(struct page *page) -{ - return false; -} - -static inline bool isolated_balloon_page(struct page *page) -{ - return false; -} - static inline bool balloon_page_isolate(struct page *page) { return false; diff --git a/include/linux/bch.h b/include/linux/bch.h index 295b4ef153bb..aa765af85c38 100644 --- a/include/linux/bch.h +++ b/include/linux/bch.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Generic binary BCH encoding/decoding library * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 51 - * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * * Copyright © 2011 Parrot S.A. * * Author: Ivan Djelic <ivan.djelic@parrot.com> diff --git a/include/linux/bcm47xx_nvram.h b/include/linux/bcm47xx_nvram.h index a414a2b53e41..53b31f69b74a 100644 --- a/include/linux/bcm47xx_nvram.h +++ b/include/linux/bcm47xx_nvram.h @@ -1,8 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __BCM47XX_NVRAM_H diff --git a/include/linux/bcm47xx_sprom.h b/include/linux/bcm47xx_sprom.h index c06b47c84e1a..b0f4424f34fc 100644 --- a/include/linux/bcm47xx_sprom.h +++ b/include/linux/bcm47xx_sprom.h @@ -1,8 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __BCM47XX_SPROM_H diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index 688ab0de7810..b40fc633f3be 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -15,7 +15,6 @@ struct filename; * This structure is used to hold the arguments that are used when loading binaries. */ struct linux_binprm { - char buf[BINPRM_BUF_SIZE]; #ifdef CONFIG_MMU struct vm_area_struct *vma; unsigned long vma_pages; @@ -64,6 +63,8 @@ struct linux_binprm { unsigned long loader, exec; struct rlimit rlim_stack; /* Saved RLIMIT_STACK used during exec. */ + + char buf[BINPRM_BUF_SIZE]; } __randomize_layout; #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0 diff --git a/include/linux/bio.h b/include/linux/bio.h index ea73df36529a..f87abaa898f0 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -210,7 +210,7 @@ static inline void bio_cnt_set(struct bio *bio, unsigned int count) { if (count != 1) { bio->bi_flags |= (1 << BIO_REFFED); - smp_mb__before_atomic(); + smp_mb(); } atomic_set(&bio->__bi_cnt, count); } @@ -423,7 +423,7 @@ extern int bio_add_page(struct bio *, struct page *, unsigned int,unsigned int); extern int bio_add_pc_page(struct request_queue *, struct bio *, struct page *, unsigned int, unsigned int); bool __bio_try_merge_page(struct bio *bio, struct page *page, - unsigned int len, unsigned int off, bool same_page); + unsigned int len, unsigned int off, bool *same_page); void __bio_add_page(struct bio *bio, struct page *page, unsigned int len, unsigned int off); int bio_iov_iter_get_pages(struct bio *bio, struct iov_iter *iter); diff --git a/include/linux/bitfield.h b/include/linux/bitfield.h index 3f1ef4450a7c..4bbb5f1c8b5b 100644 --- a/include/linux/bitfield.h +++ b/include/linux/bitfield.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2014 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _LINUX_BITFIELD_H diff --git a/include/linux/bitops.h b/include/linux/bitops.h index 602af23b98c7..cf074bce3eb3 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -60,7 +60,7 @@ static __always_inline unsigned long hweight_long(unsigned long w) */ static inline __u64 rol64(__u64 word, unsigned int shift) { - return (word << shift) | (word >> (64 - shift)); + return (word << (shift & 63)) | (word >> ((-shift) & 63)); } /** @@ -70,7 +70,7 @@ static inline __u64 rol64(__u64 word, unsigned int shift) */ static inline __u64 ror64(__u64 word, unsigned int shift) { - return (word >> shift) | (word << (64 - shift)); + return (word >> (shift & 63)) | (word << ((-shift) & 63)); } /** @@ -80,7 +80,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift) */ static inline __u32 rol32(__u32 word, unsigned int shift) { - return (word << shift) | (word >> ((-shift) & 31)); + return (word << (shift & 31)) | (word >> ((-shift) & 31)); } /** @@ -90,7 +90,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift) */ static inline __u32 ror32(__u32 word, unsigned int shift) { - return (word >> shift) | (word << (32 - shift)); + return (word >> (shift & 31)) | (word << ((-shift) & 31)); } /** @@ -100,7 +100,7 @@ static inline __u32 ror32(__u32 word, unsigned int shift) */ static inline __u16 rol16(__u16 word, unsigned int shift) { - return (word << shift) | (word >> (16 - shift)); + return (word << (shift & 15)) | (word >> ((-shift) & 15)); } /** @@ -110,7 +110,7 @@ static inline __u16 rol16(__u16 word, unsigned int shift) */ static inline __u16 ror16(__u16 word, unsigned int shift) { - return (word >> shift) | (word << (16 - shift)); + return (word >> (shift & 15)) | (word << ((-shift) & 15)); } /** @@ -120,7 +120,7 @@ static inline __u16 ror16(__u16 word, unsigned int shift) */ static inline __u8 rol8(__u8 word, unsigned int shift) { - return (word << shift) | (word >> (8 - shift)); + return (word << (shift & 7)) | (word >> ((-shift) & 7)); } /** @@ -130,7 +130,7 @@ static inline __u8 rol8(__u8 word, unsigned int shift) */ static inline __u8 ror8(__u8 word, unsigned int shift) { - return (word >> shift) | (word << (8 - shift)); + return (word >> (shift & 7)) | (word << ((-shift) & 7)); } /** diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index be418275763c..95202f80676c 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -159,13 +159,6 @@ struct bio { */ unsigned int bi_phys_segments; - /* - * To keep track of the max segment size, we account for the - * sizes of the first and last mergeable segments in this bio. - */ - unsigned int bi_seg_front_size; - unsigned int bi_seg_back_size; - struct bvec_iter bi_iter; atomic_t __bi_remaining; diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 1aafeb923e7b..592669bcc536 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -542,7 +542,7 @@ struct request_queue { struct list_head unused_hctx_list; spinlock_t unused_hctx_lock; - atomic_t mq_freeze_depth; + int mq_freeze_depth; #if defined(CONFIG_BLK_DEV_BSG) struct bsg_class_device bsg_dev; @@ -554,6 +554,11 @@ struct request_queue { #endif struct rcu_head rcu_head; wait_queue_head_t mq_freeze_wq; + /* + * Protect concurrent access to q_usage_counter by + * percpu_ref_kill() and percpu_ref_reinit(). + */ + struct mutex mq_freeze_lock; struct percpu_ref q_usage_counter; struct blk_mq_tag_set *tag_set; diff --git a/include/linux/bma150.h b/include/linux/bma150.h index 97ade7cdc870..31c9e323a391 100644 --- a/include/linux/bma150.h +++ b/include/linux/bma150.h @@ -1,20 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2011 Bosch Sensortec GmbH * Copyright (c) 2011 Unixphere - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _BMA150_H_ diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h index cb3c6b3b89c8..a7f7a98ec39d 100644 --- a/include/linux/bpf-cgroup.h +++ b/include/linux/bpf-cgroup.h @@ -238,6 +238,12 @@ int bpf_percpu_cgroup_storage_update(struct bpf_map *map, void *key, #define BPF_CGROUP_RUN_PROG_UDP6_SENDMSG_LOCK(sk, uaddr, t_ctx) \ BPF_CGROUP_RUN_SA_PROG_LOCK(sk, uaddr, BPF_CGROUP_UDP6_SENDMSG, t_ctx) +#define BPF_CGROUP_RUN_PROG_UDP4_RECVMSG_LOCK(sk, uaddr) \ + BPF_CGROUP_RUN_SA_PROG_LOCK(sk, uaddr, BPF_CGROUP_UDP4_RECVMSG, NULL) + +#define BPF_CGROUP_RUN_PROG_UDP6_RECVMSG_LOCK(sk, uaddr) \ + BPF_CGROUP_RUN_SA_PROG_LOCK(sk, uaddr, BPF_CGROUP_UDP6_RECVMSG, NULL) + #define BPF_CGROUP_RUN_PROG_SOCK_OPS(sock_ops) \ ({ \ int __ret = 0; \ @@ -339,6 +345,8 @@ static inline int bpf_percpu_cgroup_storage_update(struct bpf_map *map, #define BPF_CGROUP_RUN_PROG_INET6_CONNECT_LOCK(sk, uaddr) ({ 0; }) #define BPF_CGROUP_RUN_PROG_UDP4_SENDMSG_LOCK(sk, uaddr, t_ctx) ({ 0; }) #define BPF_CGROUP_RUN_PROG_UDP6_SENDMSG_LOCK(sk, uaddr, t_ctx) ({ 0; }) +#define BPF_CGROUP_RUN_PROG_UDP4_RECVMSG_LOCK(sk, uaddr) ({ 0; }) +#define BPF_CGROUP_RUN_PROG_UDP6_RECVMSG_LOCK(sk, uaddr) ({ 0; }) #define BPF_CGROUP_RUN_PROG_SOCK_OPS(sock_ops) ({ 0; }) #define BPF_CGROUP_RUN_PROG_DEVICE_CGROUP(type,major,minor,access) ({ 0; }) #define BPF_CGROUP_RUN_PROG_SYSCTL(head,table,write,buf,count,pos,nbuf) ({ 0; }) diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 59631dd0777c..b92ef9f73e42 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -1,8 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. */ #ifndef _LINUX_BPF_H #define _LINUX_BPF_H 1 @@ -36,6 +33,7 @@ struct bpf_map_ops { void (*map_free)(struct bpf_map *map); int (*map_get_next_key)(struct bpf_map *map, void *key, void *next_key); void (*map_release_uref)(struct bpf_map *map); + void *(*map_lookup_elem_sys_only)(struct bpf_map *map, void *key); /* funcs callable from userspace and from eBPF programs */ void *(*map_lookup_elem)(struct bpf_map *map, void *key); @@ -602,7 +600,6 @@ void bpf_map_area_free(void *base); void bpf_map_init_from_attr(struct bpf_map *map, union bpf_attr *attr); extern int sysctl_unprivileged_bpf_disabled; -extern int sysctl_bpf_stats_enabled; int bpf_map_new_fd(struct bpf_map *map, int flags); int bpf_prog_new_fd(struct bpf_prog *prog); diff --git a/include/linux/bpf_verifier.h b/include/linux/bpf_verifier.h index 1305ccbd8fe6..519aafabc40c 100644 --- a/include/linux/bpf_verifier.h +++ b/include/linux/bpf_verifier.h @@ -1,8 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. */ #ifndef _LINUX_BPF_VERIFIER_H #define _LINUX_BPF_VERIFIER_H 1 diff --git a/include/linux/c2port.h b/include/linux/c2port.h index f2736348ca26..4e93bc63c27a 100644 --- a/include/linux/c2port.h +++ b/include/linux/c2port.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Silicon Labs C2 port Linux support * * Copyright (c) 2007 Rodolfo Giometti <giometti@linux.it> * Copyright (c) 2007 Eurotech S.p.A. <info@eurotech.it> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation */ #define C2PORT_NAME_LEN 32 diff --git a/include/linux/can/dev/peak_canfd.h b/include/linux/can/dev/peak_canfd.h index 46dceef2cfa6..511a37302fea 100644 --- a/include/linux/can/dev/peak_canfd.h +++ b/include/linux/can/dev/peak_canfd.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * CAN driver for PEAK System micro-CAN based adapters * * Copyright (C) 2003-2011 PEAK System-Technik GmbH * Copyright (C) 2011-2013 Stephane Grosjean <s.grosjean@peak-system.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published - * by the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef PUCAN_H #define PUCAN_H diff --git a/include/linux/can/led.h b/include/linux/can/led.h index 2746f7c2f87d..7c3cfd798c56 100644 --- a/include/linux/can/led.h +++ b/include/linux/can/led.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2012, Fabio Baltieri <fabio.baltieri@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _CAN_LED_H diff --git a/include/linux/can/rx-offload.h b/include/linux/can/rx-offload.h index 8268811a697e..9daa1119ea42 100644 --- a/include/linux/can/rx-offload.h +++ b/include/linux/can/rx-offload.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/can/rx-offload.h * * Copyright (c) 2014 David Jander, Protonic Holland * Copyright (c) 2014-2017 Pengutronix, Marc Kleine-Budde <kernel@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the version 2 of the GNU General Public License - * as published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _CAN_RX_OFFLOAD_H diff --git a/include/linux/cb710.h b/include/linux/cb710.h index 8cc10411bab2..60de3fedd3a7 100644 --- a/include/linux/cb710.h +++ b/include/linux/cb710.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * cb710/cb710.h * * Copyright by Michał Mirosław, 2008-2009 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef LINUX_CB710_DRIVER_H #define LINUX_CB710_DRIVER_H @@ -129,10 +126,6 @@ void cb710_dump_regs(struct cb710_chip *chip, unsigned dump); * cb710/sgbuf2.h * * Copyright by Michał Mirosław, 2008-2009 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef LINUX_CB710_SG_H #define LINUX_CB710_SG_H diff --git a/include/linux/ccp.h b/include/linux/ccp.h index 7e9c991c95e0..55cb455cfcb0 100644 --- a/include/linux/ccp.h +++ b/include/linux/ccp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AMD Cryptographic Coprocessor (CCP) driver * @@ -5,10 +6,6 @@ * * Author: Tom Lendacky <thomas.lendacky@amd.com> * Author: Gary R Hook <gary.hook@amd.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __CCP_H__ diff --git a/include/linux/ceph/ceph_fs.h b/include/linux/ceph/ceph_fs.h index 4903deb0777a..3ac0feaf2b5e 100644 --- a/include/linux/ceph/ceph_fs.h +++ b/include/linux/ceph/ceph_fs.h @@ -436,6 +436,12 @@ union ceph_mds_request_args { __le64 length; /* num bytes to lock from start */ __u8 wait; /* will caller wait for lock to become available? */ } __attribute__ ((packed)) filelock_change; + struct { + __le32 mask; /* CEPH_CAP_* */ + __le64 snapid; + __le64 parent; + __le32 hash; + } __attribute__ ((packed)) lookupino; } __attribute__ ((packed)); #define CEPH_MDS_FLAG_REPLAY 1 /* this is a replayed op */ diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h index 800a2128d411..23895d178149 100644 --- a/include/linux/ceph/messenger.h +++ b/include/linux/ceph/messenger.h @@ -323,7 +323,8 @@ struct ceph_connection { }; -extern const char *ceph_pr_addr(const struct sockaddr_storage *ss); +extern const char *ceph_pr_addr(const struct ceph_entity_addr *addr); + extern int ceph_parse_ips(const char *c, const char *end, struct ceph_entity_addr *addr, int max_count, int *count); diff --git a/include/linux/ceph/osdmap.h b/include/linux/ceph/osdmap.h index 5675b1f09bc5..e081b56f1c1d 100644 --- a/include/linux/ceph/osdmap.h +++ b/include/linux/ceph/osdmap.h @@ -110,17 +110,16 @@ struct ceph_object_id { int name_len; }; +#define __CEPH_OID_INITIALIZER(oid) { .name = (oid).inline_name } + +#define CEPH_DEFINE_OID_ONSTACK(oid) \ + struct ceph_object_id oid = __CEPH_OID_INITIALIZER(oid) + static inline void ceph_oid_init(struct ceph_object_id *oid) { - oid->name = oid->inline_name; - oid->name_len = 0; + *oid = (struct ceph_object_id) __CEPH_OID_INITIALIZER(*oid); } -#define CEPH_OID_INIT_ONSTACK(oid) \ - ({ ceph_oid_init(&oid); oid; }) -#define CEPH_DEFINE_OID_ONSTACK(oid) \ - struct ceph_object_id oid = CEPH_OID_INIT_ONSTACK(oid) - static inline bool ceph_oid_empty(const struct ceph_object_id *oid) { return oid->name == oid->inline_name && !oid->name_len; diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h index 77258d276f93..b4e766e93f6e 100644 --- a/include/linux/cgroup-defs.h +++ b/include/linux/cgroup-defs.h @@ -89,6 +89,11 @@ enum { * Enable cpuset controller in v1 cgroup to use v2 behavior. */ CGRP_ROOT_CPUSET_V2_MODE = (1 << 4), + + /* + * Enable legacy local memory.events. + */ + CGRP_ROOT_MEMORY_LOCAL_EVENTS = (1 << 5), }; /* cftype->flags */ @@ -216,6 +221,7 @@ struct css_set { */ struct list_head tasks; struct list_head mg_tasks; + struct list_head dying_tasks; /* all css_task_iters currently walking this cset */ struct list_head task_iters; diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index c0077adeea83..0297f930a56e 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -43,6 +43,9 @@ /* walk all threaded css_sets in the domain */ #define CSS_TASK_ITER_THREADED (1U << 1) +/* internal flags */ +#define CSS_TASK_ITER_SKIPPED (1U << 16) + /* a css_task_iter should be treated as an opaque object */ struct css_task_iter { struct cgroup_subsys *ss; @@ -57,6 +60,7 @@ struct css_task_iter { struct list_head *task_pos; struct list_head *tasks_head; struct list_head *mg_tasks_head; + struct list_head *dying_tasks_head; struct css_set *cur_cset; struct css_set *cur_dcset; @@ -487,7 +491,7 @@ static inline struct cgroup_subsys_state *task_css(struct task_struct *task, * * Find the css for the (@task, @subsys_id) combination, increment a * reference on and return it. This function is guaranteed to return a - * valid css. + * valid css. The returned css may already have been offlined. */ static inline struct cgroup_subsys_state * task_get_css(struct task_struct *task, int subsys_id) @@ -497,7 +501,13 @@ task_get_css(struct task_struct *task, int subsys_id) rcu_read_lock(); while (true) { css = task_css(task, subsys_id); - if (likely(css_tryget_online(css))) + /* + * Can't use css_tryget_online() here. A task which has + * PF_EXITING set may stay associated with an offline css. + * If such task calls this function, css_tryget_online() + * will keep failing. + */ + if (likely(css_tryget(css))) break; cpu_relax(); } diff --git a/include/linux/cgroup_rdma.h b/include/linux/cgroup_rdma.h index ef1bae2983f3..80edae03c313 100644 --- a/include/linux/cgroup_rdma.h +++ b/include/linux/cgroup_rdma.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2016 Parav Pandit <pandit.parav@gmail.com> - * - * This file is subject to the terms and conditions of version 2 of the GNU - * General Public License. See the file COPYING in the main directory of the - * Linux distribution for more details. */ #ifndef _CGROUP_RDMA_H diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h index 491d992d045d..bb6118f79784 100644 --- a/include/linux/clk-provider.h +++ b/include/linux/clk-provider.h @@ -6,7 +6,6 @@ #ifndef __LINUX_CLK_PROVIDER_H #define __LINUX_CLK_PROVIDER_H -#include <linux/io.h> #include <linux/of.h> #include <linux/of_clk.h> diff --git a/include/linux/clk.h b/include/linux/clk.h index f689fc58d7be..c8e3325868bd 100644 --- a/include/linux/clk.h +++ b/include/linux/clk.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/linux/clk.h * * Copyright (C) 2004 ARM Limited. * Written by Deep Blue Solutions Limited. * Copyright (C) 2011-2012 Linaro Ltd <mturquette@linaro.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_CLK_H #define __LINUX_CLK_H diff --git a/include/linux/clk/at91_pmc.h b/include/linux/clk/at91_pmc.h index 0c53f26ae3d3..390437887b46 100644 --- a/include/linux/clk/at91_pmc.h +++ b/include/linux/clk/at91_pmc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/clk/at91_pmc.h * @@ -6,11 +7,6 @@ * * Power Management Controller (PMC) - System peripherals registers. * Based on AT91RM9200 datasheet revision E. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef AT91_PMC_H @@ -161,6 +157,7 @@ #define AT91_PMC_FSMR 0x70 /* Fast Startup Mode Register */ #define AT91_PMC_FSTT(n) BIT(n) +#define AT91_PMC_RTTAL BIT(16) #define AT91_PMC_RTCAL BIT(17) /* RTC Alarm Enable */ #define AT91_PMC_USBAL BIT(18) /* USB Resume Enable */ #define AT91_PMC_SDMMC_CD BIT(19) /* SDMMC Card Detect Enable */ diff --git a/include/linux/clk/mxs.h b/include/linux/clk/mxs.h index 5138a90e018c..2674e607ffb1 100644 --- a/include/linux/clk/mxs.h +++ b/include/linux/clk/mxs.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2013 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_CLK_MXS_H diff --git a/include/linux/clk/sunxi-ng.h b/include/linux/clk/sunxi-ng.h index 990f760f70e5..3cd14acde0a1 100644 --- a/include/linux/clk/sunxi-ng.h +++ b/include/linux/clk/sunxi-ng.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2017 Chen-Yu Tsai. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _LINUX_CLK_SUNXI_NG_H_ diff --git a/include/linux/clk/tegra.h b/include/linux/clk/tegra.h index afb9edfa5d58..b8aef62cc3f5 100644 --- a/include/linux/clk/tegra.h +++ b/include/linux/clk/tegra.h @@ -1,17 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __LINUX_CLK_TEGRA_H_ diff --git a/include/linux/clk/zynq.h b/include/linux/clk/zynq.h index 7a5633b71533..a198dd9255a4 100644 --- a/include/linux/clk/zynq.h +++ b/include/linux/clk/zynq.h @@ -1,20 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2013 Xilinx Inc. * Copyright (C) 2012 National Instruments - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LINUX_CLK_ZYNQ_H_ diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h index ccb32af5848b..fd06b2780a22 100644 --- a/include/linux/clkdev.h +++ b/include/linux/clkdev.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/clkdev.h * * Copyright (C) 2008 Russell King. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Helper for the clk API to assist looking up a struct clk. */ #ifndef __CLKDEV_H diff --git a/include/linux/clock_cooling.h b/include/linux/clock_cooling.h index 4d1019d56f7f..b5cebf766e02 100644 --- a/include/linux/clock_cooling.h +++ b/include/linux/clock_cooling.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/linux/clock_cooling.h * @@ -9,15 +10,6 @@ * Highly based on cpu_cooling.c. * Copyright (C) 2012 Samsung Electronics Co., Ltd(http://www.samsung.com) * Copyright (C) 2012 Amit Daniel <amit.kachhap@linaro.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef __CPU_COOLING_H__ diff --git a/include/linux/cnt32_to_63.h b/include/linux/cnt32_to_63.h index aa629bce9033..064428479f2d 100644 --- a/include/linux/cnt32_to_63.h +++ b/include/linux/cnt32_to_63.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Extend a 32-bit counter to 63 bits * * Author: Nicolas Pitre * Created: December 3, 2006 * Copyright: MontaVista Software, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. */ #ifndef __LINUX_CNT32_TO_63_H__ diff --git a/include/linux/compiler.h b/include/linux/compiler.h index d58aa0db05f9..8aaf7cd026b0 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -53,23 +53,24 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val, * "Define 'is'", Bill Clinton * "Define 'if'", Steven Rostedt */ -#define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) -#define __trace_if(cond) \ - if (__builtin_constant_p(!!(cond)) ? !!(cond) : \ - ({ \ - int ______r; \ - static struct ftrace_branch_data \ - __aligned(4) \ - __section("_ftrace_branch") \ - ______f = { \ - .func = __func__, \ - .file = __FILE__, \ - .line = __LINE__, \ - }; \ - ______r = !!(cond); \ - ______r ? ______f.miss_hit[1]++ : ______f.miss_hit[0]++;\ - ______r; \ - })) +#define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) + +#define __trace_if_var(cond) (__builtin_constant_p(cond) ? (cond) : __trace_if_value(cond)) + +#define __trace_if_value(cond) ({ \ + static struct ftrace_branch_data \ + __aligned(4) \ + __section("_ftrace_branch") \ + __if_trace = { \ + .func = __func__, \ + .file = __FILE__, \ + .line = __LINE__, \ + }; \ + (cond) ? \ + (__if_trace.miss_hit[1]++,1) : \ + (__if_trace.miss_hit[0]++,0); \ +}) + #endif /* CONFIG_PROFILE_ALL_BRANCHES */ #else diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h index ba814f18cb4c..19e58b9138a0 100644 --- a/include/linux/compiler_types.h +++ b/include/linux/compiler_types.h @@ -140,8 +140,7 @@ struct ftrace_likely_data { * Do not use __always_inline here, since currently it expands to inline again * (which would break users of __always_inline). */ -#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \ - !defined(CONFIG_OPTIMIZE_INLINING) +#if !defined(CONFIG_OPTIMIZE_INLINING) #define inline inline __attribute__((__always_inline__)) __gnu_inline \ __maybe_unused notrace #else diff --git a/include/linux/configfs.h b/include/linux/configfs.h index 90b90f8baf99..fa9490a8874c 100644 --- a/include/linux/configfs.h +++ b/include/linux/configfs.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* -*- mode: c; c-basic-offset: 8; -*- * vim: noexpandtab sw=8 ts=8 sts=0: * * configfs.h - definitions for the device driver filesystem * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 021110-1307, USA. - * * Based on sysfs: * sysfs is Copyright (C) 2001, 2002, 2003 Patrick Mochel * diff --git a/include/linux/connector.h b/include/linux/connector.h index 032102b19645..1d72ef76f24f 100644 --- a/include/linux/connector.h +++ b/include/linux/connector.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * connector.h * * 2004-2005 Copyright (c) Evgeniy Polyakov <zbr@ioremap.net> * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __CONNECTOR_H #define __CONNECTOR_H diff --git a/include/linux/console.h b/include/linux/console.h index ec9bdb3d7bab..d09951d5a94e 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -166,6 +166,11 @@ struct console { extern int console_set_on_cmdline; extern struct console *early_console; +enum con_flush_mode { + CONSOLE_FLUSH_PENDING, + CONSOLE_REPLAY_ALL, +}; + extern int add_preferred_console(char *name, int idx, char *options); extern void register_console(struct console *); extern int unregister_console(struct console *); @@ -175,7 +180,7 @@ extern int console_trylock(void); extern void console_unlock(void); extern void console_conditional_schedule(void); extern void console_unblank(void); -extern void console_flush_on_panic(void); +extern void console_flush_on_panic(enum con_flush_mode mode); extern struct tty_driver *console_device(int *); extern void console_stop(struct console *); extern void console_start(struct console *); diff --git a/include/linux/container.h b/include/linux/container.h index 3c03e6fd2035..0cc2ee91905c 100644 --- a/include/linux/container.h +++ b/include/linux/container.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Definitions for container bus type. * * Copyright (C) 2013, Intel Corporation * Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/device.h> diff --git a/include/linux/count_zeros.h b/include/linux/count_zeros.h index 363da78c4f64..5b8ff5ac660d 100644 --- a/include/linux/count_zeros.h +++ b/include/linux/count_zeros.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Count leading and trailing zeros functions * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_BITOPS_COUNT_ZEROS_H_ diff --git a/include/linux/cper.h b/include/linux/cper.h index 9c703a0abe6e..4f005d95ce88 100644 --- a/include/linux/cper.h +++ b/include/linux/cper.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * UEFI Common Platform Error Record * * Copyright (C) 2010, Intel Corp. * Author: Huang Ying <ying.huang@intel.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef LINUX_CPER_H @@ -44,7 +32,7 @@ */ #define CPER_REC_LEN 256 /* - * Severity difinition for error_severity in struct cper_record_header + * Severity definition for error_severity in struct cper_record_header * and section_severity in struct cper_section_descriptor */ enum { @@ -55,24 +43,21 @@ enum { }; /* - * Validation bits difinition for validation_bits in struct + * Validation bits definition for validation_bits in struct * cper_record_header. If set, corresponding fields in struct * cper_record_header contain valid information. - * - * corresponds platform_id */ #define CPER_VALID_PLATFORM_ID 0x0001 -/* corresponds timestamp */ #define CPER_VALID_TIMESTAMP 0x0002 -/* corresponds partition_id */ #define CPER_VALID_PARTITION_ID 0x0004 /* * Notification type used to generate error record, used in - * notification_type in struct cper_record_header - * - * Corrected Machine Check + * notification_type in struct cper_record_header. These UUIDs are defined + * in the UEFI spec v2.7, sec N.2.1. */ + +/* Corrected Machine Check */ #define CPER_NOTIFY_CMC \ GUID_INIT(0x2DCE8BB1, 0xBDD7, 0x450e, 0xB9, 0xAD, 0x9C, 0xF4, \ 0xEB, 0xD4, 0xF8, 0x90) @@ -122,14 +107,11 @@ enum { #define CPER_SEC_REV 0x0100 /* - * Validation bits difinition for validation_bits in struct + * Validation bits definition for validation_bits in struct * cper_section_descriptor. If set, corresponding fields in struct * cper_section_descriptor contain valid information. - * - * corresponds fru_id */ #define CPER_SEC_VALID_FRU_ID 0x1 -/* corresponds fru_text */ #define CPER_SEC_VALID_FRU_TEXT 0x2 /* @@ -165,10 +147,11 @@ enum { /* * Section type definitions, used in section_type field in struct - * cper_section_descriptor - * - * Processor Generic + * cper_section_descriptor. These UUIDs are defined in the UEFI spec + * v2.7, sec N.2.2. */ + +/* Processor Generic */ #define CPER_SEC_PROC_GENERIC \ GUID_INIT(0x9876CCAD, 0x47B4, 0x4bdb, 0xB6, 0x5E, 0x16, 0xF1, \ 0x93, 0xC4, 0xF3, 0xDB) @@ -325,220 +308,223 @@ enum { */ #pragma pack(1) +/* Record Header, UEFI v2.7 sec N.2.1 */ struct cper_record_header { char signature[CPER_SIG_SIZE]; /* must be CPER_SIG_RECORD */ - __u16 revision; /* must be CPER_RECORD_REV */ - __u32 signature_end; /* must be CPER_SIG_END */ - __u16 section_count; - __u32 error_severity; - __u32 validation_bits; - __u32 record_length; - __u64 timestamp; + u16 revision; /* must be CPER_RECORD_REV */ + u32 signature_end; /* must be CPER_SIG_END */ + u16 section_count; + u32 error_severity; + u32 validation_bits; + u32 record_length; + u64 timestamp; guid_t platform_id; guid_t partition_id; guid_t creator_id; guid_t notification_type; - __u64 record_id; - __u32 flags; - __u64 persistence_information; - __u8 reserved[12]; /* must be zero */ + u64 record_id; + u32 flags; + u64 persistence_information; + u8 reserved[12]; /* must be zero */ }; +/* Section Descriptor, UEFI v2.7 sec N.2.2 */ struct cper_section_descriptor { - __u32 section_offset; /* Offset in bytes of the + u32 section_offset; /* Offset in bytes of the * section body from the base * of the record header */ - __u32 section_length; - __u16 revision; /* must be CPER_RECORD_REV */ - __u8 validation_bits; - __u8 reserved; /* must be zero */ - __u32 flags; + u32 section_length; + u16 revision; /* must be CPER_RECORD_REV */ + u8 validation_bits; + u8 reserved; /* must be zero */ + u32 flags; guid_t section_type; guid_t fru_id; - __u32 section_severity; - __u8 fru_text[20]; + u32 section_severity; + u8 fru_text[20]; }; -/* Generic Processor Error Section */ +/* Generic Processor Error Section, UEFI v2.7 sec N.2.4.1 */ struct cper_sec_proc_generic { - __u64 validation_bits; - __u8 proc_type; - __u8 proc_isa; - __u8 proc_error_type; - __u8 operation; - __u8 flags; - __u8 level; - __u16 reserved; - __u64 cpu_version; + u64 validation_bits; + u8 proc_type; + u8 proc_isa; + u8 proc_error_type; + u8 operation; + u8 flags; + u8 level; + u16 reserved; + u64 cpu_version; char cpu_brand[128]; - __u64 proc_id; - __u64 target_addr; - __u64 requestor_id; - __u64 responder_id; - __u64 ip; + u64 proc_id; + u64 target_addr; + u64 requestor_id; + u64 responder_id; + u64 ip; }; -/* IA32/X64 Processor Error Section */ +/* IA32/X64 Processor Error Section, UEFI v2.7 sec N.2.4.2 */ struct cper_sec_proc_ia { - __u64 validation_bits; - __u64 lapic_id; - __u8 cpuid[48]; + u64 validation_bits; + u64 lapic_id; + u8 cpuid[48]; }; -/* IA32/X64 Processor Error Information Structure */ +/* IA32/X64 Processor Error Information Structure, UEFI v2.7 sec N.2.4.2.1 */ struct cper_ia_err_info { guid_t err_type; - __u64 validation_bits; - __u64 check_info; - __u64 target_id; - __u64 requestor_id; - __u64 responder_id; - __u64 ip; + u64 validation_bits; + u64 check_info; + u64 target_id; + u64 requestor_id; + u64 responder_id; + u64 ip; }; -/* IA32/X64 Processor Context Information Structure */ +/* IA32/X64 Processor Context Information Structure, UEFI v2.7 sec N.2.4.2.2 */ struct cper_ia_proc_ctx { - __u16 reg_ctx_type; - __u16 reg_arr_size; - __u32 msr_addr; - __u64 mm_reg_addr; + u16 reg_ctx_type; + u16 reg_arr_size; + u32 msr_addr; + u64 mm_reg_addr; }; -/* ARM Processor Error Section */ +/* ARM Processor Error Section, UEFI v2.7 sec N.2.4.4 */ struct cper_sec_proc_arm { - __u32 validation_bits; - __u16 err_info_num; /* Number of Processor Error Info */ - __u16 context_info_num; /* Number of Processor Context Info Records*/ - __u32 section_length; - __u8 affinity_level; - __u8 reserved[3]; /* must be zero */ - __u64 mpidr; - __u64 midr; - __u32 running_state; /* Bit 0 set - Processor running. PSCI = 0 */ - __u32 psci_state; + u32 validation_bits; + u16 err_info_num; /* Number of Processor Error Info */ + u16 context_info_num; /* Number of Processor Context Info Records*/ + u32 section_length; + u8 affinity_level; + u8 reserved[3]; /* must be zero */ + u64 mpidr; + u64 midr; + u32 running_state; /* Bit 0 set - Processor running. PSCI = 0 */ + u32 psci_state; }; -/* ARM Processor Error Information Structure */ +/* ARM Processor Error Information Structure, UEFI v2.7 sec N.2.4.4.1 */ struct cper_arm_err_info { - __u8 version; - __u8 length; - __u16 validation_bits; - __u8 type; - __u16 multiple_error; - __u8 flags; - __u64 error_info; - __u64 virt_fault_addr; - __u64 physical_fault_addr; + u8 version; + u8 length; + u16 validation_bits; + u8 type; + u16 multiple_error; + u8 flags; + u64 error_info; + u64 virt_fault_addr; + u64 physical_fault_addr; }; -/* ARM Processor Context Information Structure */ +/* ARM Processor Context Information Structure, UEFI v2.7 sec N.2.4.4.2 */ struct cper_arm_ctx_info { - __u16 version; - __u16 type; - __u32 size; + u16 version; + u16 type; + u32 size; }; -/* Old Memory Error Section UEFI 2.1, 2.2 */ +/* Old Memory Error Section, UEFI v2.1, v2.2 */ struct cper_sec_mem_err_old { - __u64 validation_bits; - __u64 error_status; - __u64 physical_addr; - __u64 physical_addr_mask; - __u16 node; - __u16 card; - __u16 module; - __u16 bank; - __u16 device; - __u16 row; - __u16 column; - __u16 bit_pos; - __u64 requestor_id; - __u64 responder_id; - __u64 target_id; - __u8 error_type; + u64 validation_bits; + u64 error_status; + u64 physical_addr; + u64 physical_addr_mask; + u16 node; + u16 card; + u16 module; + u16 bank; + u16 device; + u16 row; + u16 column; + u16 bit_pos; + u64 requestor_id; + u64 responder_id; + u64 target_id; + u8 error_type; }; -/* Memory Error Section UEFI >= 2.3 */ +/* Memory Error Section (UEFI >= v2.3), UEFI v2.7 sec N.2.5 */ struct cper_sec_mem_err { - __u64 validation_bits; - __u64 error_status; - __u64 physical_addr; - __u64 physical_addr_mask; - __u16 node; - __u16 card; - __u16 module; - __u16 bank; - __u16 device; - __u16 row; - __u16 column; - __u16 bit_pos; - __u64 requestor_id; - __u64 responder_id; - __u64 target_id; - __u8 error_type; - __u8 reserved; - __u16 rank; - __u16 mem_array_handle; /* card handle in UEFI 2.4 */ - __u16 mem_dev_handle; /* module handle in UEFI 2.4 */ + u64 validation_bits; + u64 error_status; + u64 physical_addr; + u64 physical_addr_mask; + u16 node; + u16 card; + u16 module; + u16 bank; + u16 device; + u16 row; + u16 column; + u16 bit_pos; + u64 requestor_id; + u64 responder_id; + u64 target_id; + u8 error_type; + u8 reserved; + u16 rank; + u16 mem_array_handle; /* "card handle" in UEFI 2.4 */ + u16 mem_dev_handle; /* "module handle" in UEFI 2.4 */ }; struct cper_mem_err_compact { - __u64 validation_bits; - __u16 node; - __u16 card; - __u16 module; - __u16 bank; - __u16 device; - __u16 row; - __u16 column; - __u16 bit_pos; - __u64 requestor_id; - __u64 responder_id; - __u64 target_id; - __u16 rank; - __u16 mem_array_handle; - __u16 mem_dev_handle; + u64 validation_bits; + u16 node; + u16 card; + u16 module; + u16 bank; + u16 device; + u16 row; + u16 column; + u16 bit_pos; + u64 requestor_id; + u64 responder_id; + u64 target_id; + u16 rank; + u16 mem_array_handle; + u16 mem_dev_handle; }; +/* PCI Express Error Section, UEFI v2.7 sec N.2.7 */ struct cper_sec_pcie { - __u64 validation_bits; - __u32 port_type; + u64 validation_bits; + u32 port_type; struct { - __u8 minor; - __u8 major; - __u8 reserved[2]; + u8 minor; + u8 major; + u8 reserved[2]; } version; - __u16 command; - __u16 status; - __u32 reserved; + u16 command; + u16 status; + u32 reserved; struct { - __u16 vendor_id; - __u16 device_id; - __u8 class_code[3]; - __u8 function; - __u8 device; - __u16 segment; - __u8 bus; - __u8 secondary_bus; - __u16 slot; - __u8 reserved; + u16 vendor_id; + u16 device_id; + u8 class_code[3]; + u8 function; + u8 device; + u16 segment; + u8 bus; + u8 secondary_bus; + u16 slot; + u8 reserved; } device_id; struct { - __u32 lower; - __u32 upper; + u32 lower; + u32 upper; } serial_number; struct { - __u16 secondary_status; - __u16 control; + u16 secondary_status; + u16 control; } bridge; - __u8 capability[60]; - __u8 aer_info[96]; + u8 capability[60]; + u8 aer_info[96]; }; /* Reset to default packing */ #pragma pack() -extern const char * const cper_proc_error_type_strs[4]; +extern const char *const cper_proc_error_type_strs[4]; u64 cper_next_record_id(void); const char *cper_severity_str(unsigned int); diff --git a/include/linux/cpu.h b/include/linux/cpu.h index 732745f865b7..fcb1386bb0d4 100644 --- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -57,6 +57,8 @@ extern ssize_t cpu_show_spec_store_bypass(struct device *dev, struct device_attribute *attr, char *buf); extern ssize_t cpu_show_l1tf(struct device *dev, struct device_attribute *attr, char *buf); +extern ssize_t cpu_show_mds(struct device *dev, + struct device_attribute *attr, char *buf); extern __printf(4, 5) struct device *cpu_device_create(struct device *parent, void *drvdata, @@ -199,10 +201,14 @@ enum cpuhp_smt_control { extern enum cpuhp_smt_control cpu_smt_control; extern void cpu_smt_disable(bool force); extern void cpu_smt_check_topology(void); +extern int cpuhp_smt_enable(void); +extern int cpuhp_smt_disable(enum cpuhp_smt_control ctrlval); #else # define cpu_smt_control (CPU_SMT_NOT_IMPLEMENTED) static inline void cpu_smt_disable(bool force) { } static inline void cpu_smt_check_topology(void) { } +static inline int cpuhp_smt_enable(void) { return 0; } +static inline int cpuhp_smt_disable(enum cpuhp_smt_control ctrlval) { return 0; } #endif /* diff --git a/include/linux/cpu_cooling.h b/include/linux/cpu_cooling.h index de0dafb9399d..bae54bb7c048 100644 --- a/include/linux/cpu_cooling.h +++ b/include/linux/cpu_cooling.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/linux/cpu_cooling.h * @@ -5,18 +6,6 @@ * Copyright (C) 2012 Amit Daniel <amit.kachhap@linaro.org> * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ diff --git a/include/linux/cpu_pm.h b/include/linux/cpu_pm.h index 455b233dd3b1..552b8f9ea05e 100644 --- a/include/linux/cpu_pm.h +++ b/include/linux/cpu_pm.h @@ -1,18 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2011 Google, Inc. * * Author: * Colin Cross <ccross@android.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef _LINUX_CPU_PM_H diff --git a/include/linux/cpu_rmap.h b/include/linux/cpu_rmap.h index bdd18caa6c94..02edeafcb2bf 100644 --- a/include/linux/cpu_rmap.h +++ b/include/linux/cpu_rmap.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef __LINUX_CPU_RMAP_H #define __LINUX_CPU_RMAP_H /* * cpu_rmap.c: CPU affinity reverse-map support * Copyright 2011 Solarflare Communications Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation, incorporated herein by reference. */ #include <linux/cpumask.h> diff --git a/include/linux/cpufeature.h b/include/linux/cpufeature.h index 84d3c81b5978..6aff540ee9e5 100644 --- a/include/linux/cpufeature.h +++ b/include/linux/cpufeature.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2014 Linaro Ltd. <ard.biesheuvel@linaro.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_CPUFEATURE_H diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 684caf067003..32a1733014f5 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/linux/cpufreq.h * * Copyright (C) 2001 Russell King * (C) 2002 - 2003 Dominik Brodowski <linux@brodo.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _LINUX_CPUFREQ_H #define _LINUX_CPUFREQ_H @@ -42,13 +39,6 @@ enum cpufreq_table_sorting { CPUFREQ_TABLE_SORTED_DESCENDING }; -struct cpufreq_freqs { - unsigned int cpu; /* cpu nr */ - unsigned int old; - unsigned int new; - u8 flags; /* flags of cpufreq_driver, see below. */ -}; - struct cpufreq_cpuinfo { unsigned int max_freq; unsigned int min_freq; @@ -156,6 +146,13 @@ struct cpufreq_policy { struct thermal_cooling_device *cdev; }; +struct cpufreq_freqs { + struct cpufreq_policy *policy; + unsigned int old; + unsigned int new; + u8 flags; /* flags of cpufreq_driver, see below. */ +}; + /* Only for ACPI */ #define CPUFREQ_SHARED_TYPE_NONE (0) /* None */ #define CPUFREQ_SHARED_TYPE_HW (1) /* HW does needed coordination */ diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index dbfdd0fadbef..5c6062206760 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -101,6 +101,7 @@ enum cpuhp_state { CPUHP_AP_IRQ_BCM2836_STARTING, CPUHP_AP_IRQ_MIPS_GIC_STARTING, CPUHP_AP_ARM_MVEBU_COHERENCY, + CPUHP_AP_MICROCODE_LOADER, CPUHP_AP_PERF_X86_AMD_UNCORE_STARTING, CPUHP_AP_PERF_X86_STARTING, CPUHP_AP_PERF_X86_AMD_IBS_STARTING, @@ -171,6 +172,7 @@ enum cpuhp_state { CPUHP_AP_PERF_POWERPC_NEST_IMC_ONLINE, CPUHP_AP_PERF_POWERPC_CORE_IMC_ONLINE, CPUHP_AP_PERF_POWERPC_THREAD_IMC_ONLINE, + CPUHP_AP_PERF_POWERPC_TRACE_IMC_ONLINE, CPUHP_AP_WATCHDOG_ONLINE, CPUHP_AP_WORKQUEUE_ONLINE, CPUHP_AP_RCUTREE_ONLINE, diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h index 147bdec42215..21755471b1c3 100644 --- a/include/linux/cpumask.h +++ b/include/linux/cpumask.h @@ -633,8 +633,7 @@ static inline int cpumask_parselist_user(const char __user *buf, int len, */ static inline int cpumask_parse(const char *buf, struct cpumask *dstp) { - char *nl = strchr(buf, '\n'); - unsigned int len = nl ? (unsigned int)(nl - buf) : strlen(buf); + unsigned int len = strchrnul(buf, '\n') - buf; return bitmap_parse(buf, len, cpumask_bits(dstp), nr_cpumask_bits); } diff --git a/include/linux/crc-itu-t.h b/include/linux/crc-itu-t.h index a9953c762eee..a4367051e192 100644 --- a/include/linux/crc-itu-t.h +++ b/include/linux/crc-itu-t.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * crc-itu-t.h - CRC ITU-T V.41 routine * @@ -5,9 +6,6 @@ * Width 16 * Poly 0x1021 (x^16 + x^12 + x^15 + 1) * Init 0 - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. */ #ifndef CRC_ITU_T_H diff --git a/include/linux/crc16.h b/include/linux/crc16.h index 9443c084f881..9fa74529b317 100644 --- a/include/linux/crc16.h +++ b/include/linux/crc16.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * crc16.h - CRC-16 routine * @@ -7,9 +8,6 @@ * Init 0 * * Copyright (c) 2005 Ben Gardner <bgardner@wabtec.com> - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. */ #ifndef __CRC16_H diff --git a/include/linux/cred.h b/include/linux/cred.h index efb6edf32de7..7eb43a038330 100644 --- a/include/linux/cred.h +++ b/include/linux/cred.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Credentials management - see Documentation/security/credentials.rst * * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_CRED_H diff --git a/include/linux/crypto.h b/include/linux/crypto.h index f2565a103158..9cf8f3ce0e50 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Scatterlist Cryptographic API. * @@ -7,12 +8,6 @@ * * Portions derived from Cryptoapi, by Alexander Kjeldaas <astor@fast.no> * and Nettle, by Niels Möller. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * */ #ifndef _LINUX_CRYPTO_H #define _LINUX_CRYPTO_H diff --git a/include/linux/cs5535.h b/include/linux/cs5535.h index cfe83239d7f0..2be1120174eb 100644 --- a/include/linux/cs5535.h +++ b/include/linux/cs5535.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AMD CS5535/CS5536 definitions * Copyright (C) 2006 Advanced Micro Devices, Inc. * Copyright (C) 2009 Andres Salomon <dilinger@collabora.co.uk> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public License - * as published by the Free Software Foundation. */ #ifndef _CS5535_H diff --git a/include/linux/dax.h b/include/linux/dax.h index 0dd316a74a29..becaea5f4488 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -19,6 +19,12 @@ struct dax_operations { */ long (*direct_access)(struct dax_device *, pgoff_t, long, void **, pfn_t *); + /* + * Validate whether this device is usable as an fsdax backing + * device. + */ + bool (*dax_supported)(struct dax_device *, struct block_device *, int, + sector_t, sector_t); /* copy_from_iter: required operation for fs-dax direct-i/o */ size_t (*copy_from_iter)(struct dax_device *, pgoff_t, void *, size_t, struct iov_iter *); @@ -75,6 +81,17 @@ static inline bool bdev_dax_supported(struct block_device *bdev, int blocksize) return __bdev_dax_supported(bdev, blocksize); } +bool __generic_fsdax_supported(struct dax_device *dax_dev, + struct block_device *bdev, int blocksize, sector_t start, + sector_t sectors); +static inline bool generic_fsdax_supported(struct dax_device *dax_dev, + struct block_device *bdev, int blocksize, sector_t start, + sector_t sectors) +{ + return __generic_fsdax_supported(dax_dev, bdev, blocksize, start, + sectors); +} + static inline struct dax_device *fs_dax_get_by_host(const char *host) { return dax_get_by_host(host); @@ -99,6 +116,13 @@ static inline bool bdev_dax_supported(struct block_device *bdev, return false; } +static inline bool generic_fsdax_supported(struct dax_device *dax_dev, + struct block_device *bdev, int blocksize, sector_t start, + sector_t sectors) +{ + return false; +} + static inline struct dax_device *fs_dax_get_by_host(const char *host) { return NULL; @@ -142,6 +166,8 @@ bool dax_alive(struct dax_device *dax_dev); void *dax_get_private(struct dax_device *dax_dev); long dax_direct_access(struct dax_device *dax_dev, pgoff_t pgoff, long nr_pages, void **kaddr, pfn_t *pfn); +bool dax_supported(struct dax_device *dax_dev, struct block_device *bdev, + int blocksize, sector_t start, sector_t len); size_t dax_copy_from_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr, size_t bytes, struct iov_iter *i); size_t dax_copy_to_iter(struct dax_device *dax_dev, pgoff_t pgoff, void *addr, diff --git a/include/linux/dca.h b/include/linux/dca.h index ad956c2e07a8..d6228e334f48 100644 --- a/include/linux/dca.h +++ b/include/linux/dca.h @@ -1,22 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 - * Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The full GNU General Public License is included in this distribution in the - * file called COPYING. */ #ifndef DCA_H #define DCA_H diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h index 577d1b25fccd..2d3bdcccf5eb 100644 --- a/include/linux/delayacct.h +++ b/include/linux/delayacct.h @@ -1,17 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* delayacct.h - per-task delay accounting * * Copyright (C) Shailabh Nagar, IBM Corp. 2006 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * */ #ifndef _LINUX_DELAYACCT_H diff --git a/include/linux/devcoredump.h b/include/linux/devcoredump.h index 269521f143ac..c008169ed2c6 100644 --- a/include/linux/devcoredump.h +++ b/include/linux/devcoredump.h @@ -1,21 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This file is provided under the GPLv2 license. - * - * GPL LICENSE SUMMARY - * * Copyright(c) 2015 Intel Deutschland GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * The full GNU General Public License is included in this distribution - * in the file called COPYING. */ #ifndef __DEVCOREDUMP_H #define __DEVCOREDUMP_H diff --git a/include/linux/devfreq-event.h b/include/linux/devfreq-event.h index 4db00b02ca3f..29fc0dd735ae 100644 --- a/include/linux/devfreq-event.h +++ b/include/linux/devfreq-event.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * devfreq-event: a framework to provide raw data and events of devfreq devices * * Copyright (C) 2014 Samsung Electronics * Author: Chanwoo Choi <cw00.choi@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_DEVFREQ_EVENT_H__ diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h index fbffa74bfc1b..2bae9ed3c783 100644 --- a/include/linux/devfreq.h +++ b/include/linux/devfreq.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * devfreq: Generic Dynamic Voltage and Frequency Scaling (DVFS) Framework * for Non-CPU Devices. * * Copyright (C) 2011 Samsung Electronics * MyungJoo Ham <myungjoo.ham@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_DEVFREQ_H__ diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index b0672756d056..e1f51d607cc5 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -62,7 +62,8 @@ typedef int (*dm_clone_and_map_request_fn) (struct dm_target *ti, struct request *rq, union map_info *map_context, struct request **clone); -typedef void (*dm_release_clone_request_fn) (struct request *clone); +typedef void (*dm_release_clone_request_fn) (struct request *clone, + union map_info *map_context); /* * Returns: diff --git a/include/linux/device.h b/include/linux/device.h index e85264fb6616..848fc71c6ba6 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -713,6 +713,7 @@ void __iomem *devm_of_iomap(struct device *dev, /* allows to add/remove a custom action to devres stack */ int devm_add_action(struct device *dev, void (*action)(void *), void *data); void devm_remove_action(struct device *dev, void (*action)(void *), void *data); +void devm_release_action(struct device *dev, void (*action)(void *), void *data); static inline int devm_add_action_or_reset(struct device *dev, void (*action)(void *), void *data) diff --git a/include/linux/devpts_fs.h b/include/linux/devpts_fs.h index 100cb4343763..45f746a48dcd 100644 --- a/include/linux/devpts_fs.h +++ b/include/linux/devpts_fs.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* -*- linux-c -*- --------------------------------------------------------- * * * linux/include/linux/devpts_fs.h * * Copyright 1998-2004 H. Peter Anvin -- All Rights Reserved * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. - * * ------------------------------------------------------------------------- */ #ifndef _LINUX_DEVPTS_FS_H diff --git a/include/linux/digsig.h b/include/linux/digsig.h index 6f85a070bb45..594fc66a395a 100644 --- a/include/linux/digsig.h +++ b/include/linux/digsig.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2011 Nokia Corporation * Copyright (C) 2011 Intel Corporation @@ -5,11 +6,6 @@ * Author: * Dmitry Kasatkin <dmitry.kasatkin@nokia.com> * <dmitry.kasatkin@intel.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, version 2 of the License. - * */ #ifndef _DIGSIG_H diff --git a/include/linux/dlm.h b/include/linux/dlm.h index d02da2c6fc1a..ff951e9f6f20 100644 --- a/include/linux/dlm.h +++ b/include/linux/dlm.h @@ -1,12 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /****************************************************************************** ******************************************************************************* ** ** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. ** Copyright (C) 2004-2011 Red Hat, Inc. All rights reserved. ** -** This copyrighted material is made available to anyone wishing to use, -** modify, copy, or redistribute it subject to the terms and conditions -** of the GNU General Public License v.2. ** ******************************************************************************* ******************************************************************************/ diff --git a/include/linux/dlm_plock.h b/include/linux/dlm_plock.h index 95ad387a7769..e6d76e8715a6 100644 --- a/include/linux/dlm_plock.h +++ b/include/linux/dlm_plock.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2005-2008 Red Hat, Inc. All rights reserved. - * - * This copyrighted material is made available to anyone wishing to use, - * modify, copy, or redistribute it subject to the terms and conditions - * of the GNU General Public License v.2. */ #ifndef __DLM_PLOCK_DOT_H__ #define __DLM_PLOCK_DOT_H__ diff --git a/include/linux/dm9000.h b/include/linux/dm9000.h index 841925fbfe8a..df0341dbb451 100644 --- a/include/linux/dm9000.h +++ b/include/linux/dm9000.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* include/linux/dm9000.h * * Copyright (c) 2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * Header file for dm9000 platform data - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __DM9000_PLATFORM_DATA diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h index 58725f890b5b..9b84114f74ce 100644 --- a/include/linux/dma-buf.h +++ b/include/linux/dma-buf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Header file for dma buffer sharing framework. * @@ -8,18 +9,6 @@ * Arnd Bergmann <arnd@arndb.de>, Rob Clark <rob@ti.com> and * Daniel Vetter <daniel@ffwll.ch> for their support in creation and * refining of this idea. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __DMA_BUF_H__ #define __DMA_BUF_H__ diff --git a/include/linux/dma-contiguous.h b/include/linux/dma-contiguous.h index f247e8aa5e3d..6665fa03c0d1 100644 --- a/include/linux/dma-contiguous.h +++ b/include/linux/dma-contiguous.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __LINUX_CMA_H #define __LINUX_CMA_H @@ -7,11 +8,6 @@ * Written by: * Marek Szyprowski <m.szyprowski@samsung.com> * Michal Nazarewicz <mina86@mina86.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License or (at your optional) any later version of the license. */ /* diff --git a/include/linux/dma-debug.h b/include/linux/dma-debug.h index cb422cbe587d..4208f94d93f7 100644 --- a/include/linux/dma-debug.h +++ b/include/linux/dma-debug.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2008 Advanced Micro Devices, Inc. * * Author: Joerg Roedel <joerg.roedel@amd.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __DMA_DEBUG_H diff --git a/include/linux/dma-fence-array.h b/include/linux/dma-fence-array.h index c0ff417b4770..303dd712220f 100644 --- a/include/linux/dma-fence-array.h +++ b/include/linux/dma-fence-array.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * fence-array: aggregates fence to be waited together * @@ -6,15 +7,6 @@ * Authors: * Gustavo Padovan <gustavo@padovan.org> * Christian König <christian.koenig@amd.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef __LINUX_DMA_FENCE_ARRAY_H diff --git a/include/linux/dma-fence-chain.h b/include/linux/dma-fence-chain.h index 934a442db8ac..10462a029da2 100644 --- a/include/linux/dma-fence-chain.h +++ b/include/linux/dma-fence-chain.h @@ -1,18 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * fence-chain: chain fences together in a timeline * * Copyright (C) 2018 Advanced Micro Devices, Inc. * Authors: * Christian König <christian.koenig@amd.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef __LINUX_DMA_FENCE_CHAIN_H diff --git a/include/linux/dma-fence.h b/include/linux/dma-fence.h index 974717d6ac0c..05d29dbc7e62 100644 --- a/include/linux/dma-fence.h +++ b/include/linux/dma-fence.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Fence mechanism for dma-buf to allow for asynchronous dma access * @@ -7,15 +8,6 @@ * Authors: * Rob Clark <robdclark@gmail.com> * Maarten Lankhorst <maarten.lankhorst@canonical.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef __LINUX_DMA_FENCE_H diff --git a/include/linux/dma-iommu.h b/include/linux/dma-iommu.h index e760dc5d1fa8..37258c8b2063 100644 --- a/include/linux/dma-iommu.h +++ b/include/linux/dma-iommu.h @@ -1,17 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2014-2015 ARM Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __DMA_IOMMU_H #define __DMA_IOMMU_H @@ -71,12 +60,25 @@ void iommu_dma_unmap_resource(struct device *dev, dma_addr_t handle, size_t size, enum dma_data_direction dir, unsigned long attrs); /* The DMA API isn't _quite_ the whole story, though... */ -void iommu_dma_map_msi_msg(int irq, struct msi_msg *msg); +/* + * iommu_dma_prepare_msi() - Map the MSI page in the IOMMU device + * + * The MSI page will be stored in @desc. + * + * Return: 0 on success otherwise an error describing the failure. + */ +int iommu_dma_prepare_msi(struct msi_desc *desc, phys_addr_t msi_addr); + +/* Update the MSI message if required. */ +void iommu_dma_compose_msi_msg(struct msi_desc *desc, + struct msi_msg *msg); + void iommu_dma_get_resv_regions(struct device *dev, struct list_head *list); #else struct iommu_domain; +struct msi_desc; struct msi_msg; struct device; @@ -99,7 +101,14 @@ static inline void iommu_put_dma_cookie(struct iommu_domain *domain) { } -static inline void iommu_dma_map_msi_msg(int irq, struct msi_msg *msg) +static inline int iommu_dma_prepare_msi(struct msi_desc *desc, + phys_addr_t msi_addr) +{ + return 0; +} + +static inline void iommu_dma_compose_msi_msg(struct msi_desc *desc, + struct msi_msg *msg) { } diff --git a/include/linux/dma/hsu.h b/include/linux/dma/hsu.h index 197eec63e501..a6b7bc707356 100644 --- a/include/linux/dma/hsu.h +++ b/include/linux/dma/hsu.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Driver for the High Speed UART DMA * * Copyright (C) 2015 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _DMA_HSU_H diff --git a/include/linux/dma/ipu-dma.h b/include/linux/dma/ipu-dma.h index 18031115c668..6969391580d2 100644 --- a/include/linux/dma/ipu-dma.h +++ b/include/linux/dma/ipu-dma.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2008 * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de> * * Copyright (C) 2005-2007 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_DMA_IPU_DMA_H diff --git a/include/linux/dma/qcom_bam_dma.h b/include/linux/dma/qcom_bam_dma.h index 077d43a358e5..68fc0e643b1b 100644 --- a/include/linux/dma/qcom_bam_dma.h +++ b/include/linux/dma/qcom_bam_dma.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2016-2017, The Linux Foundation. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _QCOM_BAM_DMA_H diff --git a/include/linux/dma/xilinx_dma.h b/include/linux/dma/xilinx_dma.h index 5b6e61e4b3aa..0dde1a46ab75 100644 --- a/include/linux/dma/xilinx_dma.h +++ b/include/linux/dma/xilinx_dma.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Xilinx DMA Engine drivers support header file * * Copyright (C) 2010-2014 Xilinx, Inc. All rights reserved. - * - * This is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __DMA_XILINX_DMA_H diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index d49ec5c31944..c952f987ee57 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -1,18 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright(c) 2004 - 2006 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * The full GNU General Public License is included in this distribution in the - * file called COPYING. */ #ifndef LINUX_DMAENGINE_H #define LINUX_DMAENGINE_H diff --git a/include/linux/dmar.h b/include/linux/dmar.h index f8af1d770520..28813c6f44b6 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2006, Intel Corporation. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. - * * Copyright (C) Ashok Raj <ashok.raj@intel.com> * Copyright (C) Shaohua Li <shaohua.li@intel.com> */ diff --git a/include/linux/dns_resolver.h b/include/linux/dns_resolver.h index 34a744a1bafc..f2b3ae22e6b7 100644 --- a/include/linux/dns_resolver.h +++ b/include/linux/dns_resolver.h @@ -27,6 +27,7 @@ #include <uapi/linux/dns_resolver.h> extern int dns_query(const char *type, const char *name, size_t namelen, - const char *options, char **_result, time64_t *_expiry); + const char *options, char **_result, time64_t *_expiry, + bool invalidate); #endif /* _LINUX_DNS_RESOLVER_H */ diff --git a/include/linux/drbd.h b/include/linux/drbd.h index a19d98367f08..5755537b51b1 100644 --- a/include/linux/drbd.h +++ b/include/linux/drbd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* drbd.h Kernel module for 2.6.x Kernels @@ -8,19 +9,6 @@ Copyright (C) 2001-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2001-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef DRBD_H diff --git a/include/linux/dsa/sja1105.h b/include/linux/dsa/sja1105.h index 603a02e5a8cb..e46e18c47d41 100644 --- a/include/linux/dsa/sja1105.h +++ b/include/linux/dsa/sja1105.h @@ -20,18 +20,6 @@ #define SJA1105_LINKLOCAL_FILTER_B 0x011B19000000ull #define SJA1105_LINKLOCAL_FILTER_B_MASK 0xFFFFFF000000ull -enum sja1105_frame_type { - SJA1105_FRAME_TYPE_NORMAL = 0, - SJA1105_FRAME_TYPE_LINK_LOCAL, -}; - -struct sja1105_skb_cb { - enum sja1105_frame_type type; -}; - -#define SJA1105_SKB_CB(skb) \ - ((struct sja1105_skb_cb *)DSA_SKB_CB_PRIV(skb)) - struct sja1105_port { struct dsa_port *dp; int mgmt_slot; diff --git a/include/linux/dw_apb_timer.h b/include/linux/dw_apb_timer.h index 4334106f44c3..14f072edbca5 100644 --- a/include/linux/dw_apb_timer.h +++ b/include/linux/dw_apb_timer.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * (C) Copyright 2009 Intel Corporation * Author: Jacob Pan (jacob.jun.pan@intel.com) * * Shared with ARM platforms, Jamie Iles, Picochip 2011 * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Support for the Synopsys DesignWare APB Timers. */ #ifndef __DW_APB_TIMER_H__ diff --git a/include/linux/edd.h b/include/linux/edd.h index 83d4371ec996..1c16fbcb81c0 100644 --- a/include/linux/edd.h +++ b/include/linux/edd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/linux/edd.h * Copyright (C) 2002, 2003, 2004 Dell Inc. @@ -16,16 +17,6 @@ * transferred into the edd structure, and in drivers/firmware/edd.c, that * information is used to identify BIOS boot disk. The code in setup.S * is very sensitive to the size of these structures. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License v2.0 as published by - * the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef _LINUX_EDD_H #define _LINUX_EDD_H diff --git a/include/linux/eeprom_93cx6.h b/include/linux/eeprom_93cx6.h index eb0b1988050a..c860c72a921d 100644 --- a/include/linux/eeprom_93cx6.h +++ b/include/linux/eeprom_93cx6.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Copyright (C) 2004 - 2006 rt2x00 SourceForge Project <http://rt2x00.serialmonkey.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the - Free Software Foundation, Inc., - 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* diff --git a/include/linux/elf-fdpic.h b/include/linux/elf-fdpic.h index 386440317b0c..3bea95a1af53 100644 --- a/include/linux/elf-fdpic.h +++ b/include/linux/elf-fdpic.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* FDPIC ELF load map * * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_ELF_FDPIC_H diff --git a/include/linux/enclosure.h b/include/linux/enclosure.h index a4cf57cd0f75..564e96f625ff 100644 --- a/include/linux/enclosure.h +++ b/include/linux/enclosure.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Enclosure Services * @@ -5,18 +6,6 @@ * **----------------------------------------------------------------------------- ** -** This program is free software; you can redistribute it and/or -** modify it under the terms of the GNU General Public License -** version 2 as published by the Free Software Foundation. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ** **----------------------------------------------------------------------------- */ diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index 25c0d049336f..f6564b572d77 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. NET is implemented using the BSD Socket @@ -12,12 +13,6 @@ * * Relocated to include/linux where it belongs by Alan Cox * <gw4pts@gw4pts.ampr.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * */ #ifndef _LINUX_ETHERDEVICE_H #define _LINUX_ETHERDEVICE_H diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index e6ebc9761822..95991e4300bf 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -260,6 +260,15 @@ bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32, * will remain unchanged. * Returns a negative error code or zero. An error code must be returned * if at least one unsupported change was requested. + * @get_rxfh_context: Get the contents of the RX flow hash indirection table, + * hash key, and/or hash function assiciated to the given rss context. + * Returns a negative error code or zero. + * @set_rxfh_context: Create, remove and configure RSS contexts. Allows setting + * the contents of the RX flow hash indirection table, hash key, and/or + * hash function associated to the given context. Arguments which are set + * to %NULL or zero will remain unchanged. + * Returns a negative error code or zero. An error code must be returned + * if at least one unsupported change was requested. * @get_channels: Get number of channels. * @set_channels: Set number of channels. Returns a negative error code or * zero. diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h index 2f14ac73d01d..bc6d79b00c4e 100644 --- a/include/linux/eventpoll.h +++ b/include/linux/eventpoll.h @@ -1,14 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/eventpoll.h ( Efficient event polling implementation ) * Copyright (C) 2001,...,2006 Davide Libenzi * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * * Davide Libenzi <davidel@xmailserver.org> - * */ #ifndef _LINUX_EVENTPOLL_H #define _LINUX_EVENTPOLL_H diff --git a/include/linux/extcon-provider.h b/include/linux/extcon-provider.h index 2feca5881fa7..1c143d200caa 100644 --- a/include/linux/extcon-provider.h +++ b/include/linux/extcon-provider.h @@ -1,18 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * External Connector (extcon) framework * - linux/include/linux/extcon-provider.h for extcon provider device driver. * * Copyright (C) 2017 Samsung Electronics * Author: Chanwoo Choi <cw00.choi@samsung.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_EXTCON_PROVIDER_H__ diff --git a/include/linux/extcon.h b/include/linux/extcon.h index 7f033b1ea568..2bdf643d8593 100644 --- a/include/linux/extcon.h +++ b/include/linux/extcon.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * External Connector (extcon) framework * - linux/include/linux/extcon.h for extcon consumer device driver. @@ -12,15 +13,6 @@ * based on switch class driver * Copyright (C) 2008 Google, Inc. * Author: Mike Lockwood <lockwood@android.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_EXTCON_H__ diff --git a/include/linux/extcon/extcon-adc-jack.h b/include/linux/extcon/extcon-adc-jack.h index 2aa32075bca1..19b437e9c080 100644 --- a/include/linux/extcon/extcon-adc-jack.h +++ b/include/linux/extcon/extcon-adc-jack.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/extcon/extcon-adc-jack.h * @@ -5,11 +6,6 @@ * * Copyright (C) 2012 Samsung Electronics * MyungJoo Ham <myungjoo.ham@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef _EXTCON_ADC_JACK_H_ diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h index f5740423b002..65559900d4d7 100644 --- a/include/linux/f2fs_fs.h +++ b/include/linux/f2fs_fs.h @@ -164,6 +164,10 @@ struct f2fs_checkpoint { unsigned char sit_nat_version_bitmap[1]; } __packed; +#define CP_CHKSUM_OFFSET 4092 /* default chksum offset in checkpoint */ +#define CP_MIN_CHKSUM_OFFSET \ + (offsetof(struct f2fs_checkpoint, sit_nat_version_bitmap)) + /* * For orphan inode management */ @@ -198,11 +202,12 @@ struct f2fs_extent { get_extra_isize(inode)) #define DEF_NIDS_PER_INODE 5 /* Node IDs in an Inode */ #define ADDRS_PER_INODE(inode) addrs_per_inode(inode) -#define ADDRS_PER_BLOCK 1018 /* Address Pointers in a Direct Block */ +#define DEF_ADDRS_PER_BLOCK 1018 /* Address Pointers in a Direct Block */ +#define ADDRS_PER_BLOCK(inode) addrs_per_block(inode) #define NIDS_PER_BLOCK 1018 /* Node IDs in an Indirect Block */ #define ADDRS_PER_PAGE(page, inode) \ - (IS_INODE(page) ? ADDRS_PER_INODE(inode) : ADDRS_PER_BLOCK) + (IS_INODE(page) ? ADDRS_PER_INODE(inode) : ADDRS_PER_BLOCK(inode)) #define NODE_DIR1_BLOCK (DEF_ADDRS_PER_INODE + 1) #define NODE_DIR2_BLOCK (DEF_ADDRS_PER_INODE + 2) @@ -267,7 +272,7 @@ struct f2fs_inode { } __packed; struct direct_node { - __le32 addr[ADDRS_PER_BLOCK]; /* array of data block address */ + __le32 addr[DEF_ADDRS_PER_BLOCK]; /* array of data block address */ } __packed; struct indirect_node { diff --git a/include/linux/fcdevice.h b/include/linux/fcdevice.h index 5009fa16b5d8..3d14ebe59dc9 100644 --- a/include/linux/fcdevice.h +++ b/include/linux/fcdevice.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. NET is implemented using the BSD Socket @@ -12,13 +13,7 @@ * Relocated to include/linux where it belongs by Alan Cox * <gw4pts@gw4pts.ampr.org> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * WARNING: This move may well be temporary. This file will get merged with others RSN. - * */ #ifndef _LINUX_FCDEVICE_H #define _LINUX_FCDEVICE_H diff --git a/include/linux/fddidevice.h b/include/linux/fddidevice.h index 32c22cfb238b..906ee446db92 100644 --- a/include/linux/fddidevice.h +++ b/include/linux/fddidevice.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -13,11 +14,6 @@ * Ross Biro * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> * Alan Cox, <gw4pts@gw4pts.ampr.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_FDDIDEVICE_H #define _LINUX_FDDIDEVICE_H diff --git a/include/linux/fec.h b/include/linux/fec.h index 1454a503622d..9aaf53f07269 100644 --- a/include/linux/fec.h +++ b/include/linux/fec.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* include/linux/fec.h * * Copyright (c) 2009 Orex Computed Radiography @@ -6,10 +7,6 @@ * Copyright (C) 2010 Freescale Semiconductor, Inc. * * Header file for the FEC platform data - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_FEC_H__ #define __LINUX_FEC_H__ diff --git a/include/linux/firmware-map.h b/include/linux/firmware-map.h index 71d4fa721db9..3e1077e99002 100644 --- a/include/linux/firmware-map.h +++ b/include/linux/firmware-map.h @@ -1,17 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/firmware-map.h: * Copyright (C) 2008 SUSE LINUX Products GmbH * by Bernhard Walle <bernhard.walle@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License v2.0 as published by - * the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef _LINUX_FIRMWARE_MAP_H #define _LINUX_FIRMWARE_MAP_H diff --git a/include/linux/firmware/imx/sci.h b/include/linux/firmware/imx/sci.h index ebc55098faee..17ba4e405129 100644 --- a/include/linux/firmware/imx/sci.h +++ b/include/linux/firmware/imx/sci.h @@ -15,4 +15,9 @@ #include <linux/firmware/imx/svc/misc.h> #include <linux/firmware/imx/svc/pm.h> + +int imx_scu_enable_general_irq_channel(struct device *dev); +int imx_scu_irq_register_notifier(struct notifier_block *nb); +int imx_scu_irq_unregister_notifier(struct notifier_block *nb); +int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable); #endif /* _SC_SCI_H */ diff --git a/include/linux/firmware/meson/meson_sm.h b/include/linux/firmware/meson/meson_sm.h index f98c20dd266e..7613bf7c9442 100644 --- a/include/linux/firmware/meson/meson_sm.h +++ b/include/linux/firmware/meson/meson_sm.h @@ -1,13 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2016 Endless Mobile, Inc. * Author: Carlo Caione <carlo@endlessm.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef _MESON_SM_FW_H_ diff --git a/include/linux/firmware/trusted_foundations.h b/include/linux/firmware/trusted_foundations.h new file mode 100644 index 000000000000..2549a2db56aa --- /dev/null +++ b/include/linux/firmware/trusted_foundations.h @@ -0,0 +1,87 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (c) 2013, NVIDIA Corporation. + */ + +/* + * Support for the Trusted Foundations secure monitor. + * + * Trusted Foundation comes active on some ARM consumer devices (most + * Tegra-based devices sold on the market are concerned). Such devices can only + * perform some basic operations, like setting the CPU reset vector, through + * SMC calls to the secure monitor. The calls are completely specific to + * Trusted Foundations, and do *not* follow the SMC calling convention or the + * PSCI standard. + */ + +#ifndef __FIRMWARE_TRUSTED_FOUNDATIONS_H +#define __FIRMWARE_TRUSTED_FOUNDATIONS_H + +#include <linux/printk.h> +#include <linux/bug.h> +#include <linux/of.h> +#include <linux/cpu.h> +#include <linux/smp.h> +#include <linux/types.h> + +#include <asm/hardware/cache-l2x0.h> +#include <asm/outercache.h> + +#define TF_PM_MODE_LP0 0 +#define TF_PM_MODE_LP1 1 +#define TF_PM_MODE_LP1_NO_MC_CLK 2 +#define TF_PM_MODE_LP2 3 +#define TF_PM_MODE_LP2_NOFLUSH_L2 4 + +struct trusted_foundations_platform_data { + unsigned int version_major; + unsigned int version_minor; +}; + +#if IS_ENABLED(CONFIG_TRUSTED_FOUNDATIONS) + +void register_trusted_foundations(struct trusted_foundations_platform_data *pd); +void of_register_trusted_foundations(void); +bool trusted_foundations_registered(void); + +#else /* CONFIG_TRUSTED_FOUNDATIONS */ +static inline void tf_dummy_write_sec(unsigned long val, unsigned int reg) +{ +} + +static inline void register_trusted_foundations( + struct trusted_foundations_platform_data *pd) +{ + /* + * If the system requires TF and we cannot provide it, continue booting + * but disable features that cannot be provided. + */ + pr_err("No support for Trusted Foundations, continuing in degraded mode.\n"); + pr_err("Secondary processors as well as CPU PM will be disabled.\n"); +#if IS_ENABLED(CONFIG_CACHE_L2X0) + pr_err("L2X0 cache will be kept disabled.\n"); + outer_cache.write_sec = tf_dummy_write_sec; +#endif +#if IS_ENABLED(CONFIG_SMP) + setup_max_cpus = 0; +#endif + cpu_idle_poll_ctrl(true); +} + +static inline void of_register_trusted_foundations(void) +{ + /* + * If we find the target should enable TF but does not support it, + * fail as the system won't be able to do much anyway + */ + if (of_find_compatible_node(NULL, NULL, "tlm,trusted-foundations")) + register_trusted_foundations(NULL); +} + +static inline bool trusted_foundations_registered(void) +{ + return false; +} +#endif /* CONFIG_TRUSTED_FOUNDATIONS */ + +#endif diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h index 642dab10f65d..1262ea6a1f4b 100644 --- a/include/linux/firmware/xlnx-zynqmp.h +++ b/include/linux/firmware/xlnx-zynqmp.h @@ -48,6 +48,14 @@ #define ZYNQMP_PM_CAPABILITY_WAKEUP 0x4U #define ZYNQMP_PM_CAPABILITY_POWER 0x8U +/* + * Firmware FPGA Manager flags + * XILINX_ZYNQMP_PM_FPGA_FULL: FPGA full reconfiguration + * XILINX_ZYNQMP_PM_FPGA_PARTIAL: FPGA partial reconfiguration + */ +#define XILINX_ZYNQMP_PM_FPGA_FULL 0x0U +#define XILINX_ZYNQMP_PM_FPGA_PARTIAL BIT(0) + enum pm_api_id { PM_GET_API_VERSION = 1, PM_REQUEST_NODE = 13, @@ -56,6 +64,8 @@ enum pm_api_id { PM_RESET_ASSERT = 17, PM_RESET_GET_STATUS, PM_PM_INIT_FINALIZE = 21, + PM_FPGA_LOAD, + PM_FPGA_GET_STATUS, PM_GET_CHIPID = 24, PM_IOCTL = 34, PM_QUERY_DATA, @@ -258,6 +268,8 @@ struct zynqmp_pm_query_data { struct zynqmp_eemi_ops { int (*get_api_version)(u32 *version); int (*get_chipid)(u32 *idcode, u32 *version); + int (*fpga_load)(const u64 address, const u32 size, const u32 flags); + int (*fpga_get_status)(u32 *value); int (*query_data)(struct zynqmp_pm_query_data qdata, u32 *out); int (*clock_enable)(u32 clock_id); int (*clock_disable)(u32 clock_id); @@ -293,7 +305,7 @@ const struct zynqmp_eemi_ops *zynqmp_pm_get_eemi_ops(void); #else static inline struct zynqmp_eemi_ops *zynqmp_pm_get_eemi_ops(void) { - return NULL; + return ERR_PTR(-ENODEV); } #endif diff --git a/include/linux/fixp-arith.h b/include/linux/fixp-arith.h index d4686fe1cac7..8396013785ef 100644 --- a/include/linux/fixp-arith.h +++ b/include/linux/fixp-arith.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef _FIXP_ARITH_H #define _FIXP_ARITH_H @@ -11,19 +12,6 @@ */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * Should you need to contact me, the author, you can do so by * e-mail - mail your message to <johann.deneux@gmail.com> diff --git a/include/linux/fmc.h b/include/linux/fmc.h index 3dc8a1b2db7b..b355f3806f3f 100644 --- a/include/linux/fmc.h +++ b/include/linux/fmc.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2012 CERN (www.cern.ch) * Author: Alessandro Rubini <rubini@gnudd.com> * - * Released according to the GNU GPL, version 2 or any later version. - * * This work is part of the White Rabbit project, a research effort led * by CERN, the European Institute for Nuclear Research. */ diff --git a/include/linux/fs_context.h b/include/linux/fs_context.h index 1f966670c8dc..d476ff0c10df 100644 --- a/include/linux/fs_context.h +++ b/include/linux/fs_context.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Filesystem superblock creation and reconfiguration context. * * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_FS_CONTEXT_H diff --git a/include/linux/fs_parser.h b/include/linux/fs_parser.h index d966f96ffe62..dee140db6240 100644 --- a/include/linux/fs_parser.h +++ b/include/linux/fs_parser.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Filesystem parameter description and parser * * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_FS_PARSER_H diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h index 610815e3f1aa..d5ba431b5d63 100644 --- a/include/linux/fscache-cache.h +++ b/include/linux/fscache-cache.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* General filesystem caching backing cache interface * * Copyright (C) 2004-2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * NOTE!!! See: * * Documentation/filesystems/caching/backend-api.txt diff --git a/include/linux/fscache.h b/include/linux/fscache.h index 84b90a79d75a..ad044c0cb1f3 100644 --- a/include/linux/fscache.h +++ b/include/linux/fscache.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* General filesystem caching interface * * Copyright (C) 2004-2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * NOTE!!! See: * * Documentation/filesystems/caching/netfs-api.txt diff --git a/include/linux/fscrypt.h b/include/linux/fscrypt.h index 28c74e0a7231..f7680ef1abd2 100644 --- a/include/linux/fscrypt.h +++ b/include/linux/fscrypt.h @@ -247,6 +247,11 @@ extern int __fscrypt_encrypt_symlink(struct inode *inode, const char *target, extern const char *fscrypt_get_symlink(struct inode *inode, const void *caddr, unsigned int max_size, struct delayed_call *done); +static inline void fscrypt_set_ops(struct super_block *sb, + const struct fscrypt_operations *s_cop) +{ + sb->s_cop = s_cop; +} #else /* !CONFIG_FS_ENCRYPTION */ static inline bool fscrypt_has_encryption_key(const struct inode *inode) @@ -471,6 +476,12 @@ static inline const char *fscrypt_get_symlink(struct inode *inode, { return ERR_PTR(-EOPNOTSUPP); } + +static inline void fscrypt_set_ops(struct super_block *sb, + const struct fscrypt_operations *s_cop) +{ +} + #endif /* !CONFIG_FS_ENCRYPTION */ /** diff --git a/include/linux/fsi-sbefifo.h b/include/linux/fsi-sbefifo.h index 13f9ebeaa25e..a9935e806f8e 100644 --- a/include/linux/fsi-sbefifo.h +++ b/include/linux/fsi-sbefifo.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * SBEFIFO FSI Client device driver * * Copyright (C) IBM Corporation 2017 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERGCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef LINUX_FSI_SBEFIFO_H diff --git a/include/linux/fsi.h b/include/linux/fsi.h index ec3be0d5b786..3df8c54868df 100644 --- a/include/linux/fsi.h +++ b/include/linux/fsi.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* FSI device & driver interfaces * * Copyright (C) IBM Corporation 2016 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef LINUX_FSI_H diff --git a/include/linux/fsl-diu-fb.h b/include/linux/fsl-diu-fb.h index c46eab5bc893..9a55ddc0d277 100644 --- a/include/linux/fsl-diu-fb.h +++ b/include/linux/fsl-diu-fb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved. * @@ -9,12 +10,6 @@ * York Sun <yorksun@freescale.com> * * Based on imxfb.c Copyright (C) 2004 S.Hauer, Pengutronix - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __FSL_DIU_FB_H__ diff --git a/include/linux/fsl/bestcomm/gen_bd.h b/include/linux/fsl/bestcomm/gen_bd.h index de47260e69da..aeb312a1cd00 100644 --- a/include/linux/fsl/bestcomm/gen_bd.h +++ b/include/linux/fsl/bestcomm/gen_bd.h @@ -1,16 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Header for Bestcomm General Buffer Descriptor tasks driver * - * * Copyright (C) 2007 Sylvain Munaut <tnt@246tNt.com> * Copyright (C) 2006 AppSpec Computer Technologies Corp. * Jeff Gibbons <jeff.gibbons@appspec.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * */ #ifndef __BESTCOMM_GEN_BD_H__ diff --git a/include/linux/fsl/guts.h b/include/linux/fsl/guts.h index 1fc0edd71c52..0ac27b233f12 100644 --- a/include/linux/fsl/guts.h +++ b/include/linux/fsl/guts.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /** * Freecale 85xx and 86xx Global Utilties register set * @@ -5,11 +6,6 @@ * Timur Tabi <timur@freescale.com> * * Copyright 2004,2007,2012 Freescale Semiconductor, Inc - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __FSL_GUTS_H__ diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h index 5da56a674f2f..5d231ce8709b 100644 --- a/include/linux/fsl_devices.h +++ b/include/linux/fsl_devices.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/fsl_devices.h * @@ -7,11 +8,6 @@ * Maintainer: Kumar Gala <galak@kernel.crashing.org> * * Copyright 2004,2012 Freescale Semiconductor, Inc - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _FSL_DEVICE_H_ @@ -102,6 +98,7 @@ struct fsl_usb2_platform_data { unsigned has_fsl_erratum_14:1; unsigned has_fsl_erratum_a005275:1; unsigned has_fsl_erratum_a005697:1; + unsigned has_fsl_erratum_a006918:1; unsigned check_phy_clk_valid:1; /* register save area for suspend/resume */ diff --git a/include/linux/fsl_ifc.h b/include/linux/fsl_ifc.h index 5f343b796ad9..0af96a45e903 100644 --- a/include/linux/fsl_ifc.h +++ b/include/linux/fsl_ifc.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Freescale Integrated Flash Controller * * Copyright 2011 Freescale Semiconductor, Inc * * Author: Dipen Dudhat <dipen.dudhat@freescale.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __ASM_FSL_IFC_H diff --git a/include/linux/fsldma.h b/include/linux/fsldma.h index b213c02963c9..c523d716ebd2 100644 --- a/include/linux/fsldma.h +++ b/include/linux/fsldma.h @@ -1,8 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - * This is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef FSL_DMA_H diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index 0c0ef3078a22..94972e8eb6d1 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -152,39 +152,6 @@ static inline void fsnotify_vfsmount_delete(struct vfsmount *mnt) } /* - * fsnotify_nameremove - a filename was removed from a directory - * - * This is mostly called under parent vfs inode lock so name and - * dentry->d_parent should be stable. However there are some corner cases where - * inode lock is not held. So to be on the safe side and be reselient to future - * callers and out of tree users of d_delete(), we do not assume that d_parent - * and d_name are stable and we use dget_parent() and - * take_dentry_name_snapshot() to grab stable references. - */ -static inline void fsnotify_nameremove(struct dentry *dentry, int isdir) -{ - struct dentry *parent; - struct name_snapshot name; - __u32 mask = FS_DELETE; - - /* d_delete() of pseudo inode? (e.g. __ns_get_path() playing tricks) */ - if (IS_ROOT(dentry)) - return; - - if (isdir) - mask |= FS_ISDIR; - - parent = dget_parent(dentry); - take_dentry_name_snapshot(&name, dentry); - - fsnotify(d_inode(parent), mask, d_inode(dentry), FSNOTIFY_EVENT_INODE, - &name.name, 0); - - release_dentry_name_snapshot(&name); - dput(parent); -} - -/* * fsnotify_inoderemove - an inode is going away */ static inline void fsnotify_inoderemove(struct inode *inode) diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index c28f6ed1f59b..d4844cad2c2b 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -292,7 +292,9 @@ typedef struct fsnotify_mark_connector __rcu *fsnotify_connp_t; */ struct fsnotify_mark_connector { spinlock_t lock; - unsigned int type; /* Type of object [lock] */ + unsigned short type; /* Type of object [lock] */ +#define FSNOTIFY_CONN_FLAG_HAS_FSID 0x01 + unsigned short flags; /* flags [lock] */ __kernel_fsid_t fsid; /* fsid of filesystem containing object */ union { /* Object pointer [lock] */ @@ -355,6 +357,7 @@ extern int __fsnotify_parent(const struct path *path, struct dentry *dentry, __u extern void __fsnotify_inode_delete(struct inode *inode); extern void __fsnotify_vfsmount_delete(struct vfsmount *mnt); extern void fsnotify_sb_delete(struct super_block *sb); +extern void fsnotify_nameremove(struct dentry *dentry, int isdir); extern u32 fsnotify_get_cookie(void); static inline int fsnotify_inode_watches_children(struct inode *inode) @@ -524,6 +527,9 @@ static inline void __fsnotify_vfsmount_delete(struct vfsmount *mnt) static inline void fsnotify_sb_delete(struct super_block *sb) {} +static inline void fsnotify_nameremove(struct dentry *dentry, int isdir) +{} + static inline void fsnotify_update_flags(struct dentry *dentry) {} diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 20899919ead8..25e2995d4a4c 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -741,6 +741,8 @@ struct ftrace_graph_ret { typedef void (*trace_func_graph_ret_t)(struct ftrace_graph_ret *); /* return */ typedef int (*trace_func_graph_ent_t)(struct ftrace_graph_ent *); /* entry */ +extern int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace); + #ifdef CONFIG_FUNCTION_GRAPH_TRACER struct fgraph_ops { diff --git a/include/linux/fwnode.h b/include/linux/fwnode.h index faebf0ca0686..a11c8c56c78b 100644 --- a/include/linux/fwnode.h +++ b/include/linux/fwnode.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * fwnode.h - Firmware device node object handle type definition. * * Copyright (C) 2015, Intel Corporation * Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _LINUX_FWNODE_H_ diff --git a/include/linux/gameport.h b/include/linux/gameport.h index bb7de09e8d57..69081d899492 100644 --- a/include/linux/gameport.h +++ b/include/linux/gameport.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 1999-2002 Vojtech Pavlik - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef _GAMEPORT_H #define _GAMEPORT_H diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h index dd0a452373e7..205f62b8d291 100644 --- a/include/linux/genalloc.h +++ b/include/linux/genalloc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Basic general purpose allocator for managing special purpose * memory, for example, memory that is not managed by the regular @@ -21,9 +22,6 @@ * the allocator can NOT be used in NMI handler. So code uses the * allocator in NMI handler should depend on * CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG. - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. */ @@ -75,6 +73,7 @@ struct gen_pool_chunk { struct list_head next_chunk; /* next chunk in pool */ atomic_long_t avail; phys_addr_t phys_addr; /* physical starting address of memory chunk */ + void *owner; /* private data to retrieve at alloc time */ unsigned long start_addr; /* start address of memory chunk */ unsigned long end_addr; /* end address of memory chunk (inclusive) */ unsigned long bits[0]; /* bitmap for allocating memory chunk */ @@ -96,8 +95,15 @@ struct genpool_data_fixed { extern struct gen_pool *gen_pool_create(int, int); extern phys_addr_t gen_pool_virt_to_phys(struct gen_pool *pool, unsigned long); -extern int gen_pool_add_virt(struct gen_pool *, unsigned long, phys_addr_t, - size_t, int); +extern int gen_pool_add_owner(struct gen_pool *, unsigned long, phys_addr_t, + size_t, int, void *); + +static inline int gen_pool_add_virt(struct gen_pool *pool, unsigned long addr, + phys_addr_t phys, size_t size, int nid) +{ + return gen_pool_add_owner(pool, addr, phys, size, nid, NULL); +} + /** * gen_pool_add - add a new chunk of special memory to the pool * @pool: pool to add new memory chunk to @@ -116,12 +122,47 @@ static inline int gen_pool_add(struct gen_pool *pool, unsigned long addr, return gen_pool_add_virt(pool, addr, -1, size, nid); } extern void gen_pool_destroy(struct gen_pool *); -extern unsigned long gen_pool_alloc(struct gen_pool *, size_t); -extern unsigned long gen_pool_alloc_algo(struct gen_pool *, size_t, - genpool_algo_t algo, void *data); +unsigned long gen_pool_alloc_algo_owner(struct gen_pool *pool, size_t size, + genpool_algo_t algo, void *data, void **owner); + +static inline unsigned long gen_pool_alloc_owner(struct gen_pool *pool, + size_t size, void **owner) +{ + return gen_pool_alloc_algo_owner(pool, size, pool->algo, pool->data, + owner); +} + +static inline unsigned long gen_pool_alloc_algo(struct gen_pool *pool, + size_t size, genpool_algo_t algo, void *data) +{ + return gen_pool_alloc_algo_owner(pool, size, algo, data, NULL); +} + +/** + * gen_pool_alloc - allocate special memory from the pool + * @pool: pool to allocate from + * @size: number of bytes to allocate from the pool + * + * Allocate the requested number of bytes from the specified pool. + * Uses the pool allocation function (with first-fit algorithm by default). + * Can not be used in NMI handler on architectures without + * NMI-safe cmpxchg implementation. + */ +static inline unsigned long gen_pool_alloc(struct gen_pool *pool, size_t size) +{ + return gen_pool_alloc_algo(pool, size, pool->algo, pool->data); +} + extern void *gen_pool_dma_alloc(struct gen_pool *pool, size_t size, dma_addr_t *dma); -extern void gen_pool_free(struct gen_pool *, unsigned long, size_t); +extern void gen_pool_free_owner(struct gen_pool *pool, unsigned long addr, + size_t size, void **owner); +static inline void gen_pool_free(struct gen_pool *pool, unsigned long addr, + size_t size) +{ + gen_pool_free_owner(pool, addr, size, NULL); +} + extern void gen_pool_for_each_chunk(struct gen_pool *, void (*)(struct gen_pool *, struct gen_pool_chunk *, void *), void *); extern size_t gen_pool_avail(struct gen_pool *); diff --git a/include/linux/generic-radix-tree.h b/include/linux/generic-radix-tree.h index 3a91130a4fbd..02393c0c98f9 100644 --- a/include/linux/generic-radix-tree.h +++ b/include/linux/generic-radix-tree.h @@ -2,7 +2,7 @@ #define _LINUX_GENERIC_RADIX_TREE_H /** - * DOC: Generic radix trees/sparse arrays: + * DOC: Generic radix trees/sparse arrays * * Very simple and minimalistic, supporting arbitrary size entries up to * PAGE_SIZE. diff --git a/include/linux/gfp.h b/include/linux/gfp.h index fdab7de7490d..fb07b503dc45 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -585,12 +585,12 @@ static inline bool pm_suspended_storage(void) } #endif /* CONFIG_PM_SLEEP */ -#if (defined(CONFIG_MEMORY_ISOLATION) && defined(CONFIG_COMPACTION)) || defined(CONFIG_CMA) +#ifdef CONFIG_CONTIG_ALLOC /* The below functions must be run on a range from a single zone. */ extern int alloc_contig_range(unsigned long start, unsigned long end, unsigned migratetype, gfp_t gfp_mask); -extern void free_contig_range(unsigned long pfn, unsigned nr_pages); #endif +void free_contig_range(unsigned long pfn, unsigned int nr_pages); #ifdef CONFIG_CMA /* CMA stuff */ diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 951be1715c12..a1d273c96016 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -227,9 +227,10 @@ struct gpio_irq_chip { * @reg_dat: data (in) register for generic GPIO * @reg_set: output set register (out=high) for generic GPIO * @reg_clr: output clear register (out=low) for generic GPIO - * @reg_dir: direction setting register for generic GPIO - * @bgpio_dir_inverted: indicates that the direction register is inverted - * (gpiolib private state variable) + * @reg_dir_out: direction out setting register for generic GPIO + * @reg_dir_in: direction in setting register for generic GPIO + * @bgpio_dir_unreadable: indicates that the direction register(s) cannot + * be read and we need to rely on out internal state tracking. * @bgpio_bits: number of register bits used for a generic GPIO i.e. * <register width> * 8 * @bgpio_lock: used to lock chip->bgpio_data. Also, this is needed to keep @@ -237,7 +238,8 @@ struct gpio_irq_chip { * @bgpio_data: shadowed data register for generic GPIO to clear/set bits * safely. * @bgpio_dir: shadowed direction register for generic GPIO to clear/set - * direction safely. + * direction safely. A "1" in this word means the line is set as + * output. * * A gpio_chip can help platforms abstract various sources of GPIOs so * they can all be accessed through a common programing interface. @@ -298,8 +300,9 @@ struct gpio_chip { void __iomem *reg_dat; void __iomem *reg_set; void __iomem *reg_clr; - void __iomem *reg_dir; - bool bgpio_dir_inverted; + void __iomem *reg_dir_out; + void __iomem *reg_dir_in; + bool bgpio_dir_unreadable; int bgpio_bits; spinlock_t bgpio_lock; unsigned long bgpio_data; diff --git a/include/linux/gpio/machine.h b/include/linux/gpio/machine.h index 69673be10213..35f299d1f6a7 100644 --- a/include/linux/gpio/machine.h +++ b/include/linux/gpio/machine.h @@ -6,14 +6,16 @@ #include <linux/list.h> enum gpio_lookup_flags { - GPIO_ACTIVE_HIGH = (0 << 0), - GPIO_ACTIVE_LOW = (1 << 0), - GPIO_OPEN_DRAIN = (1 << 1), - GPIO_OPEN_SOURCE = (1 << 2), - GPIO_PERSISTENT = (0 << 3), - GPIO_TRANSITORY = (1 << 3), - GPIO_PULL_UP = (1 << 4), - GPIO_PULL_DOWN = (1 << 5), + GPIO_ACTIVE_HIGH = (0 << 0), + GPIO_ACTIVE_LOW = (1 << 0), + GPIO_OPEN_DRAIN = (1 << 1), + GPIO_OPEN_SOURCE = (1 << 2), + GPIO_PERSISTENT = (0 << 3), + GPIO_TRANSITORY = (1 << 3), + GPIO_PULL_UP = (1 << 4), + GPIO_PULL_DOWN = (1 << 5), + + GPIO_LOOKUP_FLAGS_DEFAULT = GPIO_ACTIVE_HIGH | GPIO_PERSISTENT, }; /** @@ -22,7 +24,7 @@ enum gpio_lookup_flags { * @chip_hwnum: hardware number (i.e. relative to the chip) of the GPIO * @con_id: name of the GPIO from the device's point of view * @idx: index of the GPIO in case several GPIOs share the same name - * @flags: mask of GPIO_* values + * @flags: bitmask of gpio_lookup_flags GPIO_* values * * gpiod_lookup is a lookup table for associating GPIOs to specific devices and * functions using platform data. @@ -32,7 +34,7 @@ struct gpiod_lookup { u16 chip_hwnum; const char *con_id; unsigned int idx; - enum gpio_lookup_flags flags; + unsigned long flags; }; struct gpiod_lookup_table { @@ -46,7 +48,7 @@ struct gpiod_lookup_table { * @chip_label: name of the chip the GPIO belongs to * @chip_hwnum: hardware number (i.e. relative to the chip) of the GPIO * @line_name: consumer name for the hogged line - * @lflags: mask of GPIO lookup flags + * @lflags: bitmask of gpio_lookup_flags GPIO_* values * @dflags: GPIO flags used to specify the direction and value */ struct gpiod_hog { @@ -54,7 +56,7 @@ struct gpiod_hog { const char *chip_label; u16 chip_hwnum; const char *line_name; - enum gpio_lookup_flags lflags; + unsigned long lflags; int dflags; }; diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h index 97585d9679f3..cacc4dd27794 100644 --- a/include/linux/hdlc.h +++ b/include/linux/hdlc.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Generic HDLC support routines for Linux * * Copyright (C) 1999-2005 Krzysztof Halasa <khc@pm.waw.pl> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License - * as published by the Free Software Foundation. */ #ifndef __HDLC_H #define __HDLC_H diff --git a/include/linux/hid-debug.h b/include/linux/hid-debug.h index 2d6100edf204..ea7b23d13bfd 100644 --- a/include/linux/hid-debug.h +++ b/include/linux/hid-debug.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __HID_DEBUG_H #define __HID_DEBUG_H @@ -6,20 +7,6 @@ */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifdef CONFIG_DEBUG_FS diff --git a/include/linux/hid-roccat.h b/include/linux/hid-roccat.h index 24e1ca01f9a0..3214fb0815fc 100644 --- a/include/linux/hid-roccat.h +++ b/include/linux/hid-roccat.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __HID_ROCCAT_H #define __HID_ROCCAT_H @@ -6,10 +7,6 @@ */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. */ #include <linux/hid.h> diff --git a/include/linux/hid-sensor-hub.h b/include/linux/hid-sensor-hub.h index dc12f5c4b076..46bcef380446 100644 --- a/include/linux/hid-sensor-hub.h +++ b/include/linux/hid-sensor-hub.h @@ -1,20 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * HID Sensors Driver * Copyright (c) 2012, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #ifndef _HID_SENSORS_HUB_H #define _HID_SENSORS_HUB_H diff --git a/include/linux/hid-sensor-ids.h b/include/linux/hid-sensor-ids.h index 76033e0420a7..d82a97e311d3 100644 --- a/include/linux/hid-sensor-ids.h +++ b/include/linux/hid-sensor-ids.h @@ -1,20 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * HID Sensors Driver * Copyright (c) 2012, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #ifndef _HID_SENSORS_IDS_H #define _HID_SENSORS_IDS_H diff --git a/include/linux/hid.h b/include/linux/hid.h index ae9da674b749..d770ab1a0479 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 1999 Andreas Gal * Copyright (c) 2000-2001 Vojtech Pavlik * Copyright (c) 2006-2007 Jiri Kosina */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * Should you need to contact me, the author, you can do so either by * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail: diff --git a/include/linux/hiddev.h b/include/linux/hiddev.h index 921622222957..2164c03d2c72 100644 --- a/include/linux/hiddev.h +++ b/include/linux/hiddev.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 1999-2000 Vojtech Pavlik * * Sponsored by SuSE */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * Should you need to contact me, the author, you can do so either by * e-mail - mail your message to <vojtech@suse.cz>, or by paper mail: diff --git a/include/linux/hidraw.h b/include/linux/hidraw.h index ddf52612eed8..cd67f4ca5599 100644 --- a/include/linux/hidraw.h +++ b/include/linux/hidraw.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2007 Jiri Kosina */ -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - */ #ifndef _HIDRAW_H #define _HIDRAW_H diff --git a/include/linux/hippidevice.h b/include/linux/hippidevice.h index 402f99e328d4..9dc01f7ab5b4 100644 --- a/include/linux/hippidevice.h +++ b/include/linux/hippidevice.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -14,11 +15,6 @@ * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> * Alan Cox, <gw4pts@gw4pts.ampr.org> * Lawrence V. Stefani, <stefani@lkg.dec.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_HIPPIDEVICE_H #define _LINUX_HIPPIDEVICE_H diff --git a/include/linux/hmm.h b/include/linux/hmm.h index ad50b7b4f141..044a36d7c3f8 100644 --- a/include/linux/hmm.h +++ b/include/linux/hmm.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2013 Red Hat Inc. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * Authors: Jérôme Glisse <jglisse@redhat.com> */ /* @@ -77,8 +68,34 @@ #include <linux/migrate.h> #include <linux/memremap.h> #include <linux/completion.h> +#include <linux/mmu_notifier.h> + -struct hmm; +/* + * struct hmm - HMM per mm struct + * + * @mm: mm struct this HMM struct is bound to + * @lock: lock protecting ranges list + * @ranges: list of range being snapshotted + * @mirrors: list of mirrors for this mm + * @mmu_notifier: mmu notifier to track updates to CPU page table + * @mirrors_sem: read/write semaphore protecting the mirrors list + * @wq: wait queue for user waiting on a range invalidation + * @notifiers: count of active mmu notifiers + * @dead: is the mm dead ? + */ +struct hmm { + struct mm_struct *mm; + struct kref kref; + struct mutex lock; + struct list_head ranges; + struct list_head mirrors; + struct mmu_notifier mmu_notifier; + struct rw_semaphore mirrors_sem; + wait_queue_head_t wq; + long notifiers; + bool dead; +}; /* * hmm_pfn_flag_e - HMM flag enums @@ -131,6 +148,7 @@ enum hmm_pfn_value_e { /* * struct hmm_range - track invalidation lock on virtual address range * + * @hmm: the core HMM structure this range is active against * @vma: the vm area struct for the range * @list: all range lock are on a list * @start: range virtual start address (inclusive) @@ -138,10 +156,13 @@ enum hmm_pfn_value_e { * @pfns: array of pfns (big enough for the range) * @flags: pfn flags to match device driver page table * @values: pfn value for some special case (none, special, error, ...) + * @default_flags: default flags for the range (write, read, ... see hmm doc) + * @pfn_flags_mask: allows to mask pfn flags so that only default_flags matter * @pfn_shifts: pfn shift value (should be <= PAGE_SHIFT) * @valid: pfns array did not change since it has been fill by an HMM function */ struct hmm_range { + struct hmm *hmm; struct vm_area_struct *vma; struct list_head list; unsigned long start; @@ -149,41 +170,96 @@ struct hmm_range { uint64_t *pfns; const uint64_t *flags; const uint64_t *values; + uint64_t default_flags; + uint64_t pfn_flags_mask; + uint8_t page_shift; uint8_t pfn_shift; bool valid; }; /* - * hmm_pfn_to_page() - return struct page pointed to by a valid HMM pfn - * @range: range use to decode HMM pfn value - * @pfn: HMM pfn value to get corresponding struct page from - * Returns: struct page pointer if pfn is a valid HMM pfn, NULL otherwise + * hmm_range_page_shift() - return the page shift for the range + * @range: range being queried + * Returns: page shift (page size = 1 << page shift) for the range + */ +static inline unsigned hmm_range_page_shift(const struct hmm_range *range) +{ + return range->page_shift; +} + +/* + * hmm_range_page_size() - return the page size for the range + * @range: range being queried + * Returns: page size for the range in bytes + */ +static inline unsigned long hmm_range_page_size(const struct hmm_range *range) +{ + return 1UL << hmm_range_page_shift(range); +} + +/* + * hmm_range_wait_until_valid() - wait for range to be valid + * @range: range affected by invalidation to wait on + * @timeout: time out for wait in ms (ie abort wait after that period of time) + * Returns: true if the range is valid, false otherwise. + */ +static inline bool hmm_range_wait_until_valid(struct hmm_range *range, + unsigned long timeout) +{ + /* Check if mm is dead ? */ + if (range->hmm == NULL || range->hmm->dead || range->hmm->mm == NULL) { + range->valid = false; + return false; + } + if (range->valid) + return true; + wait_event_timeout(range->hmm->wq, range->valid || range->hmm->dead, + msecs_to_jiffies(timeout)); + /* Return current valid status just in case we get lucky */ + return range->valid; +} + +/* + * hmm_range_valid() - test if a range is valid or not + * @range: range + * Returns: true if the range is valid, false otherwise. + */ +static inline bool hmm_range_valid(struct hmm_range *range) +{ + return range->valid; +} + +/* + * hmm_device_entry_to_page() - return struct page pointed to by a device entry + * @range: range use to decode device entry value + * @entry: device entry value to get corresponding struct page from + * Returns: struct page pointer if entry is a valid, NULL otherwise * - * If the HMM pfn is valid (ie valid flag set) then return the struct page - * matching the pfn value stored in the HMM pfn. Otherwise return NULL. + * If the device entry is valid (ie valid flag set) then return the struct page + * matching the entry value. Otherwise return NULL. */ -static inline struct page *hmm_pfn_to_page(const struct hmm_range *range, - uint64_t pfn) +static inline struct page *hmm_device_entry_to_page(const struct hmm_range *range, + uint64_t entry) { - if (pfn == range->values[HMM_PFN_NONE]) + if (entry == range->values[HMM_PFN_NONE]) return NULL; - if (pfn == range->values[HMM_PFN_ERROR]) + if (entry == range->values[HMM_PFN_ERROR]) return NULL; - if (pfn == range->values[HMM_PFN_SPECIAL]) + if (entry == range->values[HMM_PFN_SPECIAL]) return NULL; - if (!(pfn & range->flags[HMM_PFN_VALID])) + if (!(entry & range->flags[HMM_PFN_VALID])) return NULL; - return pfn_to_page(pfn >> range->pfn_shift); + return pfn_to_page(entry >> range->pfn_shift); } /* - * hmm_pfn_to_pfn() - return pfn value store in a HMM pfn - * @range: range use to decode HMM pfn value - * @pfn: HMM pfn value to extract pfn from - * Returns: pfn value if HMM pfn is valid, -1UL otherwise + * hmm_device_entry_to_pfn() - return pfn value store in a device entry + * @range: range use to decode device entry value + * @entry: device entry to extract pfn from + * Returns: pfn value if device entry is valid, -1UL otherwise */ -static inline unsigned long hmm_pfn_to_pfn(const struct hmm_range *range, - uint64_t pfn) +static inline unsigned long +hmm_device_entry_to_pfn(const struct hmm_range *range, uint64_t pfn) { if (pfn == range->values[HMM_PFN_NONE]) return -1UL; @@ -197,31 +273,66 @@ static inline unsigned long hmm_pfn_to_pfn(const struct hmm_range *range, } /* - * hmm_pfn_from_page() - create a valid HMM pfn value from struct page + * hmm_device_entry_from_page() - create a valid device entry for a page * @range: range use to encode HMM pfn value - * @page: struct page pointer for which to create the HMM pfn - * Returns: valid HMM pfn for the page + * @page: page for which to create the device entry + * Returns: valid device entry for the page */ -static inline uint64_t hmm_pfn_from_page(const struct hmm_range *range, - struct page *page) +static inline uint64_t hmm_device_entry_from_page(const struct hmm_range *range, + struct page *page) { return (page_to_pfn(page) << range->pfn_shift) | range->flags[HMM_PFN_VALID]; } /* - * hmm_pfn_from_pfn() - create a valid HMM pfn value from pfn + * hmm_device_entry_from_pfn() - create a valid device entry value from pfn * @range: range use to encode HMM pfn value - * @pfn: pfn value for which to create the HMM pfn - * Returns: valid HMM pfn for the pfn + * @pfn: pfn value for which to create the device entry + * Returns: valid device entry for the pfn */ -static inline uint64_t hmm_pfn_from_pfn(const struct hmm_range *range, - unsigned long pfn) +static inline uint64_t hmm_device_entry_from_pfn(const struct hmm_range *range, + unsigned long pfn) { return (pfn << range->pfn_shift) | range->flags[HMM_PFN_VALID]; } +/* + * Old API: + * hmm_pfn_to_page() + * hmm_pfn_to_pfn() + * hmm_pfn_from_page() + * hmm_pfn_from_pfn() + * + * This are the OLD API please use new API, it is here to avoid cross-tree + * merge painfullness ie we convert things to new API in stages. + */ +static inline struct page *hmm_pfn_to_page(const struct hmm_range *range, + uint64_t pfn) +{ + return hmm_device_entry_to_page(range, pfn); +} + +static inline unsigned long hmm_pfn_to_pfn(const struct hmm_range *range, + uint64_t pfn) +{ + return hmm_device_entry_to_pfn(range, pfn); +} + +static inline uint64_t hmm_pfn_from_page(const struct hmm_range *range, + struct page *page) +{ + return hmm_device_entry_from_page(range, page); +} + +static inline uint64_t hmm_pfn_from_pfn(const struct hmm_range *range, + unsigned long pfn) +{ + return hmm_device_entry_from_pfn(range, pfn); +} + + #if IS_ENABLED(CONFIG_HMM_MIRROR) /* @@ -353,43 +464,113 @@ struct hmm_mirror { int hmm_mirror_register(struct hmm_mirror *mirror, struct mm_struct *mm); void hmm_mirror_unregister(struct hmm_mirror *mirror); - /* - * To snapshot the CPU page table, call hmm_vma_get_pfns(), then take a device - * driver lock that serializes device page table updates, then call - * hmm_vma_range_done(), to check if the snapshot is still valid. The same - * device driver page table update lock must also be used in the - * hmm_mirror_ops.sync_cpu_device_pagetables() callback, so that CPU page - * table invalidation serializes on it. - * - * YOU MUST CALL hmm_vma_range_done() ONCE AND ONLY ONCE EACH TIME YOU CALL - * hmm_vma_get_pfns() WITHOUT ERROR ! - * - * IF YOU DO NOT FOLLOW THE ABOVE RULE THE SNAPSHOT CONTENT MIGHT BE INVALID ! + * hmm_mirror_mm_is_alive() - test if mm is still alive + * @mirror: the HMM mm mirror for which we want to lock the mmap_sem + * Returns: false if the mm is dead, true otherwise + * + * This is an optimization it will not accurately always return -EINVAL if the + * mm is dead ie there can be false negative (process is being kill but HMM is + * not yet inform of that). It is only intented to be use to optimize out case + * where driver is about to do something time consuming and it would be better + * to skip it if the mm is dead. */ -int hmm_vma_get_pfns(struct hmm_range *range); -bool hmm_vma_range_done(struct hmm_range *range); +static inline bool hmm_mirror_mm_is_alive(struct hmm_mirror *mirror) +{ + struct mm_struct *mm; + + if (!mirror || !mirror->hmm) + return false; + mm = READ_ONCE(mirror->hmm->mm); + if (mirror->hmm->dead || !mm) + return false; + + return true; +} /* - * Fault memory on behalf of device driver. Unlike handle_mm_fault(), this will - * not migrate any device memory back to system memory. The HMM pfn array will - * be updated with the fault result and current snapshot of the CPU page table - * for the range. - * - * The mmap_sem must be taken in read mode before entering and it might be - * dropped by the function if the block argument is false. In that case, the - * function returns -EAGAIN. - * - * Return value does not reflect if the fault was successful for every single - * address or not. Therefore, the caller must to inspect the HMM pfn array to - * determine fault status for each address. - * - * Trying to fault inside an invalid vma will result in -EINVAL. + * Please see Documentation/vm/hmm.rst for how to use the range API. + */ +int hmm_range_register(struct hmm_range *range, + struct mm_struct *mm, + unsigned long start, + unsigned long end, + unsigned page_shift); +void hmm_range_unregister(struct hmm_range *range); +long hmm_range_snapshot(struct hmm_range *range); +long hmm_range_fault(struct hmm_range *range, bool block); +long hmm_range_dma_map(struct hmm_range *range, + struct device *device, + dma_addr_t *daddrs, + bool block); +long hmm_range_dma_unmap(struct hmm_range *range, + struct vm_area_struct *vma, + struct device *device, + dma_addr_t *daddrs, + bool dirty); + +/* + * HMM_RANGE_DEFAULT_TIMEOUT - default timeout (ms) when waiting for a range * - * See the function description in mm/hmm.c for further documentation. + * When waiting for mmu notifiers we need some kind of time out otherwise we + * could potentialy wait for ever, 1000ms ie 1s sounds like a long time to + * wait already. */ -int hmm_vma_fault(struct hmm_range *range, bool block); +#define HMM_RANGE_DEFAULT_TIMEOUT 1000 + +/* This is a temporary helper to avoid merge conflict between trees. */ +static inline bool hmm_vma_range_done(struct hmm_range *range) +{ + bool ret = hmm_range_valid(range); + + hmm_range_unregister(range); + return ret; +} + +/* This is a temporary helper to avoid merge conflict between trees. */ +static inline int hmm_vma_fault(struct hmm_range *range, bool block) +{ + long ret; + + /* + * With the old API the driver must set each individual entries with + * the requested flags (valid, write, ...). So here we set the mask to + * keep intact the entries provided by the driver and zero out the + * default_flags. + */ + range->default_flags = 0; + range->pfn_flags_mask = -1UL; + + ret = hmm_range_register(range, range->vma->vm_mm, + range->start, range->end, + PAGE_SHIFT); + if (ret) + return (int)ret; + + if (!hmm_range_wait_until_valid(range, HMM_RANGE_DEFAULT_TIMEOUT)) { + /* + * The mmap_sem was taken by driver we release it here and + * returns -EAGAIN which correspond to mmap_sem have been + * drop in the old API. + */ + up_read(&range->vma->vm_mm->mmap_sem); + return -EAGAIN; + } + + ret = hmm_range_fault(range, block); + if (ret <= 0) { + if (ret == -EBUSY || !ret) { + /* Same as above drop mmap_sem to match old API. */ + up_read(&range->vma->vm_mm->mmap_sem); + ret = -EBUSY; + } else if (ret == -EAGAIN) + ret = -EBUSY; + hmm_range_unregister(range); + return ret; + } + return 0; +} /* Below are for HMM internal use only! Not to be used by device driver! */ void hmm_mm_destroy(struct mm_struct *mm); diff --git a/include/linux/host1x.h b/include/linux/host1x.h index 89110d896d72..cfff30b9a62e 100644 --- a/include/linux/host1x.h +++ b/include/linux/host1x.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2009-2013, NVIDIA Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __LINUX_HOST1X_H diff --git a/include/linux/hsi/hsi.h b/include/linux/hsi/hsi.h index 57402544b53f..6ca92bff02c6 100644 --- a/include/linux/hsi/hsi.h +++ b/include/linux/hsi/hsi.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * HSI core header file. * * Copyright (C) 2010 Nokia Corporation. All rights reserved. * * Contact: Carlos Chinea <carlos.chinea@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA */ #ifndef __LINUX_HSI_H__ diff --git a/include/linux/hsi/ssi_protocol.h b/include/linux/hsi/ssi_protocol.h index 1433651be0dc..2d6f3cfa7dea 100644 --- a/include/linux/hsi/ssi_protocol.h +++ b/include/linux/hsi/ssi_protocol.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ssip_slave.h * @@ -6,20 +7,6 @@ * Copyright (C) 2010 Nokia Corporation. All rights reserved. * * Contact: Carlos Chinea <carlos.chinea@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA */ #ifndef __LINUX_SSIP_SLAVE_H__ diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index 381e872bfde0..7cd5c150c21d 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -47,10 +47,8 @@ extern bool move_huge_pmd(struct vm_area_struct *vma, unsigned long old_addr, extern int change_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, unsigned long addr, pgprot_t newprot, int prot_numa); -vm_fault_t vmf_insert_pfn_pmd(struct vm_area_struct *vma, unsigned long addr, - pmd_t *pmd, pfn_t pfn, bool write); -vm_fault_t vmf_insert_pfn_pud(struct vm_area_struct *vma, unsigned long addr, - pud_t *pud, pfn_t pfn, bool write); +vm_fault_t vmf_insert_pfn_pmd(struct vm_fault *vmf, pfn_t pfn, bool write); +vm_fault_t vmf_insert_pfn_pud(struct vm_fault *vmf, pfn_t pfn, bool write); enum transparent_hugepage_flag { TRANSPARENT_HUGEPAGE_FLAG, TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG, diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 11943b60f208..edf476c8cfb9 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -123,9 +123,7 @@ void move_hugetlb_state(struct page *oldpage, struct page *newpage, int reason); void free_huge_page(struct page *page); void hugetlb_fix_reserve_counts(struct inode *inode); extern struct mutex *hugetlb_fault_mutex_table; -u32 hugetlb_fault_mutex_hash(struct hstate *h, struct mm_struct *mm, - struct vm_area_struct *vma, - struct address_space *mapping, +u32 hugetlb_fault_mutex_hash(struct hstate *h, struct address_space *mapping, pgoff_t idx, unsigned long address); pte_t *huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud); diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h index 473897bbd898..cb26d02f52f3 100644 --- a/include/linux/hwmon-sysfs.h +++ b/include/linux/hwmon-sysfs.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * hwmon-sysfs.h - hardware monitoring chip driver sysfs defines * * Copyright (C) 2005 Yani Ioannou <yani.ioannou@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _LINUX_HWMON_SYSFS_H #define _LINUX_HWMON_SYSFS_H diff --git a/include/linux/hwmon-vid.h b/include/linux/hwmon-vid.h index da0a680e2f6d..9409e1d207ef 100644 --- a/include/linux/hwmon-vid.h +++ b/include/linux/hwmon-vid.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* hwmon-vid.h - VID/VRM/VRD voltage conversions @@ -5,19 +6,6 @@ Copyright (c) 2002 Mark D. Studebaker <mdsxyz123@yahoo.com> With assistance from Trent Piepho <xyzzy@speakeasy.org> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _LINUX_HWMON_VID_H diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h index 2b949fa501e1..04c36b7a61dd 100644 --- a/include/linux/hwmon.h +++ b/include/linux/hwmon.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* hwmon.h - part of lm_sensors, Linux kernel modules for hardware monitoring @@ -6,9 +7,6 @@ Copyright (C) 2005 Mark M. Hoffman <mhoffman@lightlink.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; version 2 of the License. */ #ifndef _HWMON_H_ diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 8b9a93c99c9b..6256cc34c4a6 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -1,25 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * * Copyright (c) 2011, Microsoft Corporation. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. - * * Authors: * Haiyang Zhang <haiyangz@microsoft.com> * Hank Janssen <hjanssen@microsoft.com> * K. Y. Srinivasan <kys@microsoft.com> - * */ #ifndef _HYPERV_H diff --git a/include/linux/i2c-algo-pcf.h b/include/linux/i2c-algo-pcf.h index 538e8f41a319..696e7de83c79 100644 --- a/include/linux/i2c-algo-pcf.h +++ b/include/linux/i2c-algo-pcf.h @@ -1,23 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ------------------------------------------------------------------------- */ /* adap-pcf.h i2c driver algorithms for PCF8584 adapters */ /* ------------------------------------------------------------------------- */ /* Copyright (C) 1995-97 Simon G. Vogl 1998-99 Hans Berglund - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - MA 02110-1301 USA. */ + */ /* ------------------------------------------------------------------------- */ /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and even diff --git a/include/linux/i2c-dev.h b/include/linux/i2c-dev.h index 79727144c5cd..4c86fce30a51 100644 --- a/include/linux/i2c-dev.h +++ b/include/linux/i2c-dev.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* i2c-dev.h - i2c-bus driver, char device interface Copyright (C) 1995-97 Simon G. Vogl Copyright (C) 1998-99 Frodo Looijaard <frodol@dds.nl> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - MA 02110-1301 USA. */ #ifndef _LINUX_I2C_DEV_H #define _LINUX_I2C_DEV_H diff --git a/include/linux/i2c-mux.h b/include/linux/i2c-mux.h index bd74d5706f3b..c5a977320f82 100644 --- a/include/linux/i2c-mux.h +++ b/include/linux/i2c-mux.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * * i2c-mux.h - functions for the i2c-bus mux support @@ -5,21 +6,6 @@ * Copyright (c) 2008-2009 Rodolfo Giometti <giometti@linux.it> * Copyright (c) 2008-2009 Eurotech S.p.A. <info@eurotech.it> * Michael Lawnick <michael.lawnick.ext@nsn.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA. */ #ifndef _LINUX_I2C_MUX_H diff --git a/include/linux/i2c-smbus.h b/include/linux/i2c-smbus.h index fb0e040b1abb..585ad6fc3847 100644 --- a/include/linux/i2c-smbus.h +++ b/include/linux/i2c-smbus.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * i2c-smbus.h - SMBus extensions to the I2C protocol * * Copyright (C) 2010 Jean Delvare <jdelvare@suse.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA. */ #ifndef _LINUX_I2C_SMBUS_H diff --git a/include/linux/i2c.h b/include/linux/i2c.h index be27062f8ed1..1308126fc384 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ------------------------------------------------------------------------- */ /* */ /* i2c.h - definitions for the i2c-bus interface */ @@ -5,20 +6,7 @@ /* ------------------------------------------------------------------------- */ /* Copyright (C) 1995-2000 Simon G. Vogl - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - MA 02110-1301 USA. */ + */ /* ------------------------------------------------------------------------- */ /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and @@ -470,6 +458,9 @@ extern struct i2c_client * i2c_new_dummy(struct i2c_adapter *adap, u16 address); extern struct i2c_client * +devm_i2c_new_dummy_device(struct device *dev, struct i2c_adapter *adap, u16 address); + +extern struct i2c_client * i2c_new_secondary_device(struct i2c_client *client, const char *name, u16 default_addr); diff --git a/include/linux/i8042.h b/include/linux/i8042.h index d98780ca9604..0261e2fb3636 100644 --- a/include/linux/i8042.h +++ b/include/linux/i8042.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef _LINUX_I8042_H #define _LINUX_I8042_H -/* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - */ #include <linux/types.h> diff --git a/include/linux/icmp.h b/include/linux/icmp.h index efc18490627a..2d8aaf7d4b9e 100644 --- a/include/linux/icmp.h +++ b/include/linux/icmp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -8,11 +9,6 @@ * Version: @(#)icmp.h 1.0.3 04/28/93 * * Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_ICMP_H #define _LINUX_ICMP_H diff --git a/include/linux/idr.h b/include/linux/idr.h index 60daf34b625d..ee7abae143d3 100644 --- a/include/linux/idr.h +++ b/include/linux/idr.h @@ -1,9 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/idr.h * * 2002-10-18 written by Jim Houston jim.houston@ccur.com * Copyright (C) 2002 by Concurrent Computer Corporation - * Distributed under the GNU GPL license version 2. * * Small id to pointer translation service avoiding fixed sized * tables. diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 61f0a316c6ac..42690007d612 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * IEEE 802.11 defines * @@ -9,10 +10,6 @@ * Copyright (c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright (c) 2016 - 2017 Intel Deutschland GmbH * Copyright (c) 2018 - 2019 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef LINUX_IEEE80211_H diff --git a/include/linux/ieee802154.h b/include/linux/ieee802154.h index ddb890174a0e..95c831162212 100644 --- a/include/linux/ieee802154.h +++ b/include/linux/ieee802154.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * IEEE802.15.4-2003 specification * * Copyright (C) 2007, 2008 Siemens AG * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * Written by: * Pavel Smolenskiy <pavel.smolenskiy@gmail.com> * Maxim Gorbachyov <maxim.gorbachev@siemens.com> diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h index e44746de95cd..bf5c5f32c65e 100644 --- a/include/linux/if_arp.h +++ b/include/linux/if_arp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -14,11 +15,6 @@ * Florian La Roche, * Jonathan Layes <layes@loran.com> * Arnaldo Carvalho de Melo <acme@conectiva.com.br> ARPHRD_HWX25 - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_IF_ARP_H #define _LINUX_IF_ARP_H diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h index ef0819ced0fc..f3fab5d0ea97 100644 --- a/include/linux/if_bridge.h +++ b/include/linux/if_bridge.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Linux ethernet bridge * * Authors: * Lennert Buytenhek <buytenh@gnu.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_IF_BRIDGE_H #define _LINUX_IF_BRIDGE_H diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h index 548fd535fd02..76cf11e905e1 100644 --- a/include/linux/if_ether.h +++ b/include/linux/if_ether.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -11,11 +12,6 @@ * Donald Becker, <becker@super.org> * Alan Cox, <alan@lxorguk.ukuu.org.uk> * Steve Whitehouse, <gw7rrm@eeshack3.swan.ac.uk> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_IF_ETHER_H #define _LINUX_IF_ETHER_H diff --git a/include/linux/if_fddi.h b/include/linux/if_fddi.h index f5550b3eeeab..c796f452d646 100644 --- a/include/linux/if_fddi.h +++ b/include/linux/if_fddi.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -15,11 +16,6 @@ * Alan Cox, <alan@lxorguk.ukuu.org.uk> * Steve Whitehouse, <gw7rrm@eeshack3.swan.ac.uk> * Peter De Schrijver, <stud11@cc4.kuleuven.ac.be> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_IF_FDDI_H #define _LINUX_IF_FDDI_H diff --git a/include/linux/if_frad.h b/include/linux/if_frad.h index 82a1b4e93570..52224de798aa 100644 --- a/include/linux/if_frad.h +++ b/include/linux/if_frad.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * DLCI/FRAD Definitions for Frame Relay Access Devices. DLCI devices are * created for each DLCI associated with a FRAD. The FRAD driver @@ -14,11 +15,6 @@ * 0.15 Mike McLagan changed structure defs (packed) * re-arranged flags * added DLCI_RET vars - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _FRAD_H_ #define _FRAD_H_ diff --git a/include/linux/if_pppol2tp.h b/include/linux/if_pppol2tp.h index 0fb71e532b2c..96d40942e5a3 100644 --- a/include/linux/if_pppol2tp.h +++ b/include/linux/if_pppol2tp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /*************************************************************************** * Linux PPP over L2TP (PPPoL2TP) Socket Implementation (RFC 2661) * @@ -5,11 +6,6 @@ * (l2tp_ppp.c). All version information wrt this file is located in l2tp_ppp.c * * License: - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * */ #ifndef __LINUX_IF_PPPOL2TP_H #define __LINUX_IF_PPPOL2TP_H diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h index ba7a9b0c7c57..8b728750a625 100644 --- a/include/linux/if_pppox.h +++ b/include/linux/if_pppox.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /*************************************************************************** * Linux PPP over X - Generic PPP transport layer sockets * Linux PPP over Ethernet (PPPoE) Socket Implementation (RFC 2516) @@ -6,11 +7,6 @@ * (pppox.c). All version information wrt this file is located in pppox.c * * License: - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * */ #ifndef __LINUX_IF_PPPOX_H #define __LINUX_IF_PPPOX_H diff --git a/include/linux/if_team.h b/include/linux/if_team.h index ac42da56f7a2..06faa066496f 100644 --- a/include/linux/if_team.h +++ b/include/linux/if_team.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/if_team.h - Network team device driver header * Copyright (c) 2011 Jiri Pirko <jpirko@redhat.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef _LINUX_IF_TEAM_H_ #define _LINUX_IF_TEAM_H_ diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h index 12e3eebf0ce6..5bda8cf457b6 100644 --- a/include/linux/if_tun.h +++ b/include/linux/if_tun.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Universal TUN/TAP device driver. * Copyright (C) 1999-2000 Maxim Krasnyansky <max_mk@yahoo.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __IF_TUN_H #define __IF_TUN_H diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index 4cca4da7a6de..244278d5c222 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * VLAN An implementation of 802.1Q VLAN tagging. * * Authors: Ben Greear <greearb@candelatech.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * */ #ifndef _LINUX_IF_VLAN_H_ #define _LINUX_IF_VLAN_H_ diff --git a/include/linux/igmp.h b/include/linux/igmp.h index 9c94b2ea789c..9cbbd1baaf85 100644 --- a/include/linux/igmp.h +++ b/include/linux/igmp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Linux NET3: Internet Group Management Protocol [IGMP] * @@ -5,12 +6,6 @@ * Alan Cox <alan@lxorguk.ukuu.org.uk> * * Extended to talk the BSD extended IGMP protocol of mrouted 3.6 - * - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_IGMP_H #define _LINUX_IGMP_H diff --git a/include/linux/iio/accel/kxcjk_1013.h b/include/linux/iio/accel/kxcjk_1013.h index fd1d540ea62d..8c3c78bc9f91 100644 --- a/include/linux/iio/accel/kxcjk_1013.h +++ b/include/linux/iio/accel/kxcjk_1013.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * KXCJK-1013 3-axis accelerometer Interface * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef __IIO_KXCJK_1013_H__ diff --git a/include/linux/iio/adc/ad_sigma_delta.h b/include/linux/iio/adc/ad_sigma_delta.h index 6e9fb1932dde..7716fa0c9fce 100644 --- a/include/linux/iio/adc/ad_sigma_delta.h +++ b/include/linux/iio/adc/ad_sigma_delta.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Support code for Analog Devices Sigma-Delta ADCs * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #ifndef __AD_SIGMA_DELTA_H__ #define __AD_SIGMA_DELTA_H__ diff --git a/include/linux/iio/buffer-dma.h b/include/linux/iio/buffer-dma.h index 67c75372b691..016d8a068353 100644 --- a/include/linux/iio/buffer-dma.h +++ b/include/linux/iio/buffer-dma.h @@ -1,8 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2013-2015 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #ifndef __INDUSTRIALIO_DMA_BUFFER_H__ diff --git a/include/linux/iio/buffer-dmaengine.h b/include/linux/iio/buffer-dmaengine.h index 5dcddf427bb0..b3a57444a886 100644 --- a/include/linux/iio/buffer-dmaengine.h +++ b/include/linux/iio/buffer-dmaengine.h @@ -1,8 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2014-2015 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2 or later. */ #ifndef __IIO_DMAENGINE_H__ diff --git a/include/linux/iio/buffer.h b/include/linux/iio/buffer.h index 48767c776119..fbba4093f06c 100644 --- a/include/linux/iio/buffer.h +++ b/include/linux/iio/buffer.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* The industrial I/O core - generic buffer interfaces. * * Copyright (c) 2008 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef _IIO_BUFFER_GENERIC_H_ diff --git a/include/linux/iio/common/cros_ec_sensors_core.h b/include/linux/iio/common/cros_ec_sensors_core.h index ce16445411ac..0c636b9fe8d7 100644 --- a/include/linux/iio/common/cros_ec_sensors_core.h +++ b/include/linux/iio/common/cros_ec_sensors_core.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ChromeOS EC sensor hub * * Copyright (C) 2016 Google, Inc - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __CROS_EC_SENSORS_CORE_H diff --git a/include/linux/iio/common/ssp_sensors.h b/include/linux/iio/common/ssp_sensors.h index f4d1b0edb432..06c9b4b563b3 100644 --- a/include/linux/iio/common/ssp_sensors.h +++ b/include/linux/iio/common/ssp_sensors.h @@ -1,16 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2014, Samsung Electronics Co. Ltd. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef _SSP_SENSORS_H_ #define _SSP_SENSORS_H_ diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h index 45e9667f0a8c..2948ac99e2da 100644 --- a/include/linux/iio/common/st_sensors.h +++ b/include/linux/iio/common/st_sensors.h @@ -1,11 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * STMicroelectronics sensors library driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #ifndef ST_SENSORS_H diff --git a/include/linux/iio/common/st_sensors_i2c.h b/include/linux/iio/common/st_sensors_i2c.h index 0a2c25e06d1f..5ada89944698 100644 --- a/include/linux/iio/common/st_sensors_i2c.h +++ b/include/linux/iio/common/st_sensors_i2c.h @@ -1,11 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * STMicroelectronics sensors i2c library driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #ifndef ST_SENSORS_I2C_H diff --git a/include/linux/iio/common/st_sensors_spi.h b/include/linux/iio/common/st_sensors_spi.h index d964a3563dc6..6020f7167859 100644 --- a/include/linux/iio/common/st_sensors_spi.h +++ b/include/linux/iio/common/st_sensors_spi.h @@ -1,11 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * STMicroelectronics sensors spi library driver * * Copyright 2012-2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #ifndef ST_SENSORS_SPI_H diff --git a/include/linux/iio/configfs.h b/include/linux/iio/configfs.h index 93befd67c15c..84cab3f47e80 100644 --- a/include/linux/iio/configfs.h +++ b/include/linux/iio/configfs.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Industrial I/O configfs support * * Copyright (c) 2015 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef __IIO_CONFIGFS #define __IIO_CONFIGFS diff --git a/include/linux/iio/consumer.h b/include/linux/iio/consumer.h index 9887f4f8e2a8..2bde8c912d4d 100644 --- a/include/linux/iio/consumer.h +++ b/include/linux/iio/consumer.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Industrial I/O in kernel consumer interface * * Copyright (c) 2011 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef _IIO_INKERN_CONSUMER_H_ #define _IIO_INKERN_CONSUMER_H_ @@ -291,6 +288,20 @@ int iio_read_avail_channel_raw(struct iio_channel *chan, const int **vals, int *length); /** + * iio_read_avail_channel_attribute() - read available channel attribute values + * @chan: The channel being queried. + * @vals: Available values read back. + * @type: Type of values read back. + * @length: Number of entries in vals. + * @attribute: info attribute to be read back. + * + * Returns an error code, IIO_AVAIL_RANGE or IIO_AVAIL_LIST. + */ +int iio_read_avail_channel_attribute(struct iio_channel *chan, + const int **vals, int *type, int *length, + enum iio_chan_info_enum attribute); + +/** * iio_get_channel_type() - get the type of a channel * @channel: The channel being queried. * @type: The type of the channel. diff --git a/include/linux/iio/dac/ad5504.h b/include/linux/iio/dac/ad5504.h index 43895376a9ca..9f23c90486ee 100644 --- a/include/linux/iio/dac/ad5504.h +++ b/include/linux/iio/dac/ad5504.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AD5504 SPI DAC driver * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #ifndef SPI_AD5504_H_ diff --git a/include/linux/iio/dac/ad5791.h b/include/linux/iio/dac/ad5791.h index 45ee281c6660..02966553f71e 100644 --- a/include/linux/iio/dac/ad5791.h +++ b/include/linux/iio/dac/ad5791.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AD5791 SPI DAC driver * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #ifndef SPI_AD5791_H_ diff --git a/include/linux/iio/dac/max517.h b/include/linux/iio/dac/max517.h index 7668716cd73c..4923645a18fd 100644 --- a/include/linux/iio/dac/max517.h +++ b/include/linux/iio/dac/max517.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * MAX517 DAC driver * * Copyright 2011 Roland Stigge <stigge@antcom.de> - * - * Licensed under the GPL-2 or later. */ #ifndef IIO_DAC_MAX517_H_ #define IIO_DAC_MAX517_H_ diff --git a/include/linux/iio/dac/mcp4725.h b/include/linux/iio/dac/mcp4725.h index 628b2cf54c50..e9801c8d49c0 100644 --- a/include/linux/iio/dac/mcp4725.h +++ b/include/linux/iio/dac/mcp4725.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * MCP4725 DAC driver * * Copyright (C) 2012 Peter Meerwald <pmeerw@pmeerw.net> - * - * Licensed under the GPL-2 or later. */ #ifndef IIO_DAC_MCP4725_H_ diff --git a/include/linux/iio/driver.h b/include/linux/iio/driver.h index f54a7bcdefe3..36de60a5da7a 100644 --- a/include/linux/iio/driver.h +++ b/include/linux/iio/driver.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Industrial I/O in kernel access map interface. * * Copyright (c) 2011 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef _IIO_INKERN_H_ diff --git a/include/linux/iio/events.h b/include/linux/iio/events.h index 8ad87d1c5340..a4558c45a548 100644 --- a/include/linux/iio/events.h +++ b/include/linux/iio/events.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* The industrial I/O - event passing to userspace * * Copyright (c) 2008-2011 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef _IIO_EVENTS_H_ #define _IIO_EVENTS_H_ diff --git a/include/linux/iio/frequency/ad9523.h b/include/linux/iio/frequency/ad9523.h index 621b93c0bcf9..ff22a0ac15f5 100644 --- a/include/linux/iio/frequency/ad9523.h +++ b/include/linux/iio/frequency/ad9523.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AD9523 SPI Low Jitter Clock Generator * * Copyright 2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #ifndef IIO_FREQUENCY_AD9523_H_ diff --git a/include/linux/iio/frequency/adf4350.h b/include/linux/iio/frequency/adf4350.h index ffd8c8f90928..ce9490bfeb89 100644 --- a/include/linux/iio/frequency/adf4350.h +++ b/include/linux/iio/frequency/adf4350.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ADF4350/ADF4351 SPI PLL driver * * Copyright 2012-2013 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #ifndef IIO_PLL_ADF4350_H_ diff --git a/include/linux/iio/gyro/itg3200.h b/include/linux/iio/gyro/itg3200.h index 0a30fddccfb3..a602fe7b84fa 100644 --- a/include/linux/iio/gyro/itg3200.h +++ b/include/linux/iio/gyro/itg3200.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * itg3200.h -- support InvenSense ITG3200 * Digital 3-Axis Gyroscope driver @@ -5,10 +6,6 @@ * Copyright (c) 2011 Christian Strobel <christian.strobel@iis.fraunhofer.de> * Copyright (c) 2011 Manuel Stahl <manuel.stahl@iis.fraunhofer.de> * Copyright (c) 2012 Thorsten Nowak <thorsten.nowak@iis.fraunhofer.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef I2C_ITG3200_H_ diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index bb10c1bee301..8e132cf819e4 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* The industrial I/O core * * Copyright (c) 2008 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef _INDUSTRIAL_IO_H_ #define _INDUSTRIAL_IO_H_ diff --git a/include/linux/iio/imu/adis.h b/include/linux/iio/imu/adis.h index 469a493f7ae0..3428d06b2f44 100644 --- a/include/linux/iio/imu/adis.h +++ b/include/linux/iio/imu/adis.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Common library for ADIS16XXX devices * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2 or later. */ #ifndef __IIO_ADIS_H__ diff --git a/include/linux/iio/machine.h b/include/linux/iio/machine.h index 5e1cfa75f652..fe7ccbb81184 100644 --- a/include/linux/iio/machine.h +++ b/include/linux/iio/machine.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Industrial I/O in kernel access map definitions for board files. * * Copyright (c) 2011 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef __LINUX_IIO_MACHINE_H__ diff --git a/include/linux/iio/sw_device.h b/include/linux/iio/sw_device.h index 8642b91a7577..eff1e6b2595c 100644 --- a/include/linux/iio/sw_device.h +++ b/include/linux/iio/sw_device.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Industrial I/O software device interface * * Copyright (c) 2016 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef __IIO_SW_DEVICE diff --git a/include/linux/iio/sw_trigger.h b/include/linux/iio/sw_trigger.h index 0c43738a9e24..47de2443e984 100644 --- a/include/linux/iio/sw_trigger.h +++ b/include/linux/iio/sw_trigger.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Industrial I/O software trigger interface * * Copyright (c) 2015 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef __IIO_SW_TRIGGER diff --git a/include/linux/iio/sysfs.h b/include/linux/iio/sysfs.h index ce9426c507fd..b532c875bc24 100644 --- a/include/linux/iio/sysfs.h +++ b/include/linux/iio/sysfs.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* The industrial I/O core * *Copyright (c) 2008 Jonathan Cameron * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * * General attributes */ diff --git a/include/linux/iio/timer/stm32-lptim-trigger.h b/include/linux/iio/timer/stm32-lptim-trigger.h index 464458d20b16..a34dcf6a6001 100644 --- a/include/linux/iio/timer/stm32-lptim-trigger.h +++ b/include/linux/iio/timer/stm32-lptim-trigger.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) STMicroelectronics 2017 * * Author: Fabrice Gasnier <fabrice.gasnier@st.com> - * - * License terms: GNU General Public License (GPL), version 2 */ #ifndef _STM32_LPTIM_TRIGGER_H_ diff --git a/include/linux/iio/timer/stm32-timer-trigger.h b/include/linux/iio/timer/stm32-timer-trigger.h index cbb7c7ae6c0c..37572e4dc73a 100644 --- a/include/linux/iio/timer/stm32-timer-trigger.h +++ b/include/linux/iio/timer/stm32-timer-trigger.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) STMicroelectronics 2016 * * Author: Benjamin Gaignard <benjamin.gaignard@st.com> - * - * License terms: GNU General Public License (GPL), version 2 */ #ifndef _STM32_TIMER_TRIGGER_H_ diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h index b19b7204ef84..84995e2967ac 100644 --- a/include/linux/iio/trigger.h +++ b/include/linux/iio/trigger.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* The industrial I/O core, trigger handling functions * * Copyright (c) 2008 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/irq.h> #include <linux/module.h> diff --git a/include/linux/iio/trigger_consumer.h b/include/linux/iio/trigger_consumer.h index c4f8c7409666..c3c6ba5ec423 100644 --- a/include/linux/iio/trigger_consumer.h +++ b/include/linux/iio/trigger_consumer.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* The industrial I/O core, trigger consumer functions * * Copyright (c) 2008-2011 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef __LINUX_IIO_TRIGGER_CONSUMER_H__ diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h index 6eb3d683ef62..fa824e160f35 100644 --- a/include/linux/iio/types.h +++ b/include/linux/iio/types.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* industrial I/O data types needed both in and out of kernel * * Copyright (c) 2008 Jonathan Cameron - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef _IIO_TYPES_H_ diff --git a/include/linux/ima.h b/include/linux/ima.h index fd9f7cf4cdf5..00036d2f57c3 100644 --- a/include/linux/ima.h +++ b/include/linux/ima.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2008 IBM Corporation * Author: Mimi Zohar <zohar@us.ibm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, version 2 of the License. */ #ifndef _LINUX_IMA_H diff --git a/include/linux/imx-media.h b/include/linux/imx-media.h index 77221ecad6fc..e017e1779118 100644 --- a/include/linux/imx-media.h +++ b/include/linux/imx-media.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2014-2017 Mentor Graphics Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the - * License, or (at your option) any later version */ #ifndef __LINUX_IMX_MEDIA_H__ diff --git a/include/linux/in.h b/include/linux/in.h index 435e7f2a513a..4d2fedfb753a 100644 --- a/include/linux/in.h +++ b/include/linux/in.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -9,11 +10,6 @@ * * Authors: Original taken from the GNU Project <netinet/in.h> file. * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_IN_H #define _LINUX_IN_H diff --git a/include/linux/in6.h b/include/linux/in6.h index 34edf1f6c9a3..0777a21cbf86 100644 --- a/include/linux/in6.h +++ b/include/linux/in6.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Types and definitions for AF_INET6 * Linux INET6 implementation @@ -11,11 +12,6 @@ * * Advanced Sockets API for IPv6 * <draft-stevens-advanced-api-00.txt> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_IN6_H #define _LINUX_IN6_H diff --git a/include/linux/inet.h b/include/linux/inet.h index 97defc1139e9..bd8276e96e60 100644 --- a/include/linux/inet.h +++ b/include/linux/inet.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Swansea University Computer Society NET3 * @@ -33,11 +34,6 @@ * $Id: udp.h,v 0.8.4.1 1992/11/10 00:17:18 bir7 Exp $ * $Id: we.c,v 0.8.4.10 1993/01/23 18:00:11 bir7 Exp $ * $Id: wereg.h,v 0.8.4.1 1992/11/10 00:17:18 bir7 Exp $ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_INET_H #define _LINUX_INET_H diff --git a/include/linux/input-polldev.h b/include/linux/input-polldev.h index 2465182670db..14821fd231c0 100644 --- a/include/linux/input-polldev.h +++ b/include/linux/input-polldev.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef _INPUT_POLLDEV_H #define _INPUT_POLLDEV_H /* * Copyright (c) 2007 Dmitry Torokhov - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/input.h> diff --git a/include/linux/input.h b/include/linux/input.h index 7c7516eb7d76..510e78558c10 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 1999-2002 Vojtech Pavlik - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef _INPUT_H #define _INPUT_H diff --git a/include/linux/input/ad714x.h b/include/linux/input/ad714x.h index d388d857bf14..20aea668b007 100644 --- a/include/linux/input/ad714x.h +++ b/include/linux/input/ad714x.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/input/ad714x.h * @@ -7,8 +8,6 @@ * information. * * Copyright 2009-2011 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #ifndef __LINUX_INPUT_AD714X_H__ diff --git a/include/linux/input/adp5589.h b/include/linux/input/adp5589.h index 1a05eee15e67..c0523af96893 100644 --- a/include/linux/input/adp5589.h +++ b/include/linux/input/adp5589.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Analog Devices ADP5589/ADP5585 I/O Expander and QWERTY Keypad Controller * * Copyright 2010-2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #ifndef _ADP5589_H diff --git a/include/linux/input/adxl34x.h b/include/linux/input/adxl34x.h index 010d98175efa..7efc9008f316 100644 --- a/include/linux/input/adxl34x.h +++ b/include/linux/input/adxl34x.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/input/adxl34x.h * @@ -6,8 +7,6 @@ * device's "struct device" holds this information. * * Copyright 2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #ifndef __LINUX_INPUT_ADXL34X_H__ diff --git a/include/linux/input/as5011.h b/include/linux/input/as5011.h index 1affd0ddfa9d..5fba52a56cd6 100644 --- a/include/linux/input/as5011.h +++ b/include/linux/input/as5011.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef _AS5011_H #define _AS5011_H /* * Copyright (c) 2010, 2011 Fabien Marteau <fabien.marteau@armadeus.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ struct as5011_platform_data { diff --git a/include/linux/input/auo-pixcir-ts.h b/include/linux/input/auo-pixcir-ts.h index 5049f21928e4..ed0776997a7a 100644 --- a/include/linux/input/auo-pixcir-ts.h +++ b/include/linux/input/auo-pixcir-ts.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Driver for AUO in-cell touchscreens * @@ -7,17 +8,6 @@ * * Copyright (c) 2008 QUALCOMM Incorporated. * Copyright (c) 2008 QUALCOMM USA, INC. - * - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __AUO_PIXCIR_TS_H__ diff --git a/include/linux/input/bu21013.h b/include/linux/input/bu21013.h index 6230d76bde5d..7e5b7e978e8a 100644 --- a/include/linux/input/bu21013.h +++ b/include/linux/input/bu21013.h @@ -1,7 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2010 * Author: Naveen Kumar G <naveen.gaddipati@stericsson.com> for ST-Ericsson - * License terms:GNU General Public License (GPL) version 2 */ #ifndef _BU21013_H diff --git a/include/linux/input/cma3000.h b/include/linux/input/cma3000.h index cbbaac27d311..aaab51fa909f 100644 --- a/include/linux/input/cma3000.h +++ b/include/linux/input/cma3000.h @@ -1,20 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * VTI CMA3000_Dxx Accelerometer driver * * Copyright (C) 2010 Texas Instruments * Author: Hemanth V <hemanthv@ti.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef _LINUX_CMA3000_H diff --git a/include/linux/input/cyttsp.h b/include/linux/input/cyttsp.h index 586c8c95dcb0..118b9af6e01a 100644 --- a/include/linux/input/cyttsp.h +++ b/include/linux/input/cyttsp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Header file for: * Cypress TrueTouch(TM) Standard Product (TTSP) touchscreen drivers. @@ -9,22 +10,7 @@ * Copyright (C) 2009, 2010, 2011 Cypress Semiconductor, Inc. * Copyright (C) 2012 Javier Martinez Canillas <javier@dowhile0.org> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2, and only version 2, as published by the - * Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * Contact Cypress Semiconductor at www.cypress.com (kev@cypress.com) - * */ #ifndef _CYTTSP_H_ #define _CYTTSP_H_ diff --git a/include/linux/input/kxtj9.h b/include/linux/input/kxtj9.h index d415579b56fe..46e231986fde 100644 --- a/include/linux/input/kxtj9.h +++ b/include/linux/input/kxtj9.h @@ -1,20 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2011 Kionix, Inc. * Written by Chris Hudson <chudson@kionix.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307, USA */ #ifndef __KXTJ9_H__ diff --git a/include/linux/input/mt.h b/include/linux/input/mt.h index 3f4bf60b0bb5..9e409bb13642 100644 --- a/include/linux/input/mt.h +++ b/include/linux/input/mt.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef _INPUT_MT_H #define _INPUT_MT_H @@ -5,10 +6,6 @@ * Input Multitouch Library * * Copyright (c) 2010 Henrik Rydberg - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/input.h> diff --git a/include/linux/input/navpoint.h b/include/linux/input/navpoint.h index 45050eb34de3..d464ffb4db52 100644 --- a/include/linux/input/navpoint.h +++ b/include/linux/input/navpoint.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2012 Paul Parsons <lost.distance@yahoo.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ struct navpoint_platform_data { diff --git a/include/linux/input/samsung-keypad.h b/include/linux/input/samsung-keypad.h index f25619bfd8a8..ab6b97114c08 100644 --- a/include/linux/input/samsung-keypad.h +++ b/include/linux/input/samsung-keypad.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Samsung Keypad platform data definitions * * Copyright (C) 2010 Samsung Electronics Co.Ltd * Author: Joonyoung Shim <jy0922.shim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __SAMSUNG_KEYPAD_H diff --git a/include/linux/input/sparse-keymap.h b/include/linux/input/sparse-keymap.h index c7346e33d958..d25d1452dc6e 100644 --- a/include/linux/input/sparse-keymap.h +++ b/include/linux/input/sparse-keymap.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef _SPARSE_KEYMAP_H #define _SPARSE_KEYMAP_H /* * Copyright (c) 2009 Dmitry Torokhov - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #define KE_END 0 /* Indicates end of keymap */ diff --git a/include/linux/input/touchscreen.h b/include/linux/input/touchscreen.h index 09d22ccb9e41..fe66e2b58f62 100644 --- a/include/linux/input/touchscreen.h +++ b/include/linux/input/touchscreen.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 Sebastian Reichel <sre@kernel.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef _TOUCHSCREEN_H diff --git a/include/linux/integrity.h b/include/linux/integrity.h index 54c853ec2fd1..2271939c5c31 100644 --- a/include/linux/integrity.h +++ b/include/linux/integrity.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2009 IBM Corporation * Author: Mimi Zohar <zohar@us.ibm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, version 2 of the License. */ #ifndef _LINUX_INTEGRITY_H diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index fa364de9db18..6a8dd4af0147 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright © 2006-2015, Intel Corporation. * * Authors: Ashok Raj <ashok.raj@intel.com> * Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> * David Woodhouse <David.Woodhouse@intel.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. */ #ifndef _INTEL_IOMMU_H_ @@ -489,9 +477,11 @@ struct dmar_domain { /* Domain ids per IOMMU. Use u16 since * domain ids are 16 bit wide according * to VT-d spec, section 9.3 */ + unsigned int auxd_refcnt; /* Refcount of auxiliary attaching */ bool has_iotlb_device; struct list_head devices; /* all devices' list */ + struct list_head auxd; /* link to device's auxiliary list */ struct iova_domain iovad; /* iova's that belong to this domain */ struct dma_pte *pgd; /* virtual address */ @@ -510,6 +500,11 @@ struct dmar_domain { 2 == 1GiB, 3 == 512GiB, 4 == 1TiB */ u64 max_addr; /* maximum mapped address */ + int default_pasid; /* + * The default pasid used for non-SVM + * traffic on mediated devices. + */ + struct iommu_domain domain; /* generic domain data structure for iommu core */ }; @@ -559,6 +554,9 @@ struct device_domain_info { struct list_head link; /* link to domain siblings */ struct list_head global; /* link to global list */ struct list_head table; /* link to pasid table */ + struct list_head auxiliary_domains; /* auxiliary domains + * attached to this device + */ u8 bus; /* PCI bus number */ u8 devfn; /* PCI devfn number */ u16 pfsid; /* SRIOV physical function source ID */ @@ -568,6 +566,7 @@ struct device_domain_info { u8 pri_enabled:1; u8 ats_supported:1; u8 ats_enabled:1; + u8 auxd_enabled:1; /* Multiple domains per device */ u8 ats_qdep; struct device *dev; /* it's NULL for PCIe-to-PCI bridge */ struct intel_iommu *iommu; /* IOMMU used by this device */ @@ -650,6 +649,7 @@ struct intel_iommu *domain_get_iommu(struct dmar_domain *domain); int for_each_device_domain(int (*fn)(struct device_domain_info *info, void *data), void *data); void iommu_flush_write_buffer(struct intel_iommu *iommu); +int intel_iommu_enable_pasid(struct intel_iommu *iommu, struct device *dev); #ifdef CONFIG_INTEL_IOMMU_SVM int intel_svm_init(struct intel_iommu *iommu); @@ -679,7 +679,6 @@ struct intel_svm { struct list_head list; }; -extern int intel_iommu_enable_pasid(struct intel_iommu *iommu, struct intel_svm_dev *sdev); extern struct intel_iommu *intel_svm_device_to_iommu(struct device *dev); #endif diff --git a/include/linux/intel-pti.h b/include/linux/intel-pti.h index 2710d72de3c9..fcd841a90f2f 100644 --- a/include/linux/intel-pti.h +++ b/include/linux/intel-pti.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) Intel 2011 * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * * The PTI (Parallel Trace Interface) driver directs trace data routed from diff --git a/include/linux/intel-svm.h b/include/linux/intel-svm.h index e3f76315ca4d..54ffcc6a322e 100644 --- a/include/linux/intel-svm.h +++ b/include/linux/intel-svm.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright © 2015 Intel Corporation. * * Authors: David Woodhouse <David.Woodhouse@intel.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef __INTEL_SVM_H__ diff --git a/include/linux/interval_tree_generic.h b/include/linux/interval_tree_generic.h index 1f97ce26cccc..855476145fe1 100644 --- a/include/linux/interval_tree_generic.h +++ b/include/linux/interval_tree_generic.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Interval Trees (C) 2012 Michel Lespinasse <walken@google.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA include/linux/interval_tree_generic.h */ diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h index 58df02bd93c9..6e125e9b4187 100644 --- a/include/linux/io-mapping.h +++ b/include/linux/io-mapping.h @@ -1,18 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright © 2008 Keith Packard <keithp@keithp.com> - * - * This file is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef _LINUX_IO_MAPPING_H diff --git a/include/linux/io.h b/include/linux/io.h index 32e30e8fb9db..9876e5801a9d 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -1,18 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2006 PathScale, Inc. All Rights Reserved. - * - * This file is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef _LINUX_IO_H diff --git a/include/linux/iommu.h b/include/linux/iommu.h index ffbbc7e39cee..e552c3b63f6f 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2007-2008 Advanced Micro Devices, Inc. * Author: Joerg Roedel <joerg.roedel@amd.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LINUX_IOMMU_H @@ -48,6 +36,7 @@ struct bus_type; struct device; struct iommu_domain; struct notifier_block; +struct iommu_sva; /* iommu fault flags */ #define IOMMU_FAULT_READ 0x0 @@ -55,6 +44,8 @@ struct notifier_block; typedef int (*iommu_fault_handler_t)(struct iommu_domain *, struct device *, unsigned long, int, void *); +typedef int (*iommu_mm_exit_handler_t)(struct device *dev, struct iommu_sva *, + void *); struct iommu_domain_geometry { dma_addr_t aperture_start; /* First address that can be mapped */ @@ -156,6 +147,33 @@ struct iommu_resv_region { enum iommu_resv_type type; }; +/* Per device IOMMU features */ +enum iommu_dev_features { + IOMMU_DEV_FEAT_AUX, /* Aux-domain feature */ + IOMMU_DEV_FEAT_SVA, /* Shared Virtual Addresses */ +}; + +#define IOMMU_PASID_INVALID (-1U) + +/** + * struct iommu_sva_ops - device driver callbacks for an SVA context + * + * @mm_exit: called when the mm is about to be torn down by exit_mmap. After + * @mm_exit returns, the device must not issue any more transaction + * with the PASID given as argument. + * + * The @mm_exit handler is allowed to sleep. Be careful about the + * locks taken in @mm_exit, because they might lead to deadlocks if + * they are also held when dropping references to the mm. Consider the + * following call chain: + * mutex_lock(A); mmput(mm) -> exit_mm() -> @mm_exit() -> mutex_lock(A) + * Using mmput_async() prevents this scenario. + * + */ +struct iommu_sva_ops { + iommu_mm_exit_handler_t mm_exit; +}; + #ifdef CONFIG_IOMMU_API /** @@ -186,6 +204,14 @@ struct iommu_resv_region { * @of_xlate: add OF master IDs to iommu grouping * @is_attach_deferred: Check if domain attach should be deferred from iommu * driver init to device driver init (default no) + * @dev_has/enable/disable_feat: per device entries to check/enable/disable + * iommu specific features. + * @dev_feat_enabled: check enabled feature + * @aux_attach/detach_dev: aux-domain specific attach/detach entries. + * @aux_get_pasid: get the pasid given an aux-domain + * @sva_bind: Bind process address space to device + * @sva_unbind: Unbind process address space from device + * @sva_get_pasid: Get PASID associated to a SVA handle * @pgsize_bitmap: bitmap of all possible supported page sizes */ struct iommu_ops { @@ -230,6 +256,22 @@ struct iommu_ops { int (*of_xlate)(struct device *dev, struct of_phandle_args *args); bool (*is_attach_deferred)(struct iommu_domain *domain, struct device *dev); + /* Per device IOMMU features */ + bool (*dev_has_feat)(struct device *dev, enum iommu_dev_features f); + bool (*dev_feat_enabled)(struct device *dev, enum iommu_dev_features f); + int (*dev_enable_feat)(struct device *dev, enum iommu_dev_features f); + int (*dev_disable_feat)(struct device *dev, enum iommu_dev_features f); + + /* Aux-domain specific attach/detach entries */ + int (*aux_attach_dev)(struct iommu_domain *domain, struct device *dev); + void (*aux_detach_dev)(struct iommu_domain *domain, struct device *dev); + int (*aux_get_pasid)(struct iommu_domain *domain, struct device *dev); + + struct iommu_sva *(*sva_bind)(struct device *dev, struct mm_struct *mm, + void *drvdata); + void (*sva_unbind)(struct iommu_sva *handle); + int (*sva_get_pasid)(struct iommu_sva *handle); + unsigned long pgsize_bitmap; }; @@ -392,10 +434,22 @@ struct iommu_fwspec { const struct iommu_ops *ops; struct fwnode_handle *iommu_fwnode; void *iommu_priv; + u32 flags; unsigned int num_ids; u32 ids[1]; }; +/* ATS is supported */ +#define IOMMU_FWSPEC_PCI_RC_ATS (1 << 0) + +/** + * struct iommu_sva - handle to a device-mm bond + */ +struct iommu_sva { + struct device *dev; + const struct iommu_sva_ops *ops; +}; + int iommu_fwspec_init(struct device *dev, struct fwnode_handle *iommu_fwnode, const struct iommu_ops *ops); void iommu_fwspec_free(struct device *dev); @@ -416,6 +470,22 @@ static inline void dev_iommu_fwspec_set(struct device *dev, int iommu_probe_device(struct device *dev); void iommu_release_device(struct device *dev); +bool iommu_dev_has_feature(struct device *dev, enum iommu_dev_features f); +int iommu_dev_enable_feature(struct device *dev, enum iommu_dev_features f); +int iommu_dev_disable_feature(struct device *dev, enum iommu_dev_features f); +bool iommu_dev_feature_enabled(struct device *dev, enum iommu_dev_features f); +int iommu_aux_attach_device(struct iommu_domain *domain, struct device *dev); +void iommu_aux_detach_device(struct iommu_domain *domain, struct device *dev); +int iommu_aux_get_pasid(struct iommu_domain *domain, struct device *dev); + +struct iommu_sva *iommu_sva_bind_device(struct device *dev, + struct mm_struct *mm, + void *drvdata); +void iommu_sva_unbind_device(struct iommu_sva *handle); +int iommu_sva_set_ops(struct iommu_sva *handle, + const struct iommu_sva_ops *ops); +int iommu_sva_get_pasid(struct iommu_sva *handle); + #else /* CONFIG_IOMMU_API */ struct iommu_ops {}; @@ -700,6 +770,68 @@ const struct iommu_ops *iommu_ops_from_fwnode(struct fwnode_handle *fwnode) return NULL; } +static inline bool +iommu_dev_has_feature(struct device *dev, enum iommu_dev_features feat) +{ + return false; +} + +static inline bool +iommu_dev_feature_enabled(struct device *dev, enum iommu_dev_features feat) +{ + return false; +} + +static inline int +iommu_dev_enable_feature(struct device *dev, enum iommu_dev_features feat) +{ + return -ENODEV; +} + +static inline int +iommu_dev_disable_feature(struct device *dev, enum iommu_dev_features feat) +{ + return -ENODEV; +} + +static inline int +iommu_aux_attach_device(struct iommu_domain *domain, struct device *dev) +{ + return -ENODEV; +} + +static inline void +iommu_aux_detach_device(struct iommu_domain *domain, struct device *dev) +{ +} + +static inline int +iommu_aux_get_pasid(struct iommu_domain *domain, struct device *dev) +{ + return -ENODEV; +} + +static inline struct iommu_sva * +iommu_sva_bind_device(struct device *dev, struct mm_struct *mm, void *drvdata) +{ + return NULL; +} + +static inline void iommu_sva_unbind_device(struct iommu_sva *handle) +{ +} + +static inline int iommu_sva_set_ops(struct iommu_sva *handle, + const struct iommu_sva_ops *ops) +{ + return -EINVAL; +} + +static inline int iommu_sva_get_pasid(struct iommu_sva *handle) +{ + return IOMMU_PASID_INVALID; +} + #endif /* CONFIG_IOMMU_API */ #ifdef CONFIG_IOMMU_DEBUGFS diff --git a/include/linux/iopoll.h b/include/linux/iopoll.h index b1d861caca16..3908353deec6 100644 --- a/include/linux/iopoll.h +++ b/include/linux/iopoll.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2012-2014 The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef _LINUX_IOPOLL_H diff --git a/include/linux/iova.h b/include/linux/iova.h index 0b93bf96693e..781b96ac706f 100644 --- a/include/linux/iova.h +++ b/include/linux/iova.h @@ -1,11 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2006, Intel Corporation. * - * This file is released under the GPLv2. - * * Copyright (C) 2006-2008 Intel Corporation * Author: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> - * */ #ifndef _IOVA_H_ @@ -76,6 +74,14 @@ struct iova_domain { unsigned long start_pfn; /* Lower limit for this domain */ unsigned long dma_32bit_pfn; unsigned long max32_alloc_size; /* Size of last failed allocation */ + struct iova_fq __percpu *fq; /* Flush Queue */ + + atomic64_t fq_flush_start_cnt; /* Number of TLB flushes that + have been started */ + + atomic64_t fq_flush_finish_cnt; /* Number of TLB flushes that + have been finished */ + struct iova anchor; /* rbtree lookup anchor */ struct iova_rcache rcaches[IOVA_RANGE_CACHE_MAX_SIZE]; /* IOVA range caches */ @@ -85,14 +91,6 @@ struct iova_domain { iova_entry_dtor entry_dtor; /* IOMMU driver specific destructor for iova entry */ - struct iova_fq __percpu *fq; /* Flush Queue */ - - atomic64_t fq_flush_start_cnt; /* Number of TLB flushes that - have been started */ - - atomic64_t fq_flush_finish_cnt; /* Number of TLB flushes that - have been finished */ - struct timer_list fq_timer; /* Timer to regularily empty the flush-queues */ atomic_t fq_timer_on; /* 1 when timer is active, 0 diff --git a/include/linux/ip.h b/include/linux/ip.h index 482b7b7c9f30..3d9c6750af62 100644 --- a/include/linux/ip.h +++ b/include/linux/ip.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -8,11 +9,6 @@ * Version: @(#)ip.h 1.0.2 04/28/93 * * Authors: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_IP_H #define _LINUX_IP_H diff --git a/include/linux/ipack.h b/include/linux/ipack.h index 8bddc3fbdddf..2c6936b8371f 100644 --- a/include/linux/ipack.h +++ b/include/linux/ipack.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Industry-pack bus. * * Copyright (C) 2011-2012 CERN (www.cern.ch) * Author: Samuel Iglesias Gonsalvez <siglesias@igalia.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; version 2 of the License. */ #include <linux/mod_devicetable.h> diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h index 6ab8c1bada3f..c309f43bde45 100644 --- a/include/linux/ipc_namespace.h +++ b/include/linux/ipc_namespace.h @@ -19,6 +19,7 @@ struct ipc_ids { struct rw_semaphore rwsem; struct idr ipcs_idr; int max_idx; + int last_idx; /* For wrap around detection */ #ifdef CONFIG_CHECKPOINT_RESTORE int next_id; #endif diff --git a/include/linux/ipv6_route.h b/include/linux/ipv6_route.h index 25b5f1f5e780..5711e246c39c 100644 --- a/include/linux/ipv6_route.h +++ b/include/linux/ipv6_route.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Linux INET6 implementation * * Authors: * Pedro Roque <roque@di.fc.ul.pt> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_IPV6_ROUTE_H #define _LINUX_IPV6_ROUTE_H diff --git a/include/linux/irq.h b/include/linux/irq.h index 7ae8de5ad0f2..fb301cf29148 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -625,6 +625,8 @@ extern int irq_chip_set_wake_parent(struct irq_data *data, unsigned int on); extern int irq_chip_set_vcpu_affinity_parent(struct irq_data *data, void *vcpu_info); extern int irq_chip_set_type_parent(struct irq_data *data, unsigned int type); +extern int irq_chip_request_resources_parent(struct irq_data *data); +extern void irq_chip_release_resources_parent(struct irq_data *data); #endif /* Handling of unhandled and spurious interrupts: */ diff --git a/include/linux/irqbypass.h b/include/linux/irqbypass.h index f0f5d2671509..9bdb2a781841 100644 --- a/include/linux/irqbypass.h +++ b/include/linux/irqbypass.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * IRQ offload/bypass manager * * Copyright (C) 2015 Red Hat, Inc. * Copyright (c) 2015 Linaro Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef IRQBYPASS_H #define IRQBYPASS_H diff --git a/include/linux/irqchip/arm-gic-common.h b/include/linux/irqchip/arm-gic-common.h index 9a1a479a2bf4..626283858563 100644 --- a/include/linux/irqchip/arm-gic-common.h +++ b/include/linux/irqchip/arm-gic-common.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/irqchip/arm-gic-common.h * * Copyright (C) 2016 ARM Limited, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_IRQCHIP_ARM_GIC_COMMON_H #define __LINUX_IRQCHIP_ARM_GIC_COMMON_H diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h index c848a7cc502e..67c4b9806d43 100644 --- a/include/linux/irqchip/arm-gic-v3.h +++ b/include/linux/irqchip/arm-gic-v3.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2013, 2014 ARM Limited, All Rights Reserved. * Author: Marc Zyngier <marc.zyngier@arm.com> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __LINUX_IRQCHIP_ARM_GIC_V3_H #define __LINUX_IRQCHIP_ARM_GIC_V3_H @@ -165,7 +153,7 @@ #define GICR_PROPBASER_nCnB GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, nCnB) #define GICR_PROPBASER_nC GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, nC) #define GICR_PROPBASER_RaWt GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWt) -#define GICR_PROPBASER_RaWb GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWt) +#define GICR_PROPBASER_RaWb GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWb) #define GICR_PROPBASER_WaWt GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, WaWt) #define GICR_PROPBASER_WaWb GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, WaWb) #define GICR_PROPBASER_RaWaWt GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWaWt) @@ -192,7 +180,7 @@ #define GICR_PENDBASER_nCnB GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, nCnB) #define GICR_PENDBASER_nC GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, nC) #define GICR_PENDBASER_RaWt GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWt) -#define GICR_PENDBASER_RaWb GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWt) +#define GICR_PENDBASER_RaWb GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWb) #define GICR_PENDBASER_WaWt GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, WaWt) #define GICR_PENDBASER_WaWb GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, WaWb) #define GICR_PENDBASER_RaWaWt GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWaWt) @@ -251,7 +239,7 @@ #define GICR_VPROPBASER_nCnB GIC_BASER_CACHEABILITY(GICR_VPROPBASER, INNER, nCnB) #define GICR_VPROPBASER_nC GIC_BASER_CACHEABILITY(GICR_VPROPBASER, INNER, nC) #define GICR_VPROPBASER_RaWt GIC_BASER_CACHEABILITY(GICR_VPROPBASER, INNER, RaWt) -#define GICR_VPROPBASER_RaWb GIC_BASER_CACHEABILITY(GICR_VPROPBASER, INNER, RaWt) +#define GICR_VPROPBASER_RaWb GIC_BASER_CACHEABILITY(GICR_VPROPBASER, INNER, RaWb) #define GICR_VPROPBASER_WaWt GIC_BASER_CACHEABILITY(GICR_VPROPBASER, INNER, WaWt) #define GICR_VPROPBASER_WaWb GIC_BASER_CACHEABILITY(GICR_VPROPBASER, INNER, WaWb) #define GICR_VPROPBASER_RaWaWt GIC_BASER_CACHEABILITY(GICR_VPROPBASER, INNER, RaWaWt) @@ -277,7 +265,7 @@ #define GICR_VPENDBASER_nCnB GIC_BASER_CACHEABILITY(GICR_VPENDBASER, INNER, nCnB) #define GICR_VPENDBASER_nC GIC_BASER_CACHEABILITY(GICR_VPENDBASER, INNER, nC) #define GICR_VPENDBASER_RaWt GIC_BASER_CACHEABILITY(GICR_VPENDBASER, INNER, RaWt) -#define GICR_VPENDBASER_RaWb GIC_BASER_CACHEABILITY(GICR_VPENDBASER, INNER, RaWt) +#define GICR_VPENDBASER_RaWb GIC_BASER_CACHEABILITY(GICR_VPENDBASER, INNER, RaWb) #define GICR_VPENDBASER_WaWt GIC_BASER_CACHEABILITY(GICR_VPENDBASER, INNER, WaWt) #define GICR_VPENDBASER_WaWb GIC_BASER_CACHEABILITY(GICR_VPENDBASER, INNER, WaWb) #define GICR_VPENDBASER_RaWaWt GIC_BASER_CACHEABILITY(GICR_VPENDBASER, INNER, RaWaWt) @@ -351,7 +339,7 @@ #define GITS_CBASER_nCnB GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, nCnB) #define GITS_CBASER_nC GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, nC) #define GITS_CBASER_RaWt GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWt) -#define GITS_CBASER_RaWb GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWt) +#define GITS_CBASER_RaWb GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWb) #define GITS_CBASER_WaWt GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, WaWt) #define GITS_CBASER_WaWb GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, WaWb) #define GITS_CBASER_RaWaWt GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWaWt) @@ -377,7 +365,7 @@ #define GITS_BASER_nCnB GIC_BASER_CACHEABILITY(GITS_BASER, INNER, nCnB) #define GITS_BASER_nC GIC_BASER_CACHEABILITY(GITS_BASER, INNER, nC) #define GITS_BASER_RaWt GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWt) -#define GITS_BASER_RaWb GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWt) +#define GITS_BASER_RaWb GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWb) #define GITS_BASER_WaWt GIC_BASER_CACHEABILITY(GITS_BASER, INNER, WaWt) #define GITS_BASER_WaWb GIC_BASER_CACHEABILITY(GITS_BASER, INNER, WaWb) #define GITS_BASER_RaWaWt GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWaWt) diff --git a/include/linux/irqchip/arm-gic-v4.h b/include/linux/irqchip/arm-gic-v4.h index fa683ea5c769..e6b155713b47 100644 --- a/include/linux/irqchip/arm-gic-v4.h +++ b/include/linux/irqchip/arm-gic-v4.h @@ -1,18 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2016,2017 ARM Limited, All Rights Reserved. * Author: Marc Zyngier <marc.zyngier@arm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __LINUX_IRQCHIP_ARM_GIC_V4_H diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h index 0f049b384ccd..316087da1d09 100644 --- a/include/linux/irqchip/arm-gic.h +++ b/include/linux/irqchip/arm-gic.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/irqchip/arm-gic.h * * Copyright (C) 2002 ARM Limited, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_IRQCHIP_ARM_GIC_H #define __LINUX_IRQCHIP_ARM_GIC_H diff --git a/include/linux/irqchip/arm-vic.h b/include/linux/irqchip/arm-vic.h index ba46c794b4e5..a158b97242c7 100644 --- a/include/linux/irqchip/arm-vic.h +++ b/include/linux/irqchip/arm-vic.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * arch/arm/include/asm/hardware/vic.h * * Copyright (c) ARM Limited 2003. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __ASM_ARM_HARDWARE_VIC_H #define __ASM_ARM_HARDWARE_VIC_H diff --git a/include/linux/irqchip/chained_irq.h b/include/linux/irqchip/chained_irq.h index adf4c30f3af6..dd8b3c476666 100644 --- a/include/linux/irqchip/chained_irq.h +++ b/include/linux/irqchip/chained_irq.h @@ -1,19 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Chained IRQ handlers support. * * Copyright (C) 2011 ARM Ltd. - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __IRQCHIP_CHAINED_IRQ_H #define __IRQCHIP_CHAINED_IRQ_H diff --git a/include/linux/irqchip/ingenic.h b/include/linux/irqchip/ingenic.h index 0ee319a4029d..146558853ad4 100644 --- a/include/linux/irqchip/ingenic.h +++ b/include/linux/irqchip/ingenic.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __LINUX_IRQCHIP_INGENIC_H__ diff --git a/include/linux/irqchip/irq-bcm2836.h b/include/linux/irqchip/irq-bcm2836.h index 218a6e1b18d8..f224d6f9e550 100644 --- a/include/linux/irqchip/irq-bcm2836.h +++ b/include/linux/irqchip/irq-bcm2836.h @@ -1,17 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Root interrupt controller for the BCM2836 (Raspberry Pi 2). * * Copyright 2015 Broadcom - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #define LOCAL_CONTROL 0x000 diff --git a/include/linux/irqchip/irq-ixp4xx.h b/include/linux/irqchip/irq-ixp4xx.h new file mode 100644 index 000000000000..9395917d6936 --- /dev/null +++ b/include/linux/irqchip/irq-ixp4xx.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __IRQ_IXP4XX_H +#define __IRQ_IXP4XX_H + +#include <linux/ioport.h> +struct irq_domain; + +void ixp4xx_irq_init(resource_size_t irqbase, + bool is_356); +struct irq_domain *ixp4xx_get_irq_domain(void); + +#endif /* __IRQ_IXP4XX_H */ diff --git a/include/linux/irqchip/irq-omap-intc.h b/include/linux/irqchip/irq-omap-intc.h index f19ccee7749f..216e5adf80ce 100644 --- a/include/linux/irqchip/irq-omap-intc.h +++ b/include/linux/irqchip/irq-omap-intc.h @@ -1,18 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /** * irq-omap-intc.h - INTC Idle Functions * * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com * * Author: Felipe Balbi <balbi@ti.com> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 of - * the License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __INCLUDE_LINUX_IRQCHIP_IRQ_OMAP_INTC_H diff --git a/include/linux/irqchip/irq-partition-percpu.h b/include/linux/irqchip/irq-partition-percpu.h index 87433a5d1285..a783ddb58444 100644 --- a/include/linux/irqchip/irq-partition-percpu.h +++ b/include/linux/irqchip/irq-partition-percpu.h @@ -1,18 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2016 ARM Limited, All Rights Reserved. * Author: Marc Zyngier <marc.zyngier@arm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <linux/fwnode.h> diff --git a/include/linux/irqchip/irq-sa11x0.h b/include/linux/irqchip/irq-sa11x0.h index 15db6829c1e4..68fd2d73b683 100644 --- a/include/linux/irqchip/irq-sa11x0.h +++ b/include/linux/irqchip/irq-sa11x0.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Generic IRQ handling for the SA11x0. * * Copyright (C) 2015 Dmitry Eremin-Solenikov * Copyright (C) 1999-2001 Nicolas Pitre - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __INCLUDE_LINUX_IRQCHIP_IRQ_SA11x0_H diff --git a/include/linux/irqchip/mxs.h b/include/linux/irqchip/mxs.h index 9039a538a919..4f447e3f0f3a 100644 --- a/include/linux/irqchip/mxs.h +++ b/include/linux/irqchip/mxs.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2013 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_IRQCHIP_MXS_H diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index 61706b430907..07ec8b390161 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -82,6 +82,7 @@ enum irq_domain_bus_token { DOMAIN_BUS_NEXUS, DOMAIN_BUS_IPI, DOMAIN_BUS_FSL_MC_MSI, + DOMAIN_BUS_TI_SCI_INTA_MSI, }; /** diff --git a/include/linux/isapnp.h b/include/linux/isapnp.h index 3c77bf9b1efd..11edb2109a68 100644 --- a/include/linux/isapnp.h +++ b/include/linux/isapnp.h @@ -1,22 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * ISA Plug & Play support * Copyright (c) by Jaroslav Kysela <perex@suse.cz> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef LINUX_ISAPNP_H diff --git a/include/linux/iscsi_boot_sysfs.h b/include/linux/iscsi_boot_sysfs.h index 10923d730486..5f244d3f1472 100644 --- a/include/linux/iscsi_boot_sysfs.h +++ b/include/linux/iscsi_boot_sysfs.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Export the iSCSI boot info to userland via sysfs. * * Copyright (C) 2010 Red Hat, Inc. All rights reserved. * Copyright (C) 2010 Mike Christie - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License v2.0 as published by - * the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _ISCSI_BOOT_SYSFS_ #define _ISCSI_BOOT_SYSFS_ diff --git a/include/linux/iscsi_ibft.h b/include/linux/iscsi_ibft.h index 605cc5c333d9..b7b45ca82bea 100644 --- a/include/linux/iscsi_ibft.h +++ b/include/linux/iscsi_ibft.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2007 Red Hat, Inc. * by Peter Jones <pjones@redhat.com> @@ -7,15 +8,6 @@ * by Konrad Rzeszutek <ketuzsezr@darnok.org> * * This code exposes the iSCSI Boot Format Table to userland via sysfs. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License v2.0 as published by - * the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef ISCSI_IBFT_H diff --git a/include/linux/isdn/hdlc.h b/include/linux/isdn/hdlc.h index 96521370c782..fe2c1279c139 100644 --- a/include/linux/isdn/hdlc.h +++ b/include/linux/isdn/hdlc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * hdlc.h -- General purpose ISDN HDLC decoder. * @@ -10,20 +11,6 @@ * 2002 Wolfgang Mües <wolfgang@iksw-muees.de> * 2001 Frode Isaksen <fisaksen@bewan.com> * 2001 Kai Germaschewski <kai.germaschewski@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ISDNHDLC_H__ diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h index c2ffff5f9ae2..5c04181b7c6d 100644 --- a/include/linux/jbd2.h +++ b/include/linux/jbd2.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/include/linux/jbd2.h * @@ -5,10 +6,6 @@ * * Copyright 1998-2000 Red Hat, Inc --- All Rights Reserved * - * This file is part of the Linux kernel and is made available under - * the terms of the GNU General Public License, version 2, or at your - * option, any later version, incorporated herein by reference. - * * Definitions for transaction data structures for the buffer cache * filesystem journaling support. */ @@ -1318,7 +1315,7 @@ extern void __wait_on_journal (journal_t *); /* Transaction cache support */ extern void jbd2_journal_destroy_transaction_cache(void); -extern int jbd2_journal_init_transaction_cache(void); +extern int __init jbd2_journal_init_transaction_cache(void); extern void jbd2_journal_free_transaction(transaction_t *); /* @@ -1446,8 +1443,10 @@ static inline void jbd2_free_inode(struct jbd2_inode *jinode) /* Primary revoke support */ #define JOURNAL_REVOKE_DEFAULT_HASH 256 extern int jbd2_journal_init_revoke(journal_t *, int); -extern void jbd2_journal_destroy_revoke_caches(void); -extern int jbd2_journal_init_revoke_caches(void); +extern void jbd2_journal_destroy_revoke_record_cache(void); +extern void jbd2_journal_destroy_revoke_table_cache(void); +extern int __init jbd2_journal_init_revoke_record_cache(void); +extern int __init jbd2_journal_init_revoke_table_cache(void); extern void jbd2_journal_destroy_revoke(journal_t *); extern int jbd2_journal_revoke (handle_t *, unsigned long long, struct buffer_head *); diff --git a/include/linux/joystick.h b/include/linux/joystick.h index 5153f5b9294c..41b833b012f5 100644 --- a/include/linux/joystick.h +++ b/include/linux/joystick.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 1996-2000 Vojtech Pavlik * * Sponsored by SuSE */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_JOYSTICK_H #define _LINUX_JOYSTICK_H diff --git a/include/linux/jz4780-nemc.h b/include/linux/jz4780-nemc.h index e7f1cc7a2284..bd7fad910242 100644 --- a/include/linux/jz4780-nemc.h +++ b/include/linux/jz4780-nemc.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * JZ4780 NAND/external memory controller (NEMC) * * Copyright (c) 2015 Imagination Technologies * Author: Alex Smith <alex@alex-smith.me.uk> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __LINUX_JZ4780_NEMC_H__ diff --git a/include/linux/kernel.h b/include/linux/kernel.h index a3b59d143afb..74b1ee9027f5 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -484,6 +484,7 @@ extern int __kernel_text_address(unsigned long addr); extern int kernel_text_address(unsigned long addr); extern int func_ptr_is_kernel_text(void *ptr); +u64 int_pow(u64 base, unsigned int exp); unsigned long int_sqrt(unsigned long); #if BITS_PER_LONG < 64 diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h index 2bf477f86eb1..936b61bd504e 100644 --- a/include/linux/kernfs.h +++ b/include/linux/kernfs.h @@ -1,7 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * kernfs.h - pseudo filesystem decoupled from vfs locking - * - * This file is released under the GPLv2. */ #ifndef __LINUX_KERNFS_H diff --git a/include/linux/key-type.h b/include/linux/key-type.h index e49d1de0614e..331cab70db09 100644 --- a/include/linux/key-type.h +++ b/include/linux/key-type.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Definitions for key type implementations * * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_KEY_TYPE_H diff --git a/include/linux/key.h b/include/linux/key.h index 7099985e35a9..1c8b88b455ef 100644 --- a/include/linux/key.h +++ b/include/linux/key.h @@ -1,14 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Authentication token and access key management * * Copyright (C) 2004, 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - * * See Documentation/security/keys/core.rst for information on keys/keyrings. */ diff --git a/include/linux/keyctl.h b/include/linux/keyctl.h index c7c48c79ce0e..5b79847207ef 100644 --- a/include/linux/keyctl.h +++ b/include/linux/keyctl.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* keyctl kernel bits * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef __LINUX_KEYCTL_H diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h index 89fc8dc7bf38..fc4b0b10210f 100644 --- a/include/linux/kfifo.h +++ b/include/linux/kfifo.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * A generic kernel FIFO implementation * * Copyright (C) 2013 Stefani Seibold <stefani@seibold.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef _LINUX_KFIFO_H diff --git a/include/linux/klist.h b/include/linux/klist.h index 953f283f8451..b0f238f20dbb 100644 --- a/include/linux/klist.h +++ b/include/linux/klist.h @@ -1,12 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * klist.h - Some generic list helpers, extending struct list_head a bit. * * Implementations are found in lib/klist.c * - * * Copyright (C) 2005 Patrick Mochel - * - * This file is rleased under the GPL v2. */ #ifndef _LINUX_KLIST_H diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h index 5ac416e2d339..34684b2026ab 100644 --- a/include/linux/kmemleak.h +++ b/include/linux/kmemleak.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/kmemleak.h * * Copyright (C) 2008 ARM Limited * Written by Catalin Marinas <catalin.marinas@arm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __KMEMLEAK_H diff --git a/include/linux/kmod.h b/include/linux/kmod.h index 40c89ad4bea6..68f69362d427 100644 --- a/include/linux/kmod.h +++ b/include/linux/kmod.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __LINUX_KMOD_H__ #define __LINUX_KMOD_H__ /* * include/linux/kmod.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/umh.h> diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 9a897256e481..443d9800ca3f 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef _LINUX_KPROBES_H #define _LINUX_KPROBES_H /* * Kernel Probes (KProbes) * include/linux/kprobes.h * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * * Copyright (C) IBM Corporation, 2002, 2004 * * 2002-Oct Created by Vamsi Krishna S <vamsi_krishna@in.ibm.com> Kernel diff --git a/include/linux/kref.h b/include/linux/kref.h index cb00a0268061..d32e21a2538c 100644 --- a/include/linux/kref.h +++ b/include/linux/kref.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * kref.h - library routines for handling generic reference counted objects * @@ -7,9 +8,6 @@ * based on kobject.h which was: * Copyright (C) 2002-2003 Patrick Mochel <mochel@osdl.org> * Copyright (C) 2002-2003 Open Source Development Labs - * - * This file is released under the GPLv2. - * */ #ifndef _KREF_H_ diff --git a/include/linux/ks8842.h b/include/linux/ks8842.h index 14ba4452296e..96ffdf3cbe21 100644 --- a/include/linux/ks8842.h +++ b/include/linux/ks8842.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ks8842.h KS8842 platform data struct definition * Copyright (c) 2010 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _LINUX_KS8842_H diff --git a/include/linux/ks8851_mll.h b/include/linux/ks8851_mll.h index e9ccfb59ed30..57c0a39ed796 100644 --- a/include/linux/ks8851_mll.h +++ b/include/linux/ks8851_mll.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ks8861_mll platform data struct definition * Copyright (c) 2012 BTicino S.p.A. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _LINUX_KS8851_MLL_H diff --git a/include/linux/kthread.h b/include/linux/kthread.h index 2c89e60bc752..0f9da966934e 100644 --- a/include/linux/kthread.h +++ b/include/linux/kthread.h @@ -4,7 +4,6 @@ /* Simple interface for creating and stopping kernel threads without mess. */ #include <linux/err.h> #include <linux/sched.h> -#include <linux/cgroup.h> __printf(4, 5) struct task_struct *kthread_create_on_node(int (*threadfn)(void *data), @@ -198,6 +197,8 @@ bool kthread_cancel_delayed_work_sync(struct kthread_delayed_work *work); void kthread_destroy_worker(struct kthread_worker *worker); +struct cgroup_subsys_state; + #ifdef CONFIG_BLK_CGROUP void kthread_associate_blkcg(struct cgroup_subsys_state *css); struct cgroup_subsys_state *kthread_blkcg(void); diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 640a03642766..d1ad38a3f048 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef __KVM_HOST_H #define __KVM_HOST_H -/* - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - */ #include <linux/types.h> #include <linux/hardirq.h> @@ -227,6 +224,32 @@ enum { READING_SHADOW_PAGE_TABLES, }; +#define KVM_UNMAPPED_PAGE ((void *) 0x500 + POISON_POINTER_DELTA) + +struct kvm_host_map { + /* + * Only valid if the 'pfn' is managed by the host kernel (i.e. There is + * a 'struct page' for it. When using mem= kernel parameter some memory + * can be used as guest memory but they are not managed by host + * kernel). + * If 'pfn' is not managed by the host kernel, this field is + * initialized to KVM_UNMAPPED_PAGE. + */ + struct page *page; + void *hva; + kvm_pfn_t pfn; + kvm_pfn_t gfn; +}; + +/* + * Used to check if the mapping is valid or not. Never use 'kvm_host_map' + * directly to check for that. + */ +static inline bool kvm_vcpu_mapped(struct kvm_host_map *map) +{ + return !!map->hva; +} + /* * Sometimes a large or cross-page mmio needs to be broken up into separate * exits for userspace servicing. @@ -733,7 +756,9 @@ struct kvm_memslots *kvm_vcpu_memslots(struct kvm_vcpu *vcpu); struct kvm_memory_slot *kvm_vcpu_gfn_to_memslot(struct kvm_vcpu *vcpu, gfn_t gfn); kvm_pfn_t kvm_vcpu_gfn_to_pfn_atomic(struct kvm_vcpu *vcpu, gfn_t gfn); kvm_pfn_t kvm_vcpu_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn); +int kvm_vcpu_map(struct kvm_vcpu *vcpu, gpa_t gpa, struct kvm_host_map *map); struct page *kvm_vcpu_gfn_to_page(struct kvm_vcpu *vcpu, gfn_t gfn); +void kvm_vcpu_unmap(struct kvm_vcpu *vcpu, struct kvm_host_map *map, bool dirty); unsigned long kvm_vcpu_gfn_to_hva(struct kvm_vcpu *vcpu, gfn_t gfn); unsigned long kvm_vcpu_gfn_to_hva_prot(struct kvm_vcpu *vcpu, gfn_t gfn, bool *writable); int kvm_vcpu_read_guest_page(struct kvm_vcpu *vcpu, gfn_t gfn, void *data, int offset, @@ -1242,11 +1267,21 @@ struct kvm_device_ops { */ void (*destroy)(struct kvm_device *dev); + /* + * Release is an alternative method to free the device. It is + * called when the device file descriptor is closed. Once + * release is called, the destroy method will not be called + * anymore as the device is removed from the device list of + * the VM. kvm->lock is held. + */ + void (*release)(struct kvm_device *dev); + int (*set_attr)(struct kvm_device *dev, struct kvm_device_attr *attr); int (*get_attr)(struct kvm_device *dev, struct kvm_device_attr *attr); int (*has_attr)(struct kvm_device *dev, struct kvm_device_attr *attr); long (*ioctl)(struct kvm_device *dev, unsigned int ioctl, unsigned long arg); + int (*mmap)(struct kvm_device *dev, struct vm_area_struct *vma); }; void kvm_device_get(struct kvm_device *dev); @@ -1307,6 +1342,16 @@ static inline bool vcpu_valid_wakeup(struct kvm_vcpu *vcpu) } #endif /* CONFIG_HAVE_KVM_INVALID_WAKEUPS */ +#ifdef CONFIG_HAVE_KVM_NO_POLL +/* Callback that tells if we must not poll */ +bool kvm_arch_no_poll(struct kvm_vcpu *vcpu); +#else +static inline bool kvm_arch_no_poll(struct kvm_vcpu *vcpu) +{ + return false; +} +#endif /* CONFIG_HAVE_KVM_NO_POLL */ + #ifdef CONFIG_HAVE_KVM_VCPU_ASYNC_IOCTL long kvm_arch_vcpu_async_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg); diff --git a/include/linux/kvm_irqfd.h b/include/linux/kvm_irqfd.h index 76c2fbc59f35..dc1da020305b 100644 --- a/include/linux/kvm_irqfd.h +++ b/include/linux/kvm_irqfd.h @@ -1,12 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. * * irqfd: Allows an fd to be used to inject an interrupt to the guest * Credit goes to Avi Kivity for the original idea. diff --git a/include/linux/kvm_types.h b/include/linux/kvm_types.h index 8bf259dae9f6..bde5374ae021 100644 --- a/include/linux/kvm_types.h +++ b/include/linux/kvm_types.h @@ -1,18 +1,4 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - */ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef __KVM_TYPES_H__ #define __KVM_TYPES_H__ diff --git a/include/linux/latencytop.h b/include/linux/latencytop.h index 7c560e0dc8f4..9022f0c2e2e4 100644 --- a/include/linux/latencytop.h +++ b/include/linux/latencytop.h @@ -36,7 +36,7 @@ account_scheduler_latency(struct task_struct *task, int usecs, int inter) __account_scheduler_latency(task, usecs, inter); } -void clear_all_latency_tracing(struct task_struct *p); +void clear_tsk_latency_tracing(struct task_struct *p); extern int sysctl_latencytop(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos); @@ -48,7 +48,7 @@ account_scheduler_latency(struct task_struct *task, int usecs, int inter) { } -static inline void clear_all_latency_tracing(struct task_struct *p) +static inline void clear_tsk_latency_tracing(struct task_struct *p) { } diff --git a/include/linux/led-class-flash.h b/include/linux/led-class-flash.h index 700efaa9e115..f52713f0a269 100644 --- a/include/linux/led-class-flash.h +++ b/include/linux/led-class-flash.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * LED Flash class interface * * Copyright (C) 2015 Samsung Electronics Co., Ltd. * Author: Jacek Anaszewski <j.anaszewski@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __LINUX_FLASH_LEDS_H_INCLUDED #define __LINUX_FLASH_LEDS_H_INCLUDED diff --git a/include/linux/led-lm3530.h b/include/linux/led-lm3530.h index 4b133479d6ea..811f7ce4e218 100644 --- a/include/linux/led-lm3530.h +++ b/include/linux/led-lm3530.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2011 ST-Ericsson SA. * Copyright (C) 2009 Motorola, Inc. * - * License Terms: GNU General Public License v2 - * * Simple driver for National Semiconductor LM35330 Backlight driver chip * * Author: Shreshtha Kumar SAHU <shreshthakumar.sahu@stericsson.com> diff --git a/include/linux/leds-bd2802.h b/include/linux/leds-bd2802.h index 42f854a1a199..dd93c8d787b4 100644 --- a/include/linux/leds-bd2802.h +++ b/include/linux/leds-bd2802.h @@ -1,15 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * leds-bd2802.h - RGB LED Driver * * Copyright (C) 2009 Samsung Electronics * Kim Kyuwon <q1.kim@samsung.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Datasheet: http://www.rohm.com/products/databook/driver/pdf/bd2802gu-e.pdf - * */ #ifndef _LEDS_BD2802_H_ #define _LEDS_BD2802_H_ diff --git a/include/linux/leds-lp3944.h b/include/linux/leds-lp3944.h index 2618aa9063bc..f681fefff281 100644 --- a/include/linux/leds-lp3944.h +++ b/include/linux/leds-lp3944.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * leds-lp3944.h - platform data structure for lp3944 led controller * * Copyright (C) 2009 Antonio Ospite <ospite@studenti.unina.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __LINUX_LEDS_LP3944_H diff --git a/include/linux/leds-lp3952.h b/include/linux/leds-lp3952.h index 49b37ed8d456..937ae5f2eac9 100644 --- a/include/linux/leds-lp3952.h +++ b/include/linux/leds-lp3952.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * LED driver for TI lp3952 controller * * Copyright (C) 2016, DAQRI, LLC. * Author: Tony Makkiel <tony.makkiel@daqri.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef LEDS_LP3952_H_ diff --git a/include/linux/leds-pca9532.h b/include/linux/leds-pca9532.h index 5e240b2b4d58..f4796d333974 100644 --- a/include/linux/leds-pca9532.h +++ b/include/linux/leds-pca9532.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * pca9532.h - platform data structure for pca9532 led controller * * Copyright (C) 2008 Riku Voipio <riku.voipio@movial.fi> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * * Datasheet: http://www.nxp.com/acrobat/datasheets/PCA9532_3.pdf - * */ #ifndef __LINUX_PCA9532_H diff --git a/include/linux/leds-regulator.h b/include/linux/leds-regulator.h index e2337a8c90b0..899f816073a1 100644 --- a/include/linux/leds-regulator.h +++ b/include/linux/leds-regulator.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * leds-regulator.h - platform data structure for regulator driven LEDs. * * Copyright (C) 2009 Antonio Ospite <ospite@studenti.unina.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __LINUX_LEDS_REGULATOR_H diff --git a/include/linux/leds-tca6507.h b/include/linux/leds-tca6507.h index dcabf4fa2aef..50d330ed1100 100644 --- a/include/linux/leds-tca6507.h +++ b/include/linux/leds-tca6507.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * TCA6507 LED chip driver. * * Copyright (C) 2011 Neil Brown <neil@brown.name> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA */ #ifndef __LINUX_TCA6507_H diff --git a/include/linux/leds.h b/include/linux/leds.h index 78204650fe2a..9b2bf574a17a 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Driver model for leds and led triggers * * Copyright (C) 2005 John Lenz <lenz@cs.wisc.edu> * Copyright (C) 2005 Richard Purdie <rpurdie@openedhand.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __LINUX_LEDS_H_INCLUDED #define __LINUX_LEDS_H_INCLUDED diff --git a/include/linux/libata.h b/include/linux/libata.h index c9419c05a90a..207e7ee764ce 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1,26 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2003-2005 Red Hat, Inc. All rights reserved. * Copyright 2003-2005 Jeff Garzik * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. If not, write to - * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. - * - * * libata documentation is available via 'make {ps|pdf}docs', * as Documentation/driver-api/libata.rst - * */ #ifndef __LINUX_LIBATA_H__ diff --git a/include/linux/libgcc.h b/include/linux/libgcc.h index 32e1e0f4b2d0..b8dc75f0c830 100644 --- a/include/linux/libgcc.h +++ b/include/linux/libgcc.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/lib/libgcc.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see the file COPYING, or write - * to the Free Software Foundation, Inc. */ #ifndef __LIB_LIBGCC_H diff --git a/include/linux/libnvdimm.h b/include/linux/libnvdimm.h index feb342d026f2..03d5c3aece9d 100644 --- a/include/linux/libnvdimm.h +++ b/include/linux/libnvdimm.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * libnvdimm - Non-volatile-memory Devices Subsystem * * Copyright(c) 2013-2015 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef __LIBNVDIMM_H__ #define __LIBNVDIMM_H__ diff --git a/include/linux/libps2.h b/include/linux/libps2.h index 5f18fe02ae37..53f7e4d0f4b7 100644 --- a/include/linux/libps2.h +++ b/include/linux/libps2.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef _LIBPS2_H #define _LIBPS2_H /* * Copyright (C) 1999-2002 Vojtech Pavlik * Copyright (C) 2004 Dmitry Torokhov - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #include <linux/bitops.h> diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h index 5d865a5d5cdc..4d0d5655c7b2 100644 --- a/include/linux/lightnvm.h +++ b/include/linux/lightnvm.h @@ -358,6 +358,7 @@ struct nvm_geo { u16 csecs; /* sector size */ u16 sos; /* out-of-band area size */ bool ext; /* metadata in extended data buffer */ + u32 mdts; /* Max data transfer size*/ /* device write constrains */ u32 ws_min; /* minimum write size */ @@ -427,6 +428,7 @@ struct nvm_dev { char name[DISK_NAME_LEN]; void *private_data; + struct kref ref; void *rmap; struct mutex mlock; diff --git a/include/linux/list.h b/include/linux/list.h index 58aa3adf94e6..e951228db4b2 100644 --- a/include/linux/list.h +++ b/include/linux/list.h @@ -151,6 +151,23 @@ static inline void list_replace_init(struct list_head *old, } /** + * list_swap - replace entry1 with entry2 and re-add entry1 at entry2's position + * @entry1: the location to place entry2 + * @entry2: the location to place entry1 + */ +static inline void list_swap(struct list_head *entry1, + struct list_head *entry2) +{ + struct list_head *pos = entry2->prev; + + list_del(entry2); + list_replace(entry1, entry2); + if (pos == entry1) + pos = entry2; + list_add(entry1, pos); +} + +/** * list_del_init - deletes entry from list and reinitialize it. * @entry: the element to delete from the list. */ @@ -271,6 +288,24 @@ static inline void list_rotate_left(struct list_head *head) } /** + * list_rotate_to_front() - Rotate list to specific item. + * @list: The desired new front of the list. + * @head: The head of the list. + * + * Rotates list so that @list becomes the new front of the list. + */ +static inline void list_rotate_to_front(struct list_head *list, + struct list_head *head) +{ + /* + * Deletes the list head from the list denoted by @head and + * places it as the tail of @list, this effectively rotates the + * list so that @list is at the front. + */ + list_move_tail(head, list); +} + +/** * list_is_singular - tests whether a list has just one entry. * @head: the list to test. */ @@ -754,7 +789,7 @@ static inline void hlist_add_behind(struct hlist_node *n, struct hlist_node *prev) { n->next = prev->next; - WRITE_ONCE(prev->next, n); + prev->next = n; n->pprev = &prev->next; if (n->next) diff --git a/include/linux/list_bl.h b/include/linux/list_bl.h index 3fc2cc57ba1b..ae1b541446c9 100644 --- a/include/linux/list_bl.h +++ b/include/linux/list_bl.h @@ -86,6 +86,32 @@ static inline void hlist_bl_add_head(struct hlist_bl_node *n, hlist_bl_set_first(h, n); } +static inline void hlist_bl_add_before(struct hlist_bl_node *n, + struct hlist_bl_node *next) +{ + struct hlist_bl_node **pprev = next->pprev; + + n->pprev = pprev; + n->next = next; + next->pprev = &n->next; + + /* pprev may be `first`, so be careful not to lose the lock bit */ + WRITE_ONCE(*pprev, + (struct hlist_bl_node *) + ((uintptr_t)n | ((uintptr_t)*pprev & LIST_BL_LOCKMASK))); +} + +static inline void hlist_bl_add_behind(struct hlist_bl_node *n, + struct hlist_bl_node *prev) +{ + n->next = prev->next; + n->pprev = &prev->next; + prev->next = n; + + if (n->next) + n->next->pprev = &n->next; +} + static inline void __hlist_bl_del(struct hlist_bl_node *n) { struct hlist_bl_node *next = n->next; diff --git a/include/linux/list_lru.h b/include/linux/list_lru.h index aa5efd9351eb..d5ceb2839a2d 100644 --- a/include/linux/list_lru.h +++ b/include/linux/list_lru.h @@ -54,6 +54,7 @@ struct list_lru { #ifdef CONFIG_MEMCG_KMEM struct list_head list; int shrinker_id; + bool memcg_aware; #endif }; diff --git a/include/linux/list_sort.h b/include/linux/list_sort.h index ba79956e848d..20f178c24e9d 100644 --- a/include/linux/list_sort.h +++ b/include/linux/list_sort.h @@ -6,6 +6,7 @@ struct list_head; +__attribute__((nonnull(2,3))) void list_sort(void *priv, struct list_head *head, int (*cmp)(void *priv, struct list_head *a, struct list_head *b)); diff --git a/include/linux/livepatch.h b/include/linux/livepatch.h index a14bab1a0a3e..eeba421cc671 100644 --- a/include/linux/livepatch.h +++ b/include/linux/livepatch.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * livepatch.h - Kernel Live Patching Core * * Copyright (C) 2014 Seth Jennings <sjenning@redhat.com> * Copyright (C) 2014 SUSE - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _LINUX_LIVEPATCH_H_ diff --git a/include/linux/llist.h b/include/linux/llist.h index 85abc2915e8d..2e9c7215882b 100644 --- a/include/linux/llist.h +++ b/include/linux/llist.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef LLIST_H #define LLIST_H /* @@ -45,19 +46,6 @@ * * Copyright 2010,2011 Intel Corp. * Author: Huang Ying <ying.huang@intel.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/atomic.h> diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h index 8c0cf1059443..0520c0cd73f4 100644 --- a/include/linux/lockd/bind.h +++ b/include/linux/lockd/bind.h @@ -76,7 +76,7 @@ struct nlmclnt_operations { }; extern int nlmclnt_proc(struct nlm_host *host, int cmd, struct file_lock *fl, void *data); -extern int lockd_up(struct net *net); +extern int lockd_up(struct net *net, const struct cred *cred); extern void lockd_down(struct net *net); #endif /* LINUX_LOCKD_BIND_H */ diff --git a/include/linux/log2.h b/include/linux/log2.h index 2af7f77866d0..1aec01365ed4 100644 --- a/include/linux/log2.h +++ b/include/linux/log2.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Integer base 2 logarithm calculation * * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_LOG2_H diff --git a/include/linux/lru_cache.h b/include/linux/lru_cache.h index 04fc6e6c7ff0..429d67d815ce 100644 --- a/include/linux/lru_cache.h +++ b/include/linux/lru_cache.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* lru_cache.c @@ -7,19 +8,6 @@ Copyright (C) 2003-2008, Philipp Reisner <philipp.reisner@linbit.com>. Copyright (C) 2003-2008, Lars Ellenberg <lars.ellenberg@linbit.com>. - drbd is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - drbd is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with drbd; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ diff --git a/include/linux/mISDNhw.h b/include/linux/mISDNhw.h index 9d96d5d4dfed..ef4f8eb02eac 100644 --- a/include/linux/mISDNhw.h +++ b/include/linux/mISDNhw.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * * Author Karsten Keil <kkeil@novell.com> @@ -5,16 +6,6 @@ * Basic declarations for the mISDN HW channels * * Copyright 2008 by Karsten Keil <kkeil@novell.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef MISDNHW_H diff --git a/include/linux/mailbox/brcm-message.h b/include/linux/mailbox/brcm-message.h index c20b4843fc2d..18da82115476 100644 --- a/include/linux/mailbox/brcm-message.h +++ b/include/linux/mailbox/brcm-message.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2016 Broadcom * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Common header for Broadcom mailbox messages which is shared across * Broadcom SoCs and Broadcom mailbox client drivers. */ diff --git a/include/linux/mailbox_client.h b/include/linux/mailbox_client.h index faa7da3c9c8b..65229a45590f 100644 --- a/include/linux/mailbox_client.h +++ b/include/linux/mailbox_client.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2013-2014 Linaro Ltd. * Author: Jassi Brar <jassisinghbrar@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MAILBOX_CLIENT_H diff --git a/include/linux/mailbox_controller.h b/include/linux/mailbox_controller.h index 4994a438444c..36d6ce673503 100644 --- a/include/linux/mailbox_controller.h +++ b/include/linux/mailbox_controller.h @@ -1,8 +1,4 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef __MAILBOX_CONTROLLER_H #define __MAILBOX_CONTROLLER_H diff --git a/include/linux/max17040_battery.h b/include/linux/max17040_battery.h index ad97b06cf930..593602fc9317 100644 --- a/include/linux/max17040_battery.h +++ b/include/linux/max17040_battery.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2009 Samsung Electronics * Minkyu Kang <mk7.kang@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MAX17040_BATTERY_H_ diff --git a/include/linux/mcb.h b/include/linux/mcb.h index b1a0ad9d23b3..71dd10a3d928 100644 --- a/include/linux/mcb.h +++ b/include/linux/mcb.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MEN Chameleon Bus. * * Copyright (C) 2014 MEN Mikroelektronik GmbH (www.men.de) * Author: Johannes Thumshirn <johannes.thumshirn@men.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; version 2 of the License. */ #ifndef _LINUX_MCB_H #define _LINUX_MCB_H diff --git a/include/linux/mdev.h b/include/linux/mdev.h index d7aee90e5da5..0ce30ca78db0 100644 --- a/include/linux/mdev.h +++ b/include/linux/mdev.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Mediated device definition * * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved. * Author: Neo Jia <cjia@nvidia.com> * Kirti Wankhede <kwankhede@nvidia.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef MDEV_H @@ -15,6 +12,20 @@ struct mdev_device; +/* + * Called by the parent device driver to set the device which represents + * this mdev in iommu protection scope. By default, the iommu device is + * NULL, that indicates using vendor defined isolation. + * + * @dev: the mediated device that iommu will isolate. + * @iommu_device: a pci device which represents the iommu for @dev. + * + * Return 0 for success, otherwise negative error value. + */ +int mdev_set_iommu_device(struct device *dev, struct device *iommu_device); + +struct device *mdev_get_iommu_device(struct device *dev); + /** * struct mdev_parent_ops - Structure to be registered for each parent device to * register the device to mdev module. @@ -118,21 +129,20 @@ struct mdev_driver { #define to_mdev_driver(drv) container_of(drv, struct mdev_driver, driver) -extern void *mdev_get_drvdata(struct mdev_device *mdev); -extern void mdev_set_drvdata(struct mdev_device *mdev, void *data); -extern const guid_t *mdev_uuid(struct mdev_device *mdev); +void *mdev_get_drvdata(struct mdev_device *mdev); +void mdev_set_drvdata(struct mdev_device *mdev, void *data); +const guid_t *mdev_uuid(struct mdev_device *mdev); extern struct bus_type mdev_bus_type; -extern int mdev_register_device(struct device *dev, - const struct mdev_parent_ops *ops); -extern void mdev_unregister_device(struct device *dev); +int mdev_register_device(struct device *dev, const struct mdev_parent_ops *ops); +void mdev_unregister_device(struct device *dev); -extern int mdev_register_driver(struct mdev_driver *drv, struct module *owner); -extern void mdev_unregister_driver(struct mdev_driver *drv); +int mdev_register_driver(struct mdev_driver *drv, struct module *owner); +void mdev_unregister_driver(struct mdev_driver *drv); -extern struct device *mdev_parent_dev(struct mdev_device *mdev); -extern struct device *mdev_dev(struct mdev_device *mdev); -extern struct mdev_device *mdev_from_dev(struct device *dev); +struct device *mdev_parent_dev(struct mdev_device *mdev); +struct device *mdev_dev(struct mdev_device *mdev); +struct mdev_device *mdev_from_dev(struct device *dev); #endif /* MDEV_H */ diff --git a/include/linux/mdio.h b/include/linux/mdio.h index 9dc16d5705a1..e8242ad88c81 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/mdio.h: definitions for MDIO (clause 45) transceivers * Copyright 2006-2009 Solarflare Communications Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation, incorporated herein by reference. */ #ifndef __LINUX_MDIO_H__ #define __LINUX_MDIO_H__ diff --git a/include/linux/mem_encrypt.h b/include/linux/mem_encrypt.h index b310a9c18113..470bd53a89df 100644 --- a/include/linux/mem_encrypt.h +++ b/include/linux/mem_encrypt.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AMD Memory Encryption Support * * Copyright (C) 2016 Advanced Micro Devices, Inc. * * Author: Tom Lendacky <thomas.lendacky@amd.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MEM_ENCRYPT_H__ diff --git a/include/linux/memblock.h b/include/linux/memblock.h index 294d5d80e150..f491690d54c6 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef _LINUX_MEMBLOCK_H #define _LINUX_MEMBLOCK_H #ifdef __KERNEL__ @@ -6,11 +7,6 @@ * Logical memory blocks. * * Copyright (C) 2001 Peter Bergner, IBM Corp. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #include <linux/init.h> @@ -96,13 +92,14 @@ struct memblock { extern struct memblock memblock; extern int memblock_debug; -#ifdef CONFIG_ARCH_DISCARD_MEMBLOCK +#ifndef CONFIG_ARCH_KEEP_MEMBLOCK #define __init_memblock __meminit #define __initdata_memblock __meminitdata void memblock_discard(void); #else #define __init_memblock #define __initdata_memblock +static inline void memblock_discard(void) {} #endif #define memblock_dbg(fmt, ...) \ @@ -240,6 +237,47 @@ void __next_mem_pfn_range(int *idx, int nid, unsigned long *out_start_pfn, i >= 0; __next_mem_pfn_range(&i, nid, p_start, p_end, p_nid)) #endif /* CONFIG_HAVE_MEMBLOCK_NODE_MAP */ +#ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT +void __next_mem_pfn_range_in_zone(u64 *idx, struct zone *zone, + unsigned long *out_spfn, + unsigned long *out_epfn); +/** + * for_each_free_mem_range_in_zone - iterate through zone specific free + * memblock areas + * @i: u64 used as loop variable + * @zone: zone in which all of the memory blocks reside + * @p_start: ptr to phys_addr_t for start address of the range, can be %NULL + * @p_end: ptr to phys_addr_t for end address of the range, can be %NULL + * + * Walks over free (memory && !reserved) areas of memblock in a specific + * zone. Available once memblock and an empty zone is initialized. The main + * assumption is that the zone start, end, and pgdat have been associated. + * This way we can use the zone to determine NUMA node, and if a given part + * of the memblock is valid for the zone. + */ +#define for_each_free_mem_pfn_range_in_zone(i, zone, p_start, p_end) \ + for (i = 0, \ + __next_mem_pfn_range_in_zone(&i, zone, p_start, p_end); \ + i != U64_MAX; \ + __next_mem_pfn_range_in_zone(&i, zone, p_start, p_end)) + +/** + * for_each_free_mem_range_in_zone_from - iterate through zone specific + * free memblock areas from a given point + * @i: u64 used as loop variable + * @zone: zone in which all of the memory blocks reside + * @p_start: ptr to phys_addr_t for start address of the range, can be %NULL + * @p_end: ptr to phys_addr_t for end address of the range, can be %NULL + * + * Walks over free (memory && !reserved) areas of memblock in a specific + * zone, continuing from current position. Available as soon as memblock is + * initialized. + */ +#define for_each_free_mem_pfn_range_in_zone_from(i, zone, p_start, p_end) \ + for (; i != U64_MAX; \ + __next_mem_pfn_range_in_zone(&i, zone, p_start, p_end)) +#endif /* CONFIG_DEFERRED_STRUCT_PAGE_INIT */ + /** * for_each_free_mem_range - iterate through free memblock areas * @i: u64 used as loop variable diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index dbb6118370c1..1dcb763bb610 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* memcontrol.h - Memory Controller * * Copyright IBM Corporation, 2007 @@ -5,16 +6,6 @@ * * Copyright 2007 OpenVZ SWsoft Inc * Author: Pavel Emelianov <xemul@openvz.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _LINUX_MEMCONTROL_H @@ -94,8 +85,8 @@ enum mem_cgroup_events_target { MEM_CGROUP_NTARGETS, }; -struct mem_cgroup_stat_cpu { - long count[MEMCG_NR_STAT]; +struct memcg_vmstats_percpu { + long stat[MEMCG_NR_STAT]; unsigned long events[NR_VM_EVENT_ITEMS]; unsigned long nr_page_events; unsigned long targets[MEM_CGROUP_NTARGETS]; @@ -126,6 +117,10 @@ struct memcg_shrinker_map { struct mem_cgroup_per_node { struct lruvec lruvec; + /* Legacy local VM stats */ + struct lruvec_stat __percpu *lruvec_stat_local; + + /* Subtree VM stats (batched updates) */ struct lruvec_stat __percpu *lruvec_stat_cpu; atomic_long_t lruvec_stat[NR_VM_NODE_STAT_ITEMS]; @@ -273,14 +268,19 @@ struct mem_cgroup { atomic_t moving_account; struct task_struct *move_lock_task; - /* memory.stat */ - struct mem_cgroup_stat_cpu __percpu *stat_cpu; + /* Legacy local VM stats and events */ + struct memcg_vmstats_percpu __percpu *vmstats_local; + + /* Subtree VM stats and events (batched updates) */ + struct memcg_vmstats_percpu __percpu *vmstats_percpu; MEMCG_PADDING(_pad2_); - atomic_long_t stat[MEMCG_NR_STAT]; - atomic_long_t events[NR_VM_EVENT_ITEMS]; - atomic_long_t memory_events[MEMCG_NR_MEMORY_EVENTS]; + atomic_long_t vmstats[MEMCG_NR_STAT]; + atomic_long_t vmevents[NR_VM_EVENT_ITEMS]; + + /* memory.events */ + atomic_long_t memory_events[MEMCG_NR_MEMORY_EVENTS]; unsigned long socket_pressure; @@ -501,22 +501,6 @@ int mem_cgroup_select_victim_node(struct mem_cgroup *memcg); void mem_cgroup_update_lru_size(struct lruvec *lruvec, enum lru_list lru, int zid, int nr_pages); -unsigned long mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg, - int nid, unsigned int lru_mask); - -static inline -unsigned long mem_cgroup_get_lru_size(struct lruvec *lruvec, enum lru_list lru) -{ - struct mem_cgroup_per_node *mz; - unsigned long nr_pages = 0; - int zid; - - mz = container_of(lruvec, struct mem_cgroup_per_node, lruvec); - for (zid = 0; zid < MAX_NR_ZONES; zid++) - nr_pages += mz->lru_zone_size[zid][lru]; - return nr_pages; -} - static inline unsigned long mem_cgroup_get_zone_lru_size(struct lruvec *lruvec, enum lru_list lru, int zone_idx) @@ -570,10 +554,9 @@ void unlock_page_memcg(struct page *page); * idx can be of type enum memcg_stat_item or node_stat_item. * Keep in sync with memcg_exact_page_state(). */ -static inline unsigned long memcg_page_state(struct mem_cgroup *memcg, - int idx) +static inline unsigned long memcg_page_state(struct mem_cgroup *memcg, int idx) { - long x = atomic_long_read(&memcg->stat[idx]); + long x = atomic_long_read(&memcg->vmstats[idx]); #ifdef CONFIG_SMP if (x < 0) x = 0; @@ -581,23 +564,27 @@ static inline unsigned long memcg_page_state(struct mem_cgroup *memcg, return x; } -/* idx can be of type enum memcg_stat_item or node_stat_item */ -static inline void __mod_memcg_state(struct mem_cgroup *memcg, - int idx, int val) +/* + * idx can be of type enum memcg_stat_item or node_stat_item. + * Keep in sync with memcg_exact_page_state(). + */ +static inline unsigned long memcg_page_state_local(struct mem_cgroup *memcg, + int idx) { - long x; + long x = 0; + int cpu; - if (mem_cgroup_disabled()) - return; - - x = val + __this_cpu_read(memcg->stat_cpu->count[idx]); - if (unlikely(abs(x) > MEMCG_CHARGE_BATCH)) { - atomic_long_add(x, &memcg->stat[idx]); + for_each_possible_cpu(cpu) + x += per_cpu(memcg->vmstats_local->stat[idx], cpu); +#ifdef CONFIG_SMP + if (x < 0) x = 0; - } - __this_cpu_write(memcg->stat_cpu->count[idx], x); +#endif + return x; } +void __mod_memcg_state(struct mem_cgroup *memcg, int idx, int val); + /* idx can be of type enum memcg_stat_item or node_stat_item */ static inline void mod_memcg_state(struct mem_cgroup *memcg, int idx, int val) @@ -658,32 +645,29 @@ static inline unsigned long lruvec_page_state(struct lruvec *lruvec, return x; } -static inline void __mod_lruvec_state(struct lruvec *lruvec, - enum node_stat_item idx, int val) +static inline unsigned long lruvec_page_state_local(struct lruvec *lruvec, + enum node_stat_item idx) { struct mem_cgroup_per_node *pn; - long x; - - /* Update node */ - __mod_node_page_state(lruvec_pgdat(lruvec), idx, val); + long x = 0; + int cpu; if (mem_cgroup_disabled()) - return; + return node_page_state(lruvec_pgdat(lruvec), idx); pn = container_of(lruvec, struct mem_cgroup_per_node, lruvec); - - /* Update memcg */ - __mod_memcg_state(pn->memcg, idx, val); - - /* Update lruvec */ - x = val + __this_cpu_read(pn->lruvec_stat_cpu->count[idx]); - if (unlikely(abs(x) > MEMCG_CHARGE_BATCH)) { - atomic_long_add(x, &pn->lruvec_stat[idx]); + for_each_possible_cpu(cpu) + x += per_cpu(pn->lruvec_stat_local->count[idx], cpu); +#ifdef CONFIG_SMP + if (x < 0) x = 0; - } - __this_cpu_write(pn->lruvec_stat_cpu->count[idx], x); +#endif + return x; } +void __mod_lruvec_state(struct lruvec *lruvec, enum node_stat_item idx, + int val); + static inline void mod_lruvec_state(struct lruvec *lruvec, enum node_stat_item idx, int val) { @@ -724,22 +708,8 @@ unsigned long mem_cgroup_soft_limit_reclaim(pg_data_t *pgdat, int order, gfp_t gfp_mask, unsigned long *total_scanned); -static inline void __count_memcg_events(struct mem_cgroup *memcg, - enum vm_event_item idx, - unsigned long count) -{ - unsigned long x; - - if (mem_cgroup_disabled()) - return; - - x = count + __this_cpu_read(memcg->stat_cpu->events[idx]); - if (unlikely(x > MEMCG_CHARGE_BATCH)) { - atomic_long_add(x, &memcg->events[idx]); - x = 0; - } - __this_cpu_write(memcg->stat_cpu->events[idx], x); -} +void __count_memcg_events(struct mem_cgroup *memcg, enum vm_event_item idx, + unsigned long count); static inline void count_memcg_events(struct mem_cgroup *memcg, enum vm_event_item idx, @@ -777,8 +747,14 @@ static inline void count_memcg_event_mm(struct mm_struct *mm, static inline void memcg_memory_event(struct mem_cgroup *memcg, enum memcg_memory_event event) { - atomic_long_inc(&memcg->memory_events[event]); - cgroup_file_notify(&memcg->events_file); + do { + atomic_long_inc(&memcg->memory_events[event]); + cgroup_file_notify(&memcg->events_file); + + if (cgrp_dfl_root.flags & CGRP_ROOT_MEMORY_LOCAL_EVENTS) + break; + } while ((memcg = parent_mem_cgroup(memcg)) && + !mem_cgroup_is_root(memcg)); } static inline void memcg_memory_event_mm(struct mm_struct *mm, @@ -960,11 +936,6 @@ static inline bool mem_cgroup_online(struct mem_cgroup *memcg) return true; } -static inline unsigned long -mem_cgroup_get_lru_size(struct lruvec *lruvec, enum lru_list lru) -{ - return 0; -} static inline unsigned long mem_cgroup_get_zone_lru_size(struct lruvec *lruvec, enum lru_list lru, int zone_idx) @@ -972,13 +943,6 @@ unsigned long mem_cgroup_get_zone_lru_size(struct lruvec *lruvec, return 0; } -static inline unsigned long -mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg, - int nid, unsigned int lru_mask) -{ - return 0; -} - static inline unsigned long mem_cgroup_get_max(struct mem_cgroup *memcg) { return 0; @@ -1039,8 +1003,13 @@ static inline void mem_cgroup_print_oom_group(struct mem_cgroup *memcg) { } -static inline unsigned long memcg_page_state(struct mem_cgroup *memcg, - int idx) +static inline unsigned long memcg_page_state(struct mem_cgroup *memcg, int idx) +{ + return 0; +} + +static inline unsigned long memcg_page_state_local(struct mem_cgroup *memcg, + int idx) { return 0; } @@ -1075,6 +1044,12 @@ static inline unsigned long lruvec_page_state(struct lruvec *lruvec, return node_page_state(lruvec_pgdat(lruvec), idx); } +static inline unsigned long lruvec_page_state_local(struct lruvec *lruvec, + enum node_stat_item idx) +{ + return node_page_state(lruvec_pgdat(lruvec), idx); +} + static inline void __mod_lruvec_state(struct lruvec *lruvec, enum node_stat_item idx, int val) { @@ -1117,6 +1092,12 @@ static inline void count_memcg_events(struct mem_cgroup *memcg, { } +static inline void __count_memcg_events(struct mem_cgroup *memcg, + enum vm_event_item idx, + unsigned long count) +{ +} + static inline void count_memcg_page_event(struct page *page, int idx) { diff --git a/include/linux/memory.h b/include/linux/memory.h index a6ddefc60517..e1dc1bb2b787 100644 --- a/include/linux/memory.h +++ b/include/linux/memory.h @@ -113,7 +113,7 @@ extern int register_memory_isolate_notifier(struct notifier_block *nb); extern void unregister_memory_isolate_notifier(struct notifier_block *nb); int hotplug_memory_register(int nid, struct mem_section *section); #ifdef CONFIG_MEMORY_HOTREMOVE -extern int unregister_memory_section(struct mem_section *); +extern void unregister_memory_section(struct mem_section *); #endif extern int memory_dev_init(void); extern int memory_notify(unsigned long val, void *v); diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index 8ade08c50d26..ae892eef8b82 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -54,6 +54,16 @@ enum { }; /* + * Restrictions for the memory hotplug: + * flags: MHP_ flags + * altmap: alternative allocator for memmap array + */ +struct mhp_restrictions { + unsigned long flags; + struct vmem_altmap *altmap; +}; + +/* * Zone resizing functions * * Note: any attempt to resize a zone should has pgdat_resize_lock() @@ -87,7 +97,8 @@ extern int add_one_highpage(struct page *page, int pfn, int bad_ppro); extern int online_pages(unsigned long, unsigned long, int); extern int test_pages_in_a_zone(unsigned long start_pfn, unsigned long end_pfn, unsigned long *valid_start, unsigned long *valid_end); -extern void __offline_isolated_pages(unsigned long, unsigned long); +extern unsigned long __offline_isolated_pages(unsigned long start_pfn, + unsigned long end_pfn); typedef void (*online_page_callback_t)(struct page *page, unsigned int order); @@ -100,6 +111,8 @@ extern void __online_page_free(struct page *page); extern int try_online_node(int nid); +extern int arch_add_memory(int nid, u64 start, u64 size, + struct mhp_restrictions *restrictions); extern u64 max_mem_size; extern bool memhp_auto_online; @@ -111,26 +124,33 @@ static inline bool movable_node_is_enabled(void) } #ifdef CONFIG_MEMORY_HOTREMOVE -extern int arch_remove_memory(int nid, u64 start, u64 size, - struct vmem_altmap *altmap); -extern int __remove_pages(struct zone *zone, unsigned long start_pfn, - unsigned long nr_pages, struct vmem_altmap *altmap); +extern void arch_remove_memory(int nid, u64 start, u64 size, + struct vmem_altmap *altmap); +extern void __remove_pages(struct zone *zone, unsigned long start_pfn, + unsigned long nr_pages, struct vmem_altmap *altmap); #endif /* CONFIG_MEMORY_HOTREMOVE */ +/* + * Do we want sysfs memblock files created. This will allow userspace to online + * and offline memory explicitly. Lack of this bit means that the caller has to + * call move_pfn_range_to_zone to finish the initialization. + */ + +#define MHP_MEMBLOCK_API (1<<0) + /* reasonably generic interface to expand the physical pages */ extern int __add_pages(int nid, unsigned long start_pfn, unsigned long nr_pages, - struct vmem_altmap *altmap, bool want_memblock); + struct mhp_restrictions *restrictions); #ifndef CONFIG_ARCH_HAS_ADD_PAGES static inline int add_pages(int nid, unsigned long start_pfn, - unsigned long nr_pages, struct vmem_altmap *altmap, - bool want_memblock) + unsigned long nr_pages, struct mhp_restrictions *restrictions) { - return __add_pages(nid, start_pfn, nr_pages, altmap, want_memblock); + return __add_pages(nid, start_pfn, nr_pages, restrictions); } #else /* ARCH_HAS_ADD_PAGES */ int add_pages(int nid, unsigned long start_pfn, unsigned long nr_pages, - struct vmem_altmap *altmap, bool want_memblock); + struct mhp_restrictions *restrictions); #endif /* ARCH_HAS_ADD_PAGES */ #ifdef CONFIG_NUMA @@ -331,8 +351,6 @@ extern int walk_memory_range(unsigned long start_pfn, unsigned long end_pfn, extern int __add_memory(int nid, u64 start, u64 size); extern int add_memory(int nid, u64 start, u64 size); extern int add_memory_resource(int nid, struct resource *resource); -extern int arch_add_memory(int nid, u64 start, u64 size, - struct vmem_altmap *altmap, bool want_memblock); extern void move_pfn_range_to_zone(struct zone *zone, unsigned long start_pfn, unsigned long nr_pages, struct vmem_altmap *altmap); extern bool is_memblock_offlined(struct memory_block *mem); diff --git a/include/linux/memremap.h b/include/linux/memremap.h index f0628660d541..1732dea030b2 100644 --- a/include/linux/memremap.h +++ b/include/linux/memremap.h @@ -81,6 +81,7 @@ typedef void (*dev_page_free_t)(struct page *page, void *data); * @res: physical address range covered by @ref * @ref: reference count that pins the devm_memremap_pages() mapping * @kill: callback to transition @ref to the dead state + * @cleanup: callback to wait for @ref to be idle and reap it * @dev: host device of the mapping for debug * @data: private data pointer for page_free() * @type: memory type: see MEMORY_* in memory_hotplug.h @@ -92,6 +93,7 @@ struct dev_pagemap { struct resource res; struct percpu_ref *ref; void (*kill)(struct percpu_ref *ref); + void (*cleanup)(struct percpu_ref *ref); struct device *dev; void *data; enum memory_type type; @@ -100,6 +102,7 @@ struct dev_pagemap { #ifdef CONFIG_ZONE_DEVICE void *devm_memremap_pages(struct device *dev, struct dev_pagemap *pgmap); +void devm_memunmap_pages(struct device *dev, struct dev_pagemap *pgmap); struct dev_pagemap *get_dev_pagemap(unsigned long pfn, struct dev_pagemap *pgmap); @@ -118,6 +121,11 @@ static inline void *devm_memremap_pages(struct device *dev, return ERR_PTR(-ENXIO); } +static inline void devm_memunmap_pages(struct device *dev, + struct dev_pagemap *pgmap) +{ +} + static inline struct dev_pagemap *get_dev_pagemap(unsigned long pfn, struct dev_pagemap *pgmap) { diff --git a/include/linux/memstick.h b/include/linux/memstick.h index 690c35a9d4cc..216a713bef7f 100644 --- a/include/linux/memstick.h +++ b/include/linux/memstick.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Sony MemoryStick support * * Copyright (C) 2007 Alex Dubov <oakad@yahoo.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef _MEMSTICK_H diff --git a/include/linux/mfd/88pm80x.h b/include/linux/mfd/88pm80x.h index c118a7ec94d6..def5df6e74bf 100644 --- a/include/linux/mfd/88pm80x.h +++ b/include/linux/mfd/88pm80x.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Marvell 88PM80x Interface * * Copyright (C) 2012 Marvell International Ltd. * Qiao Zhou <zhouqiao@marvell.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_MFD_88PM80X_H diff --git a/include/linux/mfd/88pm860x.h b/include/linux/mfd/88pm860x.h index cd97530205c2..473545a2c425 100644 --- a/include/linux/mfd/88pm860x.h +++ b/include/linux/mfd/88pm860x.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Marvell 88PM860x Interface * * Copyright (C) 2009 Marvell International Ltd. * Haojian Zhuang <haojian.zhuang@marvell.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_MFD_88PM860X_H diff --git a/include/linux/mfd/aat2870.h b/include/linux/mfd/aat2870.h index f7316c29bdec..af7267c480ee 100644 --- a/include/linux/mfd/aat2870.h +++ b/include/linux/mfd/aat2870.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/linux/mfd/aat2870.h * * Copyright (c) 2011, NVIDIA Corporation. * Author: Jin Park <jinyoungp@nvidia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA */ #ifndef __LINUX_MFD_AAT2870_H diff --git a/include/linux/mfd/ab3100.h b/include/linux/mfd/ab3100.h index afd3080bde24..a881d8495186 100644 --- a/include/linux/mfd/ab3100.h +++ b/include/linux/mfd/ab3100.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2007-2009 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 * AB3100 core access functions * Author: Linus Walleij <linus.walleij@stericsson.com> - * */ #include <linux/regulator/machine.h> diff --git a/include/linux/mfd/abx500.h b/include/linux/mfd/abx500.h index aa09414756db..23040b6f1615 100644 --- a/include/linux/mfd/abx500.h +++ b/include/linux/mfd/abx500.h @@ -1,6 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2007-2009 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 * * ABX500 core access functions. * The abx500 interface is used for the Analog Baseband chips. diff --git a/include/linux/mfd/abx500/ab8500-bm.h b/include/linux/mfd/abx500/ab8500-bm.h index c06daf3d490a..903e94c189d8 100644 --- a/include/linux/mfd/abx500/ab8500-bm.h +++ b/include/linux/mfd/abx500/ab8500-bm.h @@ -1,8 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright ST-Ericsson 2012. * * Author: Arun Murthy <arun.murthy@stericsson.com> - * Licensed under GPLv2. */ #ifndef _AB8500_BM_H diff --git a/include/linux/mfd/abx500/ab8500-codec.h b/include/linux/mfd/abx500/ab8500-codec.h index d7079413def0..c19f505122ac 100644 --- a/include/linux/mfd/abx500/ab8500-codec.h +++ b/include/linux/mfd/abx500/ab8500-codec.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2012 * @@ -5,10 +6,6 @@ * for ST-Ericsson. * * License terms: - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. */ #ifndef AB8500_CORE_CODEC_H diff --git a/include/linux/mfd/abx500/ab8500-gpadc.h b/include/linux/mfd/abx500/ab8500-gpadc.h index 49ded001049b..836c944abe2e 100644 --- a/include/linux/mfd/abx500/ab8500-gpadc.h +++ b/include/linux/mfd/abx500/ab8500-gpadc.h @@ -1,6 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2010 ST-Ericsson SA - * Licensed under GPLv2. * * Author: Arun R Murthy <arun.murthy@stericsson.com> * Author: Daniel Willerud <daniel.willerud@stericsson.com> diff --git a/include/linux/mfd/abx500/ab8500-sysctrl.h b/include/linux/mfd/abx500/ab8500-sysctrl.h index 01024d1aed0e..825f6059d4e3 100644 --- a/include/linux/mfd/abx500/ab8500-sysctrl.h +++ b/include/linux/mfd/abx500/ab8500-sysctrl.h @@ -1,7 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2010 * Author: Mattias Nilsson <mattias.i.nilsson@stericsson.com> for ST Ericsson. - * License terms: GNU General Public License (GPL) version 2 */ #ifndef __AB8500_SYSCTRL_H #define __AB8500_SYSCTRL_H diff --git a/include/linux/mfd/abx500/ab8500.h b/include/linux/mfd/abx500/ab8500.h index d33c245e75ca..524a7e4702c2 100644 --- a/include/linux/mfd/abx500/ab8500.h +++ b/include/linux/mfd/abx500/ab8500.h @@ -1,7 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2010 * - * License Terms: GNU General Public License v2 * Author: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> */ #ifndef MFD_AB8500_H diff --git a/include/linux/mfd/abx500/ux500_chargalg.h b/include/linux/mfd/abx500/ux500_chargalg.h index 669894f434f5..9b97d284d0ce 100644 --- a/include/linux/mfd/abx500/ux500_chargalg.h +++ b/include/linux/mfd/abx500/ux500_chargalg.h @@ -1,7 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2012 * Author: Johan Gardsmark <johan.gardsmark@stericsson.com> for ST-Ericsson. - * License terms: GNU General Public License (GPL), version 2 */ #ifndef _UX500_CHARGALG_H diff --git a/include/linux/mfd/ac100.h b/include/linux/mfd/ac100.h index 3c148f196b9f..88005c3a1b2d 100644 --- a/include/linux/mfd/ac100.h +++ b/include/linux/mfd/ac100.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Functions and registers to access AC100 codec / RTC combo IC. * * Copyright (C) 2016 Chen-Yu Tsai * * Chen-Yu Tsai <wens@csie.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_MFD_AC100_H diff --git a/include/linux/mfd/adp5520.h b/include/linux/mfd/adp5520.h index ac37558a4673..9a14f80ec4ad 100644 --- a/include/linux/mfd/adp5520.h +++ b/include/linux/mfd/adp5520.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Definitions and platform data for Analog Devices * ADP5520/ADP5501 MFD PMICs (Backlight, LED, GPIO and Keys) * * Copyright 2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ diff --git a/include/linux/mfd/altera-a10sr.h b/include/linux/mfd/altera-a10sr.h index 45a5e6e7db54..d616da4b3c4c 100644 --- a/include/linux/mfd/altera-a10sr.h +++ b/include/linux/mfd/altera-a10sr.h @@ -1,18 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright Intel Corporation (C) 2014-2016. All Rights Reserved * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. - * * Declarations for Altera Arria10 MAX5 System Resource Chip * * Adapted from DA9052 diff --git a/include/linux/mfd/altera-sysmgr.h b/include/linux/mfd/altera-sysmgr.h new file mode 100644 index 000000000000..b1ef11a83872 --- /dev/null +++ b/include/linux/mfd/altera-sysmgr.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2018-2019 Intel Corporation + * Copyright (C) 2012 Freescale Semiconductor, Inc. + * Copyright (C) 2012 Linaro Ltd. + */ + +#ifndef __LINUX_MFD_ALTERA_SYSMGR_H__ +#define __LINUX_MFD_ALTERA_SYSMGR_H__ + +#include <linux/err.h> +#include <linux/errno.h> +#include <linux/firmware/intel/stratix10-smc.h> + +struct device_node; + +#ifdef CONFIG_MFD_ALTERA_SYSMGR +struct regmap *altr_sysmgr_regmap_lookup_by_phandle(struct device_node *np, + const char *property); +#else +static inline struct regmap * +altr_sysmgr_regmap_lookup_by_phandle(struct device_node *np, + const char *property) +{ + return ERR_PTR(-ENOTSUPP); +} +#endif + +#endif /* __LINUX_MFD_ALTERA_SYSMGR_H__ */ diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index b31b3be7f8c9..6d6f96b2b29f 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Arizona MFD internals * * Copyright 2012 Wolfson Microelectronics plc * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _WM_ARIZONA_CORE_H diff --git a/include/linux/mfd/arizona/pdata.h b/include/linux/mfd/arizona/pdata.h index 0013075d4cda..2d13bbea4f3a 100644 --- a/include/linux/mfd/arizona/pdata.h +++ b/include/linux/mfd/arizona/pdata.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Platform data for Arizona devices * * Copyright 2012 Wolfson Microelectronics. PLC. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _ARIZONA_PDATA_H diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h index 0d06c5d0af93..bb1a2530ae27 100644 --- a/include/linux/mfd/arizona/registers.h +++ b/include/linux/mfd/arizona/registers.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ARIZONA register definitions * * Copyright 2012 Wolfson Microelectronics plc * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _ARIZONA_REGISTERS_H diff --git a/include/linux/mfd/as3711.h b/include/linux/mfd/as3711.h index ddd0b953323b..4be16b4d2c8a 100644 --- a/include/linux/mfd/as3711.h +++ b/include/linux/mfd/as3711.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AS3711 PMIC MFC driver header * * Copyright (C) 2012 Renesas Electronics Corporation * Author: Guennadi Liakhovetski, <g.liakhovetski@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the version 2 of the GNU General Public License as - * published by the Free Software Foundation */ #ifndef MFD_AS3711_H diff --git a/include/linux/mfd/as3722.h b/include/linux/mfd/as3722.h index b404a5af9bba..5162dfc7c24b 100644 --- a/include/linux/mfd/as3722.h +++ b/include/linux/mfd/as3722.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * as3722 definitions * @@ -6,21 +7,6 @@ * * Author: Florian Lobmaier <florian.lobmaier@ams.com> * Author: Laxman Dewangan <ldewangan@nvidia.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef __LINUX_MFD_AS3722_H__ diff --git a/include/linux/mfd/asic3.h b/include/linux/mfd/asic3.h index e1148d037e7b..61e686dbaa74 100644 --- a/include/linux/mfd/asic3.h +++ b/include/linux/mfd/asic3.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/mfd/asic3.h * * Compaq ASIC3 headers. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Copyright 2001 Compaq Computer Corporation. * Copyright 2007-2008 OpenedHand Ltd. */ diff --git a/include/linux/mfd/atmel-hlcdc.h b/include/linux/mfd/atmel-hlcdc.h index 1279ab1644b5..a186119a49b5 100644 --- a/include/linux/mfd/atmel-hlcdc.h +++ b/include/linux/mfd/atmel-hlcdc.h @@ -1,20 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2014 Free Electrons * Copyright (C) 2014 Atmel * * Author: Boris BREZILLON <boris.brezillon@free-electrons.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __LINUX_MFD_HLCDC_H diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index a353cd22b388..fd5957c042da 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Functions and registers to access AXP20X power management chip. * * Copyright (C) 2013, Carlo Caione <carlo@caione.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_MFD_AXP20X_H diff --git a/include/linux/mfd/bcm590xx.h b/include/linux/mfd/bcm590xx.h index 267aedee1c7a..6b8791da6119 100644 --- a/include/linux/mfd/bcm590xx.h +++ b/include/linux/mfd/bcm590xx.h @@ -1,14 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Broadcom BCM590xx PMU * * Copyright 2014 Linaro Limited * Author: Matt Porter <mporter@linaro.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __LINUX_MFD_BCM590XX_H diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h index 99c0395fe1f9..b43fc5773ad7 100644 --- a/include/linux/mfd/core.h +++ b/include/linux/mfd/core.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * drivers/mfd/mfd-core.h * * core MFD support * Copyright (c) 2006 Ian Molton * Copyright (c) 2007 Dmitry Baryshkov - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef MFD_CORE_H diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 8f2a8918bfa3..5ddca44be06d 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ChromeOS EC multi-function device * * Copyright (C) 2012 Google, Inc - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_MFD_CROS_EC_H @@ -23,7 +15,10 @@ #include <linux/mutex.h> #define CROS_EC_DEV_NAME "cros_ec" +#define CROS_EC_DEV_FP_NAME "cros_fp" #define CROS_EC_DEV_PD_NAME "cros_pd" +#define CROS_EC_DEV_TP_NAME "cros_tp" +#define CROS_EC_DEV_ISH_NAME "cros_ish" /* * The EC is unresponsive for a time after a reboot command. Add a @@ -120,6 +115,7 @@ struct cros_ec_command { * @pkt_xfer: Send packet to EC and get response. * @lock: One transaction at a time. * @mkbp_event_supported: True if this EC supports the MKBP event protocol. + * @host_sleep_v1: True if this EC supports the sleep v1 command. * @event_notifier: Interrupt event notifier for transport devices. * @event_data: Raw payload transferred with the MKBP event. * @event_size: Size in bytes of the event data. @@ -153,6 +149,7 @@ struct cros_ec_device { struct cros_ec_command *msg); struct mutex lock; bool mkbp_event_supported; + bool host_sleep_v1; struct blocking_notifier_head event_notifier; struct ec_response_get_next_event_v1 event_data; diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h index fc91082d4c35..114614e20e4d 100644 --- a/include/linux/mfd/cros_ec_commands.h +++ b/include/linux/mfd/cros_ec_commands.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Host communication command constants for ChromeOS EC * * Copyright (C) 2012 Google, Inc * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * The ChromeOS EC multi function device is used to mux all the requests * to the EC device for its multiple features: keyboard controller, * battery charging and regulator control, firmware update. @@ -840,7 +832,7 @@ enum ec_feature_code { * (Common Smart Battery System Interface Specification) */ EC_FEATURE_SMART_BATTERY = 18, - /* EC can dectect when the host hangs. */ + /* EC can detect when the host hangs. */ EC_FEATURE_HANG_DETECT = 19, /* Report power information, for pit only */ EC_FEATURE_PMU = 20, @@ -852,10 +844,42 @@ enum ec_feature_code { EC_FEATURE_USB_MUX = 23, /* Motion Sensor code has an internal software FIFO */ EC_FEATURE_MOTION_SENSE_FIFO = 24, + /* Support temporary secure vstore */ + EC_FEATURE_VSTORE = 25, + /* EC decides on USB-C SS mux state, muxes configured by host */ + EC_FEATURE_USBC_SS_MUX_VIRTUAL = 26, /* EC has RTC feature that can be controlled by host commands */ EC_FEATURE_RTC = 27, + /* The MCU exposes a Fingerprint sensor */ + EC_FEATURE_FINGERPRINT = 28, + /* The MCU exposes a Touchpad */ + EC_FEATURE_TOUCHPAD = 29, + /* The MCU has RWSIG task enabled */ + EC_FEATURE_RWSIG = 30, + /* EC has device events support */ + EC_FEATURE_DEVICE_EVENT = 31, + /* EC supports the unified wake masks for LPC/eSPI systems */ + EC_FEATURE_UNIFIED_WAKE_MASKS = 32, + /* EC supports 64-bit host events */ + EC_FEATURE_HOST_EVENT64 = 33, + /* EC runs code in RAM (not in place, a.k.a. XIP) */ + EC_FEATURE_EXEC_IN_RAM = 34, /* EC supports CEC commands */ EC_FEATURE_CEC = 35, + /* EC supports tight sensor timestamping. */ + EC_FEATURE_MOTION_SENSE_TIGHT_TIMESTAMPS = 36, + /* + * EC supports tablet mode detection aligned to Chrome and allows + * setting of threshold by host command using + * MOTIONSENSE_CMD_TABLET_MODE_LID_ANGLE. + */ + EC_FEATURE_REFINED_TABLET_MODE_HYSTERESIS = 37, + /* EC supports audio codec. */ + EC_FEATURE_AUDIO_CODEC = 38, + /* EC Supports SCP. */ + EC_FEATURE_SCP = 39, + /* The MCU is an Integrated Sensor Hub */ + EC_FEATURE_ISH = 40, }; #define EC_FEATURE_MASK_0(event_code) (1UL << (event_code % 32)) @@ -2729,6 +2753,63 @@ struct ec_params_host_sleep_event { uint8_t sleep_event; } __packed; +/* + * Use a default timeout value (CONFIG_SLEEP_TIMEOUT_MS) for detecting sleep + * transition failures + */ +#define EC_HOST_SLEEP_TIMEOUT_DEFAULT 0 + +/* Disable timeout detection for this sleep transition */ +#define EC_HOST_SLEEP_TIMEOUT_INFINITE 0xFFFF + +struct ec_params_host_sleep_event_v1 { + /* The type of sleep being entered or exited. */ + uint8_t sleep_event; + + /* Padding */ + uint8_t reserved; + union { + /* Parameters that apply for suspend messages. */ + struct { + /* + * The timeout in milliseconds between when this message + * is received and when the EC will declare sleep + * transition failure if the sleep signal is not + * asserted. + */ + uint16_t sleep_timeout_ms; + } suspend_params; + + /* No parameters for non-suspend messages. */ + }; +} __packed; + +/* A timeout occurred when this bit is set */ +#define EC_HOST_RESUME_SLEEP_TIMEOUT 0x80000000 + +/* + * The mask defining which bits correspond to the number of sleep transitions, + * as well as the maximum number of suspend line transitions that will be + * reported back to the host. + */ +#define EC_HOST_RESUME_SLEEP_TRANSITIONS_MASK 0x7FFFFFFF + +struct ec_response_host_sleep_event_v1 { + union { + /* Response fields that apply for resume messages. */ + struct { + /* + * The number of sleep power signal transitions that + * occurred since the suspend message. The high bit + * indicates a timeout occurred. + */ + uint32_t sleep_transitions; + } resume_response; + + /* No response fields for non-resume messages. */ + }; +} __packed; + /*****************************************************************************/ /* Smart battery pass-through */ diff --git a/include/linux/mfd/da8xx-cfgchip.h b/include/linux/mfd/da8xx-cfgchip.h index 304985e288d2..93bbfc2c1d54 100644 --- a/include/linux/mfd/da8xx-cfgchip.h +++ b/include/linux/mfd/da8xx-cfgchip.h @@ -1,17 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * TI DaVinci DA8xx CHIPCFGx registers for syscon consumers. * * Copyright (C) 2016 David Lechner <david@lechnology.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_MFD_DA8XX_CFGCHIP_H diff --git a/include/linux/mfd/da9052/da9052.h b/include/linux/mfd/da9052/da9052.h index ae5b663836d0..76feb3a7066d 100644 --- a/include/linux/mfd/da9052/da9052.h +++ b/include/linux/mfd/da9052/da9052.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * da9052 declarations for DA9052 PMICs. * * Copyright(c) 2011 Dialog Semiconductor Ltd. * * Author: David Dajun Chen <dchen@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __MFD_DA9052_DA9052_H diff --git a/include/linux/mfd/da9052/pdata.h b/include/linux/mfd/da9052/pdata.h index 62c5c3c2992e..60fcab32542d 100644 --- a/include/linux/mfd/da9052/pdata.h +++ b/include/linux/mfd/da9052/pdata.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Platform data declarations for DA9052 PMICs. * * Copyright(c) 2011 Dialog Semiconductor Ltd. * * Author: David Dajun Chen <dchen@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __MFD_DA9052_PDATA_H__ diff --git a/include/linux/mfd/da9052/reg.h b/include/linux/mfd/da9052/reg.h index 76780ea8849c..752b20b16dc3 100644 --- a/include/linux/mfd/da9052/reg.h +++ b/include/linux/mfd/da9052/reg.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Register declarations for DA9052 PMICs. * * Copyright(c) 2011 Dialog Semiconductor Ltd. * * Author: David Dajun Chen <dchen@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __LINUX_MFD_DA9052_REG_H diff --git a/include/linux/mfd/da9055/core.h b/include/linux/mfd/da9055/core.h index 5dc743fd63a6..a96eba52c4d6 100644 --- a/include/linux/mfd/da9055/core.h +++ b/include/linux/mfd/da9055/core.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * da9055 declarations for DA9055 PMICs. * * Copyright(c) 2012 Dialog Semiconductor Ltd. * * Author: David Dajun Chen <dchen@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __DA9055_CORE_H diff --git a/include/linux/mfd/da9055/pdata.h b/include/linux/mfd/da9055/pdata.h index 1a94fa2ac309..eac48e483190 100644 --- a/include/linux/mfd/da9055/pdata.h +++ b/include/linux/mfd/da9055/pdata.h @@ -1,10 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Copyright (C) 2012 Dialog Semiconductor Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #ifndef __DA9055_PDATA_H #define __DA9055_PDATA_H diff --git a/include/linux/mfd/da9055/reg.h b/include/linux/mfd/da9055/reg.h index 2b592e072dbf..54a717b6c3de 100644 --- a/include/linux/mfd/da9055/reg.h +++ b/include/linux/mfd/da9055/reg.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * DA9055 declarations for DA9055 PMICs. * * Copyright(c) 2012 Dialog Semiconductor Ltd. * * Author: David Dajun Chen <dchen@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __DA9055_REG_H diff --git a/include/linux/mfd/da9062/core.h b/include/linux/mfd/da9062/core.h index 74d33a01ddae..ea0c670992de 100644 --- a/include/linux/mfd/da9062/core.h +++ b/include/linux/mfd/da9062/core.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015-2017 Dialog Semiconductor - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __MFD_DA9062_CORE_H__ diff --git a/include/linux/mfd/da9062/registers.h b/include/linux/mfd/da9062/registers.h index 18d576aed902..fe04b708742b 100644 --- a/include/linux/mfd/da9062/registers.h +++ b/include/linux/mfd/da9062/registers.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015-2017 Dialog Semiconductor - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __DA9062_H__ diff --git a/include/linux/mfd/da9063/core.h b/include/linux/mfd/da9063/core.h index 71b09154e2db..5cd06ab26352 100644 --- a/include/linux/mfd/da9063/core.h +++ b/include/linux/mfd/da9063/core.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * Definitions for DA9063 MFD driver * @@ -5,12 +6,6 @@ * * Author: Michal Hajduk, Dialog Semiconductor * Author: Krystian Garbaciak, Dialog Semiconductor - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_DA9063_CORE_H__ diff --git a/include/linux/mfd/da9063/pdata.h b/include/linux/mfd/da9063/pdata.h index 50bed4f89c1a..77c566ab96ab 100644 --- a/include/linux/mfd/da9063/pdata.h +++ b/include/linux/mfd/da9063/pdata.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Platform configuration options for DA9063 * @@ -5,12 +6,6 @@ * * Author: Michal Hajduk, Dialog Semiconductor * Author: Krystian Garbaciak, Dialog Semiconductor - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_DA9063_PDATA_H__ diff --git a/include/linux/mfd/da9063/registers.h b/include/linux/mfd/da9063/registers.h index 5d42859cb441..ba706b0e28c2 100644 --- a/include/linux/mfd/da9063/registers.h +++ b/include/linux/mfd/da9063/registers.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * Registers definition for DA9063 modules * @@ -5,12 +6,6 @@ * * Author: Michal Hajduk, Dialog Semiconductor * Author: Krystian Garbaciak, Dialog Semiconductor - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef _DA9063_REG_H @@ -215,9 +210,9 @@ /* DA9063 Configuration registers */ /* OTP */ -#define DA9063_REG_OPT_COUNT 0x101 -#define DA9063_REG_OPT_ADDR 0x102 -#define DA9063_REG_OPT_DATA 0x103 +#define DA9063_REG_OTP_CONT 0x101 +#define DA9063_REG_OTP_ADDR 0x102 +#define DA9063_REG_OTP_DATA 0x103 /* Customer Trim and Configuration */ #define DA9063_REG_T_OFFSET 0x104 diff --git a/include/linux/mfd/da9150/core.h b/include/linux/mfd/da9150/core.h index 1bf50caeb9fa..d116d5f3ef56 100644 --- a/include/linux/mfd/da9150/core.h +++ b/include/linux/mfd/da9150/core.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * DA9150 MFD Driver - Core Data * * Copyright (c) 2014 Dialog Semiconductor * * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __DA9150_CORE_H diff --git a/include/linux/mfd/da9150/registers.h b/include/linux/mfd/da9150/registers.h index 27ca6ee4d840..1fd8f5968817 100644 --- a/include/linux/mfd/da9150/registers.h +++ b/include/linux/mfd/da9150/registers.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * DA9150 MFD Driver - Registers * * Copyright (c) 2014 Dialog Semiconductor * * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __DA9150_REGISTERS_H diff --git a/include/linux/mfd/davinci_voicecodec.h b/include/linux/mfd/davinci_voicecodec.h index 2c0127cb06c5..556375b91316 100644 --- a/include/linux/mfd/davinci_voicecodec.h +++ b/include/linux/mfd/davinci_voicecodec.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * DaVinci Voice Codec Core Interface for TI platforms * * Copyright (C) 2010 Texas Instruments, Inc * * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LINUX_MFD_DAVINCI_VOICECODEC_H_ diff --git a/include/linux/mfd/db8500-prcmu.h b/include/linux/mfd/db8500-prcmu.h index 7ba67b55b312..813710aa2cfd 100644 --- a/include/linux/mfd/db8500-prcmu.h +++ b/include/linux/mfd/db8500-prcmu.h @@ -1,8 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) STMicroelectronics 2009 * Copyright (C) ST-Ericsson SA 2010 * - * License Terms: GNU General Public License v2 * Author: Kumar Sanghvi <kumar.sanghvi@stericsson.com> * * PRCMU f/w APIs diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h index 2e2c6a63a065..238401a50d0b 100644 --- a/include/linux/mfd/dbx500-prcmu.h +++ b/include/linux/mfd/dbx500-prcmu.h @@ -1,8 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST Ericsson SA 2011 * - * License Terms: GNU General Public License v2 - * * STE Ux500 PRCMU API */ #ifndef __MACH_PRCMU_H diff --git a/include/linux/mfd/hi6421-pmic.h b/include/linux/mfd/hi6421-pmic.h index 2580c08db7b1..bbc64484c021 100644 --- a/include/linux/mfd/hi6421-pmic.h +++ b/include/linux/mfd/hi6421-pmic.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Header file for device driver Hi6421 PMIC * @@ -7,10 +8,6 @@ * http://www.linaro.org * * Author: Guodong Xu <guodong.xu@linaro.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __HI6421_PMIC_H diff --git a/include/linux/mfd/hi655x-pmic.h b/include/linux/mfd/hi655x-pmic.h index 62f03c2b1bb0..b06171322178 100644 --- a/include/linux/mfd/hi655x-pmic.h +++ b/include/linux/mfd/hi655x-pmic.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Device driver for regulators in hi655x IC * @@ -6,10 +7,6 @@ * Authors: * Chen Feng <puck.chen@hisilicon.com> * Fei Wang <w.f@huawei.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __HI655X_PMIC_H diff --git a/include/linux/mfd/janz.h b/include/linux/mfd/janz.h index e9994c469803..90dea65fd733 100644 --- a/include/linux/mfd/janz.h +++ b/include/linux/mfd/janz.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Common Definitions for Janz MODULbus devices * * Copyright (c) 2010 Ira W. Snyder <iws@ovro.caltech.edu> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef JANZ_H diff --git a/include/linux/mfd/kempld.h b/include/linux/mfd/kempld.h index 26e0b469e567..643c096b93ac 100644 --- a/include/linux/mfd/kempld.h +++ b/include/linux/mfd/kempld.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Kontron PLD driver definitions * * Copyright (c) 2010-2012 Kontron Europe GmbH * Author: Michael Brunner <michael.brunner@kontron.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License 2 as published - * by the Free Software Foundation. */ #ifndef _LINUX_MFD_KEMPLD_H_ diff --git a/include/linux/mfd/lm3533.h b/include/linux/mfd/lm3533.h index 594bc591f256..77092f6363ad 100644 --- a/include/linux/mfd/lm3533.h +++ b/include/linux/mfd/lm3533.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * lm3533.h -- LM3533 interface * * Copyright (C) 2011-2012 Texas Instruments * * Author: Johan Hovold <jhovold@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __LINUX_MFD_LM3533_H diff --git a/include/linux/mfd/lp3943.h b/include/linux/mfd/lp3943.h index 3490db782988..020a339f96e8 100644 --- a/include/linux/mfd/lp3943.h +++ b/include/linux/mfd/lp3943.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * TI/National Semiconductor LP3943 Device * * Copyright 2013 Texas Instruments * * Author: Milo Kim <milo.kim@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __MFD_LP3943_H__ diff --git a/include/linux/mfd/lp87565.h b/include/linux/mfd/lp87565.h index d0c91ba65525..e619def115b4 100644 --- a/include/linux/mfd/lp87565.h +++ b/include/linux/mfd/lp87565.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Functions to access LP87565 power management chip. * * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. */ #ifndef __LINUX_MFD_LP87565_H diff --git a/include/linux/mfd/lp8788-isink.h b/include/linux/mfd/lp8788-isink.h index f38262d21ff1..464dc4c937e4 100644 --- a/include/linux/mfd/lp8788-isink.h +++ b/include/linux/mfd/lp8788-isink.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * TI LP8788 MFD - common definitions for current sinks * * Copyright 2012 Texas Instruments * * Author: Milo(Woogyom) Kim <milo.kim@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __ISINK_LP8788_H__ diff --git a/include/linux/mfd/lp8788.h b/include/linux/mfd/lp8788.h index 2010e0de3e34..3d5c480d58ea 100644 --- a/include/linux/mfd/lp8788.h +++ b/include/linux/mfd/lp8788.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * TI LP8788 MFD Device * * Copyright 2012 Texas Instruments * * Author: Milo(Woogyom) Kim <milo.kim@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __MFD_LP8788_H__ diff --git a/include/linux/mfd/lpc_ich.h b/include/linux/mfd/lpc_ich.h index fba8fcb54f8c..6ddca2bbb3a8 100644 --- a/include/linux/mfd/lpc_ich.h +++ b/include/linux/mfd/lpc_ich.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/drivers/mfd/lpc_ich.h * * Copyright (c) 2012 Extreme Engineering Solution, Inc. * Author: Aaron Sierra <asierra@xes-inc.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License 2 as published - * by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. If not, write to - * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef LPC_ICH_H #define LPC_ICH_H diff --git a/include/linux/mfd/max77620.h b/include/linux/mfd/max77620.h index ad2a9a852aea..12ba157cb83f 100644 --- a/include/linux/mfd/max77620.h +++ b/include/linux/mfd/max77620.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Defining registers address and its bit definitions of MAX77620 and MAX20024 * * Copyright (C) 2016 NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. */ #ifndef _MFD_MAX77620_H_ @@ -136,8 +133,8 @@ #define MAX77620_FPS_PERIOD_MIN_US 40 #define MAX20024_FPS_PERIOD_MIN_US 20 -#define MAX77620_FPS_PERIOD_MAX_US 2560 -#define MAX20024_FPS_PERIOD_MAX_US 5120 +#define MAX20024_FPS_PERIOD_MAX_US 2560 +#define MAX77620_FPS_PERIOD_MAX_US 5120 #define MAX77620_REG_FPS_GPIO1 0x54 #define MAX77620_REG_FPS_GPIO2 0x55 @@ -324,6 +321,7 @@ enum max77620_fps_src { enum max77620_chip_id { MAX77620, MAX20024, + MAX77663, }; struct max77620_chip { diff --git a/include/linux/mfd/max77650.h b/include/linux/mfd/max77650.h new file mode 100644 index 000000000000..c809e211a8cd --- /dev/null +++ b/include/linux/mfd/max77650.h @@ -0,0 +1,59 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2018 BayLibre SAS + * Author: Bartosz Golaszewski <bgolaszewski@baylibre.com> + * + * Common definitions for MAXIM 77650/77651 charger/power-supply. + */ + +#ifndef MAX77650_H +#define MAX77650_H + +#include <linux/bits.h> + +#define MAX77650_REG_INT_GLBL 0x00 +#define MAX77650_REG_INT_CHG 0x01 +#define MAX77650_REG_STAT_CHG_A 0x02 +#define MAX77650_REG_STAT_CHG_B 0x03 +#define MAX77650_REG_ERCFLAG 0x04 +#define MAX77650_REG_STAT_GLBL 0x05 +#define MAX77650_REG_INTM_GLBL 0x06 +#define MAX77650_REG_INTM_CHG 0x07 +#define MAX77650_REG_CNFG_GLBL 0x10 +#define MAX77650_REG_CID 0x11 +#define MAX77650_REG_CNFG_GPIO 0x12 +#define MAX77650_REG_CNFG_CHG_A 0x18 +#define MAX77650_REG_CNFG_CHG_B 0x19 +#define MAX77650_REG_CNFG_CHG_C 0x1a +#define MAX77650_REG_CNFG_CHG_D 0x1b +#define MAX77650_REG_CNFG_CHG_E 0x1c +#define MAX77650_REG_CNFG_CHG_F 0x1d +#define MAX77650_REG_CNFG_CHG_G 0x1e +#define MAX77650_REG_CNFG_CHG_H 0x1f +#define MAX77650_REG_CNFG_CHG_I 0x20 +#define MAX77650_REG_CNFG_SBB_TOP 0x28 +#define MAX77650_REG_CNFG_SBB0_A 0x29 +#define MAX77650_REG_CNFG_SBB0_B 0x2a +#define MAX77650_REG_CNFG_SBB1_A 0x2b +#define MAX77650_REG_CNFG_SBB1_B 0x2c +#define MAX77650_REG_CNFG_SBB2_A 0x2d +#define MAX77650_REG_CNFG_SBB2_B 0x2e +#define MAX77650_REG_CNFG_LDO_A 0x38 +#define MAX77650_REG_CNFG_LDO_B 0x39 +#define MAX77650_REG_CNFG_LED0_A 0x40 +#define MAX77650_REG_CNFG_LED1_A 0x41 +#define MAX77650_REG_CNFG_LED2_A 0x42 +#define MAX77650_REG_CNFG_LED0_B 0x43 +#define MAX77650_REG_CNFG_LED1_B 0x44 +#define MAX77650_REG_CNFG_LED2_B 0x45 +#define MAX77650_REG_CNFG_LED_TOP 0x46 + +#define MAX77650_CID_MASK GENMASK(3, 0) +#define MAX77650_CID_BITS(_reg) (_reg & MAX77650_CID_MASK) + +#define MAX77650_CID_77650A 0x03 +#define MAX77650_CID_77650C 0x0a +#define MAX77650_CID_77651A 0x06 +#define MAX77650_CID_77651B 0x08 + +#endif /* MAX77650_H */ diff --git a/include/linux/mfd/max8907.h b/include/linux/mfd/max8907.h index b06f7a6a1e80..4be3c2370e2a 100644 --- a/include/linux/mfd/max8907.h +++ b/include/linux/mfd/max8907.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Functions to access MAX8907 power management chip. * * Copyright (C) 2010 Gyungoh Yoo <jack.yoo@maxim-ic.com> * Copyright (C) 2012, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_MFD_MAX8907_H diff --git a/include/linux/mfd/max8925.h b/include/linux/mfd/max8925.h index ce8502e9e7dc..07f9af579fb9 100644 --- a/include/linux/mfd/max8925.h +++ b/include/linux/mfd/max8925.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Maxim8925 Interface * * Copyright (C) 2009 Marvell International Ltd. * Haojian Zhuang <haojian.zhuang@marvell.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_MFD_MAX8925_H diff --git a/include/linux/mfd/mc13783.h b/include/linux/mfd/mc13783.h index 4ff6137d8d67..c25b1676741b 100644 --- a/include/linux/mfd/mc13783.h +++ b/include/linux/mfd/mc13783.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2010 Yong Shen <yong.shen@linaro.org> * Copyright 2009-2010 Pengutronix * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. */ #ifndef __LINUX_MFD_MC13783_H #define __LINUX_MFD_MC13783_H diff --git a/include/linux/mfd/mc13892.h b/include/linux/mfd/mc13892.h index a00f2bec178c..880cd949d12a 100644 --- a/include/linux/mfd/mc13892.h +++ b/include/linux/mfd/mc13892.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2010 Yong Shen <yong.shen@linaro.org> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. */ #ifndef __LINUX_MFD_MC13892_H diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h index 2ad9bdc0a5ec..f372926d5894 100644 --- a/include/linux/mfd/mc13xxx.h +++ b/include/linux/mfd/mc13xxx.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2009-2010 Pengutronix * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. */ #ifndef __LINUX_MFD_MC13XXX_H #define __LINUX_MFD_MC13XXX_H diff --git a/include/linux/mfd/mcp.h b/include/linux/mfd/mcp.h index f682953043ba..fd5cafc77e8a 100644 --- a/include/linux/mfd/mcp.h +++ b/include/linux/mfd/mcp.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/drivers/mfd/mcp.h * * Copyright (C) 2001 Russell King, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License. */ #ifndef MCP_H #define MCP_H diff --git a/include/linux/mfd/motorola-cpcap.h b/include/linux/mfd/motorola-cpcap.h index aefc49cb7ba9..981e5777deb7 100644 --- a/include/linux/mfd/motorola-cpcap.h +++ b/include/linux/mfd/motorola-cpcap.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * The register defines are based on earlier cpcap.h in Motorola Linux kernel * tree. @@ -8,10 +9,6 @@ * to make the defines usable with Linux kernel regmap support * * Copyright (C) 2016 Tony Lindgren <tony@atomide.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/device.h> diff --git a/include/linux/mfd/mt6323/core.h b/include/linux/mfd/mt6323/core.h index 06d0ec3b1f8f..2becc3443179 100644 --- a/include/linux/mfd/mt6323/core.h +++ b/include/linux/mfd/mt6323/core.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2016 Chen Zhong <chen.zhong@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MFD_MT6323_CORE_H__ diff --git a/include/linux/mfd/mt6323/registers.h b/include/linux/mfd/mt6323/registers.h index 160f3c0e2589..4455e57544eb 100644 --- a/include/linux/mfd/mt6323/registers.h +++ b/include/linux/mfd/mt6323/registers.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2016 Chen Zhong <chen.zhong@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MFD_MT6323_REGISTERS_H__ diff --git a/include/linux/mfd/mt6397/core.h b/include/linux/mfd/mt6397/core.h index d678f526e498..25a95e72179b 100644 --- a/include/linux/mfd/mt6397/core.h +++ b/include/linux/mfd/mt6397/core.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 MediaTek Inc. * Author: Flora Fu, MediaTek - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __MFD_MT6397_CORE_H__ diff --git a/include/linux/mfd/mt6397/registers.h b/include/linux/mfd/mt6397/registers.h index f23a0a60a877..34d140627a27 100644 --- a/include/linux/mfd/mt6397/registers.h +++ b/include/linux/mfd/mt6397/registers.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 MediaTek Inc. * Author: Flora Fu, MediaTek - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __MFD_MT6397_REGISTERS_H__ diff --git a/include/linux/mfd/mxs-lradc.h b/include/linux/mfd/mxs-lradc.h index 661a4521f723..ada3d81ee277 100644 --- a/include/linux/mfd/mxs-lradc.h +++ b/include/linux/mfd/mxs-lradc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Freescale MXS Low Resolution Analog-to-Digital Converter driver * @@ -5,16 +6,6 @@ * Copyright (c) 2016 Ksenija Stanojevic <ksenija.stanojevic@gmail.com> * * Author: Marek Vasut <marex@denx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __MFD_MXS_LRADC_H diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h index c34d5f0d34d7..1e61c7e9f50d 100644 --- a/include/linux/mfd/palmas.h +++ b/include/linux/mfd/palmas.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * TI Palmas * @@ -5,12 +6,6 @@ * * Author: Graeme Gregory <gg@slimlogic.co.uk> * Author: Ian Lartey <ian@slimlogic.co.uk> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __LINUX_MFD_PALMAS_H diff --git a/include/linux/mfd/pcf50633/adc.h b/include/linux/mfd/pcf50633/adc.h index b35e62801ffa..6a81896d4889 100644 --- a/include/linux/mfd/pcf50633/adc.h +++ b/include/linux/mfd/pcf50633/adc.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * adc.h -- Driver for NXP PCF50633 ADC * * (C) 2006-2008 by Openmoko, Inc. * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __LINUX_MFD_PCF50633_ADC_H diff --git a/include/linux/mfd/pcf50633/backlight.h b/include/linux/mfd/pcf50633/backlight.h index 83747e217b27..fd4a4f8d6c13 100644 --- a/include/linux/mfd/pcf50633/backlight.h +++ b/include/linux/mfd/pcf50633/backlight.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de> * PCF50633 backlight device driver - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __LINUX_MFD_PCF50633_BACKLIGHT diff --git a/include/linux/mfd/pcf50633/core.h b/include/linux/mfd/pcf50633/core.h index a80840752b4c..3f752dc62a6c 100644 --- a/include/linux/mfd/pcf50633/core.h +++ b/include/linux/mfd/pcf50633/core.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * core.h -- Core driver for NXP PCF50633 * * (C) 2006-2008 by Openmoko, Inc. * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __LINUX_MFD_PCF50633_CORE_H diff --git a/include/linux/mfd/pcf50633/gpio.h b/include/linux/mfd/pcf50633/gpio.h index a42b845efc54..f589e35795f1 100644 --- a/include/linux/mfd/pcf50633/gpio.h +++ b/include/linux/mfd/pcf50633/gpio.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * gpio.h -- GPIO driver for NXP PCF50633 * * (C) 2006-2008 by Openmoko, Inc. * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __LINUX_MFD_PCF50633_GPIO_H diff --git a/include/linux/mfd/pcf50633/mbc.h b/include/linux/mfd/pcf50633/mbc.h index df4f5fa88de3..fa5cb9256d99 100644 --- a/include/linux/mfd/pcf50633/mbc.h +++ b/include/linux/mfd/pcf50633/mbc.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * mbc.h -- Driver for NXP PCF50633 Main Battery Charger * * (C) 2006-2008 by Openmoko, Inc. * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __LINUX_MFD_PCF50633_MBC_H diff --git a/include/linux/mfd/rc5t583.h b/include/linux/mfd/rc5t583.h index 8d0a392e0a7f..4f220146cc02 100644 --- a/include/linux/mfd/rc5t583.h +++ b/include/linux/mfd/rc5t583.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Core driver interface to access RICOH_RC5T583 power management chip. * @@ -6,19 +7,6 @@ * * Based on code * Copyright (C) 2011 RICOH COMPANY,LTD - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * */ #ifndef __LINUX_MFD_RC5T583_H diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h index d3156594674c..1d831c7222b9 100644 --- a/include/linux/mfd/rk808.h +++ b/include/linux/mfd/rk808.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Register definitions for Rockchip's RK808/RK818 PMIC * @@ -9,15 +10,6 @@ * Copyright (C) 2016 PHYTEC Messtechnik GmbH * * Author: Wadim Egorov <w.egorov@phytec.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef __LINUX_REGULATOR_RK808_H diff --git a/include/linux/mfd/rn5t618.h b/include/linux/mfd/rn5t618.h index d61bc58aba8a..d62ef48060b5 100644 --- a/include/linux/mfd/rn5t618.h +++ b/include/linux/mfd/rn5t618.h @@ -1,14 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MFD core driver for Ricoh RN5T618 PMIC * * Copyright (C) 2014 Beniamino Galvani <b.galvani@gmail.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __LINUX_MFD_RN5T618_H diff --git a/include/linux/mfd/rt5033-private.h b/include/linux/mfd/rt5033-private.h index 1b63fc2f42d1..f812105c538c 100644 --- a/include/linux/mfd/rt5033-private.h +++ b/include/linux/mfd/rt5033-private.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MFD core driver for Richtek RT5033 * * Copyright (C) 2014 Samsung Electronics, Co., Ltd. * Author: Beomho Seo <beomho.seo@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published bythe Free Software Foundation. */ #ifndef __RT5033_PRIVATE_H__ diff --git a/include/linux/mfd/rt5033.h b/include/linux/mfd/rt5033.h index 6cff5cf458d2..3c23b6220c04 100644 --- a/include/linux/mfd/rt5033.h +++ b/include/linux/mfd/rt5033.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MFD core driver for the RT5033 * * Copyright (C) 2014 Samsung Electronics * Author: Beomho Seo <beomho.seo@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published bythe Free Software Foundation. */ #ifndef __RT5033_H__ diff --git a/include/linux/mfd/si476x-core.h b/include/linux/mfd/si476x-core.h index 674b45d5a757..4708c2b8512a 100644 --- a/include/linux/mfd/si476x-core.h +++ b/include/linux/mfd/si476x-core.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/media/si476x-core.h -- Common definitions for si476x core * device @@ -6,16 +7,6 @@ * Copyright (C) 2013 Andrey Smirnov * * Author: Andrey Smirnov <andrew.smirnov@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * */ #ifndef SI476X_CORE_H diff --git a/include/linux/mfd/si476x-platform.h b/include/linux/mfd/si476x-platform.h index 88bb93b7a9d5..18363b773d07 100644 --- a/include/linux/mfd/si476x-platform.h +++ b/include/linux/mfd/si476x-platform.h @@ -1,19 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/media/si476x-platform.h -- Platform data specific definitions * * Copyright (C) 2013 Andrey Smirnov * * Author: Andrey Smirnov <andrew.smirnov@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * */ #ifndef __SI476X_PLATFORM_H__ diff --git a/include/linux/mfd/si476x-reports.h b/include/linux/mfd/si476x-reports.h index e0b9455a79c0..93b34184699d 100644 --- a/include/linux/mfd/si476x-reports.h +++ b/include/linux/mfd/si476x-reports.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/media/si476x-platform.h -- Definitions of the data formats * returned by debugfs hooks @@ -5,16 +6,6 @@ * Copyright (C) 2013 Andrey Smirnov * * Author: Andrey Smirnov <andrew.smirnov@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * */ #ifndef __SI476X_REPORTS_H__ diff --git a/include/linux/mfd/sky81452.h b/include/linux/mfd/sky81452.h index b0925fa3e9ef..d469aa481243 100644 --- a/include/linux/mfd/sky81452.h +++ b/include/linux/mfd/sky81452.h @@ -1,20 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * sky81452.h SKY81452 MFD driver * * Copyright 2014 Skyworks Solutions Inc. * Author : Gyungoh Yoo <jack.yoo@skyworksinc.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _SKY81452_H diff --git a/include/linux/mfd/smsc.h b/include/linux/mfd/smsc.h index 9747b29f356f..83944124e886 100644 --- a/include/linux/mfd/smsc.h +++ b/include/linux/mfd/smsc.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * SMSC ECE1099 * * Copyright 2012 Texas Instruments Inc. * * Author: Sourav Poddar <sourav.poddar@ti.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __LINUX_MFD_SMSC_H diff --git a/include/linux/mfd/sta2x11-mfd.h b/include/linux/mfd/sta2x11-mfd.h index 9a855ac11cbf..2001ca5c44a9 100644 --- a/include/linux/mfd/sta2x11-mfd.h +++ b/include/linux/mfd/sta2x11-mfd.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2009-2011 Wind River Systems, Inc. * Copyright (c) 2011 ST Microelectronics (Alessandro Rubini) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * * The STMicroelectronics ConneXt (STA2X11) chip has several unrelated * functions in one PCI endpoint functions. This driver simply * registers the platform devices in this iomemregion and exports a few diff --git a/include/linux/mfd/stmfx.h b/include/linux/mfd/stmfx.h new file mode 100644 index 000000000000..d890595b89b6 --- /dev/null +++ b/include/linux/mfd/stmfx.h @@ -0,0 +1,123 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2019 STMicroelectronics + * Author(s): Amelie Delaunay <amelie.delaunay@st.com>. + */ + +#ifndef MFD_STMFX_H +#define MFX_STMFX_H + +#include <linux/regmap.h> + +/* General */ +#define STMFX_REG_CHIP_ID 0x00 /* R */ +#define STMFX_REG_FW_VERSION_MSB 0x01 /* R */ +#define STMFX_REG_FW_VERSION_LSB 0x02 /* R */ +#define STMFX_REG_SYS_CTRL 0x40 /* RW */ +/* IRQ output management */ +#define STMFX_REG_IRQ_OUT_PIN 0x41 /* RW */ +#define STMFX_REG_IRQ_SRC_EN 0x42 /* RW */ +#define STMFX_REG_IRQ_PENDING 0x08 /* R */ +#define STMFX_REG_IRQ_ACK 0x44 /* RW */ +/* GPIO management */ +#define STMFX_REG_IRQ_GPI_PENDING1 0x0C /* R */ +#define STMFX_REG_IRQ_GPI_PENDING2 0x0D /* R */ +#define STMFX_REG_IRQ_GPI_PENDING3 0x0E /* R */ +#define STMFX_REG_GPIO_STATE1 0x10 /* R */ +#define STMFX_REG_GPIO_STATE2 0x11 /* R */ +#define STMFX_REG_GPIO_STATE3 0x12 /* R */ +#define STMFX_REG_IRQ_GPI_SRC1 0x48 /* RW */ +#define STMFX_REG_IRQ_GPI_SRC2 0x49 /* RW */ +#define STMFX_REG_IRQ_GPI_SRC3 0x4A /* RW */ +#define STMFX_REG_IRQ_GPI_EVT1 0x4C /* RW */ +#define STMFX_REG_IRQ_GPI_EVT2 0x4D /* RW */ +#define STMFX_REG_IRQ_GPI_EVT3 0x4E /* RW */ +#define STMFX_REG_IRQ_GPI_TYPE1 0x50 /* RW */ +#define STMFX_REG_IRQ_GPI_TYPE2 0x51 /* RW */ +#define STMFX_REG_IRQ_GPI_TYPE3 0x52 /* RW */ +#define STMFX_REG_IRQ_GPI_ACK1 0x54 /* RW */ +#define STMFX_REG_IRQ_GPI_ACK2 0x55 /* RW */ +#define STMFX_REG_IRQ_GPI_ACK3 0x56 /* RW */ +#define STMFX_REG_GPIO_DIR1 0x60 /* RW */ +#define STMFX_REG_GPIO_DIR2 0x61 /* RW */ +#define STMFX_REG_GPIO_DIR3 0x62 /* RW */ +#define STMFX_REG_GPIO_TYPE1 0x64 /* RW */ +#define STMFX_REG_GPIO_TYPE2 0x65 /* RW */ +#define STMFX_REG_GPIO_TYPE3 0x66 /* RW */ +#define STMFX_REG_GPIO_PUPD1 0x68 /* RW */ +#define STMFX_REG_GPIO_PUPD2 0x69 /* RW */ +#define STMFX_REG_GPIO_PUPD3 0x6A /* RW */ +#define STMFX_REG_GPO_SET1 0x6C /* RW */ +#define STMFX_REG_GPO_SET2 0x6D /* RW */ +#define STMFX_REG_GPO_SET3 0x6E /* RW */ +#define STMFX_REG_GPO_CLR1 0x70 /* RW */ +#define STMFX_REG_GPO_CLR2 0x71 /* RW */ +#define STMFX_REG_GPO_CLR3 0x72 /* RW */ + +#define STMFX_REG_MAX 0xB0 + +/* MFX boot time is around 10ms, so after reset, we have to wait this delay */ +#define STMFX_BOOT_TIME_MS 10 + +/* STMFX_REG_CHIP_ID bitfields */ +#define STMFX_REG_CHIP_ID_MASK GENMASK(7, 0) + +/* STMFX_REG_SYS_CTRL bitfields */ +#define STMFX_REG_SYS_CTRL_GPIO_EN BIT(0) +#define STMFX_REG_SYS_CTRL_TS_EN BIT(1) +#define STMFX_REG_SYS_CTRL_IDD_EN BIT(2) +#define STMFX_REG_SYS_CTRL_ALTGPIO_EN BIT(3) +#define STMFX_REG_SYS_CTRL_SWRST BIT(7) + +/* STMFX_REG_IRQ_OUT_PIN bitfields */ +#define STMFX_REG_IRQ_OUT_PIN_TYPE BIT(0) /* 0-OD 1-PP */ +#define STMFX_REG_IRQ_OUT_PIN_POL BIT(1) /* 0-active LOW 1-active HIGH */ + +/* STMFX_REG_IRQ_(SRC_EN/PENDING/ACK) bit shift */ +enum stmfx_irqs { + STMFX_REG_IRQ_SRC_EN_GPIO = 0, + STMFX_REG_IRQ_SRC_EN_IDD, + STMFX_REG_IRQ_SRC_EN_ERROR, + STMFX_REG_IRQ_SRC_EN_TS_DET, + STMFX_REG_IRQ_SRC_EN_TS_NE, + STMFX_REG_IRQ_SRC_EN_TS_TH, + STMFX_REG_IRQ_SRC_EN_TS_FULL, + STMFX_REG_IRQ_SRC_EN_TS_OVF, + STMFX_REG_IRQ_SRC_MAX, +}; + +enum stmfx_functions { + STMFX_FUNC_GPIO = BIT(0), /* GPIO[15:0] */ + STMFX_FUNC_ALTGPIO_LOW = BIT(1), /* aGPIO[3:0] */ + STMFX_FUNC_ALTGPIO_HIGH = BIT(2), /* aGPIO[7:4] */ + STMFX_FUNC_TS = BIT(3), + STMFX_FUNC_IDD = BIT(4), +}; + +/** + * struct stmfx_ddata - STMFX MFD structure + * @device: device reference used for logs + * @map: register map + * @vdd: STMFX power supply + * @irq_domain: IRQ domain + * @lock: IRQ bus lock + * @irq_src: cache of IRQ_SRC_EN register for bus_lock + * @bkp_sysctrl: backup of SYS_CTRL register for suspend/resume + * @bkp_irqoutpin: backup of IRQ_OUT_PIN register for suspend/resume + */ +struct stmfx { + struct device *dev; + struct regmap *map; + struct regulator *vdd; + struct irq_domain *irq_domain; + struct mutex lock; /* IRQ bus lock */ + u8 irq_src; +#ifdef CONFIG_PM + u8 bkp_sysctrl; + u8 bkp_irqoutpin; +#endif +}; + +int stmfx_function_enable(struct stmfx *stmfx, u32 func); +int stmfx_function_disable(struct stmfx *stmfx, u32 func); +#endif diff --git a/include/linux/mfd/stmpe.h b/include/linux/mfd/stmpe.h index 07f55aac9390..87e29d561e22 100644 --- a/include/linux/mfd/stmpe.h +++ b/include/linux/mfd/stmpe.h @@ -1,7 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2010 * - * License Terms: GNU General Public License, version 2 * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson */ diff --git a/include/linux/mfd/stw481x.h b/include/linux/mfd/stw481x.h index 833074b766bd..5312804666b3 100644 --- a/include/linux/mfd/stw481x.h +++ b/include/linux/mfd/stw481x.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2011 ST-Ericsson SA * Written on behalf of Linaro for ST-Ericsson * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #ifndef MFD_STW481X_H #define MFD_STW481X_H diff --git a/include/linux/mfd/sun4i-gpadc.h b/include/linux/mfd/sun4i-gpadc.h index 139872c2e0fe..ea0ccf33a459 100644 --- a/include/linux/mfd/sun4i-gpadc.h +++ b/include/linux/mfd/sun4i-gpadc.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Header of ADC MFD core driver for sunxi platforms * * Copyright (c) 2016 Quentin Schulz <quentin.schulz@free-electrons.com> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. */ #ifndef __SUN4I_GPADC__H__ diff --git a/include/linux/mfd/syscon.h b/include/linux/mfd/syscon.h index 40a76b97b7ab..f0273c9e972b 100644 --- a/include/linux/mfd/syscon.h +++ b/include/linux/mfd/syscon.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * System Control Driver * @@ -5,11 +6,6 @@ * Copyright (C) 2012 Linaro Ltd. * * Author: Dong Aisheng <dong.aisheng@linaro.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __LINUX_MFD_SYSCON_H__ diff --git a/include/linux/mfd/syscon/atmel-matrix.h b/include/linux/mfd/syscon/atmel-matrix.h index 8293c3e2a82a..f61cd127a852 100644 --- a/include/linux/mfd/syscon/atmel-matrix.h +++ b/include/linux/mfd/syscon/atmel-matrix.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright (C) 2014 Atmel Corporation. * * Memory Controllers (MATRIX, EBI) - System peripherals registers. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef _LINUX_MFD_SYSCON_ATMEL_MATRIX_H diff --git a/include/linux/mfd/syscon/atmel-mc.h b/include/linux/mfd/syscon/atmel-mc.h index afd9b8f1e363..99c56205c410 100644 --- a/include/linux/mfd/syscon/atmel-mc.h +++ b/include/linux/mfd/syscon/atmel-mc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright (C) 2005 Ivan Kokshaysky * Copyright (C) SAN People @@ -5,11 +6,6 @@ * Memory Controllers (MC, EBI, SMC, SDRAMC, BFC) - System peripherals * registers. * Based on AT91RM9200 datasheet revision E. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef _LINUX_MFD_SYSCON_ATMEL_MC_H_ diff --git a/include/linux/mfd/syscon/atmel-smc.h b/include/linux/mfd/syscon/atmel-smc.h index 7a367f34b66a..e9e24f4c4578 100644 --- a/include/linux/mfd/syscon/atmel-smc.h +++ b/include/linux/mfd/syscon/atmel-smc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Atmel SMC (Static Memory Controller) register offsets and bit definitions. * @@ -5,10 +6,6 @@ * Copyright (C) 2014 Free Electrons * * Author: Boris Brezillon <boris.brezillon@free-electrons.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _LINUX_MFD_SYSCON_ATMEL_SMC_H_ diff --git a/include/linux/mfd/syscon/atmel-st.h b/include/linux/mfd/syscon/atmel-st.h index 8acf1ec1fa32..5b6013d0c440 100644 --- a/include/linux/mfd/syscon/atmel-st.h +++ b/include/linux/mfd/syscon/atmel-st.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright (C) 2005 Ivan Kokshaysky * Copyright (C) SAN People * * System Timer (ST) - System peripherals registers. * Based on AT91RM9200 datasheet revision E. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef _LINUX_MFD_SYSCON_ATMEL_ST_H diff --git a/include/linux/mfd/syscon/clps711x.h b/include/linux/mfd/syscon/clps711x.h index 26355abae515..4c12850dec89 100644 --- a/include/linux/mfd/syscon/clps711x.h +++ b/include/linux/mfd/syscon/clps711x.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * CLPS711X system register bits definitions * * Copyright (C) 2013 Alexander Shiyan <shc_work@mail.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef _LINUX_MFD_SYSCON_CLPS711X_H_ diff --git a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h b/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h index c1b25f5e386d..d4b5e527a7a3 100644 --- a/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h +++ b/include/linux/mfd/syscon/imx6q-iomuxc-gpr.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2012 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_IMX6Q_IOMUXC_GPR_H @@ -410,6 +407,15 @@ #define IMX6SX_GPR1_FEC_CLOCK_PAD_DIR_MASK (0x3 << 17) #define IMX6SX_GPR1_FEC_CLOCK_MUX_SEL_EXT (0x3 << 13) +#define IMX6SX_GPR2_MQS_OVERSAMPLE_MASK (0x1 << 26) +#define IMX6SX_GPR2_MQS_OVERSAMPLE_SHIFT (26) +#define IMX6SX_GPR2_MQS_EN_MASK (0x1 << 25) +#define IMX6SX_GPR2_MQS_EN_SHIFT (25) +#define IMX6SX_GPR2_MQS_SW_RST_MASK (0x1 << 24) +#define IMX6SX_GPR2_MQS_SW_RST_SHIFT (24) +#define IMX6SX_GPR2_MQS_CLK_DIV_MASK (0xFF << 16) +#define IMX6SX_GPR2_MQS_CLK_DIV_SHIFT (16) + #define IMX6SX_GPR4_FEC_ENET1_STOP_REQ (0x1 << 3) #define IMX6SX_GPR4_FEC_ENET2_STOP_REQ (0x1 << 4) diff --git a/include/linux/mfd/syscon/imx7-iomuxc-gpr.h b/include/linux/mfd/syscon/imx7-iomuxc-gpr.h index abbd52466573..3d46907bab89 100644 --- a/include/linux/mfd/syscon/imx7-iomuxc-gpr.h +++ b/include/linux/mfd/syscon/imx7-iomuxc-gpr.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2015 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_IMX7_IOMUXC_GPR_H diff --git a/include/linux/mfd/t7l66xb.h b/include/linux/mfd/t7l66xb.h index b4629818aea5..69632c1b07bd 100644 --- a/include/linux/mfd/t7l66xb.h +++ b/include/linux/mfd/t7l66xb.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * This file contains the definitions for the T7L66XB * * (C) Copyright 2005 Ian Molton <spyro@f2s.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef MFD_T7L66XB_H #define MFD_T7L66XB_H diff --git a/include/linux/mfd/tc3589x.h b/include/linux/mfd/tc3589x.h index 468c31a27fcf..bb2b19599761 100644 --- a/include/linux/mfd/tc3589x.h +++ b/include/linux/mfd/tc3589x.h @@ -1,7 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2010 - * - * License Terms: GNU General Public License, version 2 */ #ifndef __LINUX_MFD_TC3589x_H diff --git a/include/linux/mfd/tc6393xb.h b/include/linux/mfd/tc6393xb.h index 626e448205c5..fcc8e74f0e8d 100644 --- a/include/linux/mfd/tc6393xb.h +++ b/include/linux/mfd/tc6393xb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Toshiba TC6393XB SoC support * @@ -8,10 +9,6 @@ * * Based on code written by Sharp/Lineo for 2.4 kernels * Based on locomo.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef MFD_TC6393XB_H diff --git a/include/linux/mfd/ti-lmu-register.h b/include/linux/mfd/ti-lmu-register.h index f09510561a55..222cb14c5b0f 100644 --- a/include/linux/mfd/ti-lmu-register.h +++ b/include/linux/mfd/ti-lmu-register.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * TI LMU (Lighting Management Unit) Device Register Map * * Copyright 2017 Texas Instruments * * Author: Milo Kim <milo.kim@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MFD_TI_LMU_REGISTER_H__ diff --git a/include/linux/mfd/ti-lmu.h b/include/linux/mfd/ti-lmu.h index 7762c1bce55d..7d1e9c24f818 100644 --- a/include/linux/mfd/ti-lmu.h +++ b/include/linux/mfd/ti-lmu.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * TI LMU (Lighting Management Unit) Devices * * Copyright 2017 Texas Instruments * * Author: Milo Kim <milo.kim@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MFD_TI_LMU_H__ diff --git a/include/linux/mfd/tps6105x.h b/include/linux/mfd/tps6105x.h index 8bc51180800a..b1313411ef09 100644 --- a/include/linux/mfd/tps6105x.h +++ b/include/linux/mfd/tps6105x.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2011 ST-Ericsson SA * Written on behalf of Linaro for ST-Ericsson * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #ifndef MFD_TPS6105X_H #define MFD_TPS6105X_H diff --git a/include/linux/mfd/tps65090.h b/include/linux/mfd/tps65090.h index f05bf4a146e2..44ebcc4d8f01 100644 --- a/include/linux/mfd/tps65090.h +++ b/include/linux/mfd/tps65090.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Core driver interface for TI TPS65090 PMIC family * * Copyright (C) 2012 NVIDIA Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * */ #ifndef __LINUX_MFD_TPS65090_H diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h index deffdcd0236f..ce4b9e743f7c 100644 --- a/include/linux/mfd/tps65910.h +++ b/include/linux/mfd/tps65910.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * tps65910.h -- TI TPS6591x * @@ -6,12 +7,6 @@ * Author: Graeme Gregory <gg@slimlogic.co.uk> * Author: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk> * Author: Arnaud Deconinck <a-deconinck@ti.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __LINUX_MFD_TPS65910_H diff --git a/include/linux/mfd/twl.h b/include/linux/mfd/twl.h index 9ad7828d9d34..44aff52a5002 100644 --- a/include/linux/mfd/twl.h +++ b/include/linux/mfd/twl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * twl4030.h - header for TWL4030 PM and audio CODEC device * @@ -5,21 +6,6 @@ * * Based on tlv320aic23.c: * Copyright (c) by Kai Svahn <kai.svahn@nokia.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef __TWL_H_ diff --git a/include/linux/mfd/twl4030-audio.h b/include/linux/mfd/twl4030-audio.h index 3d22b72df076..1c28605dfda8 100644 --- a/include/linux/mfd/twl4030-audio.h +++ b/include/linux/mfd/twl4030-audio.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MFD driver for twl4030 audio submodule * * Author: Peter Ujfalusi <peter.ujfalusi@ti.com> * * Copyright: (C) 2009 Nokia Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * */ #ifndef __TWL4030_CODEC_H__ diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h index a2e88761c09f..1fc7450bd8ab 100644 --- a/include/linux/mfd/twl6040.h +++ b/include/linux/mfd/twl6040.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MFD driver for twl6040 * @@ -5,21 +6,6 @@ * Misael Lopez Cruz <misael.lopez@ti.com> * * Copyright: (C) 2011 Texas Instruments, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * */ #ifndef __TWL6040_CODEC_H__ diff --git a/include/linux/mfd/ucb1x00.h b/include/linux/mfd/ucb1x00.h index 88f90cbf8e6a..43bcf35afe27 100644 --- a/include/linux/mfd/ucb1x00.h +++ b/include/linux/mfd/ucb1x00.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/mfd/ucb1x00.h * * Copyright (C) 2001 Russell King, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License. */ #ifndef UCB1200_H #define UCB1200_H diff --git a/include/linux/mfd/viperboard.h b/include/linux/mfd/viperboard.h index 193452848c04..0557667fe544 100644 --- a/include/linux/mfd/viperboard.h +++ b/include/linux/mfd/viperboard.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/viperboard.h * @@ -6,12 +7,6 @@ * (C) 2012 by Lemonage GmbH * Author: Lars Poeschel <poeschel@lemonage.de> * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_VIPERBOARD_H__ diff --git a/include/linux/mfd/wl1273-core.h b/include/linux/mfd/wl1273-core.h index db2f3f454a1b..c28cf76d5c31 100644 --- a/include/linux/mfd/wl1273-core.h +++ b/include/linux/mfd/wl1273-core.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/mfd/wl1273-core.h * @@ -5,20 +6,6 @@ * * Copyright (C) 2010 Nokia Corporation * Author: Matti J. Aaltonen <matti.j.aaltonen@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA */ #ifndef WL1273_CORE_H diff --git a/include/linux/mfd/wm831x/auxadc.h b/include/linux/mfd/wm831x/auxadc.h index 867aa23f9370..02ddb4fe1608 100644 --- a/include/linux/mfd/wm831x/auxadc.h +++ b/include/linux/mfd/wm831x/auxadc.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/wm831x/auxadc.h -- Auxiliary ADC interface for WM831x * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM831X_AUXADC_H__ diff --git a/include/linux/mfd/wm831x/core.h b/include/linux/mfd/wm831x/core.h index 6fcb8eb00282..511bcad876f0 100644 --- a/include/linux/mfd/wm831x/core.h +++ b/include/linux/mfd/wm831x/core.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/wm831x/core.h -- Core interface for WM831x * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM831X_CORE_H__ diff --git a/include/linux/mfd/wm831x/gpio.h b/include/linux/mfd/wm831x/gpio.h index 9b163c58865f..70587a4ec634 100644 --- a/include/linux/mfd/wm831x/gpio.h +++ b/include/linux/mfd/wm831x/gpio.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/wm831x/gpio.h -- GPIO for WM831x * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM831X_GPIO_H__ diff --git a/include/linux/mfd/wm831x/irq.h b/include/linux/mfd/wm831x/irq.h index 3a8c97656fda..ab2d1524e729 100644 --- a/include/linux/mfd/wm831x/irq.h +++ b/include/linux/mfd/wm831x/irq.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/wm831x/irq.h -- Interrupt controller for WM831x * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM831X_IRQ_H__ diff --git a/include/linux/mfd/wm831x/otp.h b/include/linux/mfd/wm831x/otp.h index ce1f81a39bfc..bc244456ad56 100644 --- a/include/linux/mfd/wm831x/otp.h +++ b/include/linux/mfd/wm831x/otp.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/wm831x/otp.h -- OTP interface for WM831x * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM831X_OTP_H__ diff --git a/include/linux/mfd/wm831x/pdata.h b/include/linux/mfd/wm831x/pdata.h index dcc9631b3052..071cdf3e16cf 100644 --- a/include/linux/mfd/wm831x/pdata.h +++ b/include/linux/mfd/wm831x/pdata.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/wm831x/pdata.h -- Platform data for WM831x * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM831X_PDATA_H__ diff --git a/include/linux/mfd/wm831x/pmu.h b/include/linux/mfd/wm831x/pmu.h index b18cbb027bc3..77187fcaf226 100644 --- a/include/linux/mfd/wm831x/pmu.h +++ b/include/linux/mfd/wm831x/pmu.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/wm831x/pmu.h -- PMU for WM831x * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM831X_PMU_H__ diff --git a/include/linux/mfd/wm831x/regulator.h b/include/linux/mfd/wm831x/regulator.h index 30c587a0624c..233b3017954a 100644 --- a/include/linux/mfd/wm831x/regulator.h +++ b/include/linux/mfd/wm831x/regulator.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/mfd/wm831x/regulator.h -- Regulator definitons for wm831x * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM831X_REGULATOR_H__ diff --git a/include/linux/mfd/wm831x/status.h b/include/linux/mfd/wm831x/status.h index 6bc090d0e3ac..0d263577d21d 100644 --- a/include/linux/mfd/wm831x/status.h +++ b/include/linux/mfd/wm831x/status.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/wm831x/status.h -- Status LEDs for WM831x * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM831X_STATUS_H__ diff --git a/include/linux/mfd/wm831x/watchdog.h b/include/linux/mfd/wm831x/watchdog.h index 97a99b52956f..c997c792946c 100644 --- a/include/linux/mfd/wm831x/watchdog.h +++ b/include/linux/mfd/wm831x/watchdog.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/wm831x/watchdog.h -- Watchdog for WM831x * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM831X_WATCHDOG_H__ diff --git a/include/linux/mfd/wm8350/audio.h b/include/linux/mfd/wm8350/audio.h index 0bc41c4c0429..ec01ec84d495 100644 --- a/include/linux/mfd/wm8350/audio.h +++ b/include/linux/mfd/wm8350/audio.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * audio.h -- Audio Driver for Wolfson WM8350 PMIC * * Copyright 2007, 2008 Wolfson Microelectronics PLC - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __LINUX_MFD_WM8350_AUDIO_H_ diff --git a/include/linux/mfd/wm8350/comparator.h b/include/linux/mfd/wm8350/comparator.h index 54bc5d0fd502..250d89239528 100644 --- a/include/linux/mfd/wm8350/comparator.h +++ b/include/linux/mfd/wm8350/comparator.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * comparator.h -- Comparator Aux ADC for Wolfson WM8350 PMIC * * Copyright 2007 Wolfson Microelectronics PLC - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __LINUX_MFD_WM8350_COMPARATOR_H_ diff --git a/include/linux/mfd/wm8350/core.h b/include/linux/mfd/wm8350/core.h index 202d9bde2c7c..a3241e4d7548 100644 --- a/include/linux/mfd/wm8350/core.h +++ b/include/linux/mfd/wm8350/core.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * core.h -- Core Driver for Wolfson WM8350 PMIC * * Copyright 2007 Wolfson Microelectronics PLC - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __LINUX_MFD_WM8350_CORE_H_ diff --git a/include/linux/mfd/wm8350/gpio.h b/include/linux/mfd/wm8350/gpio.h index d657bcd6d955..e831b30dde3e 100644 --- a/include/linux/mfd/wm8350/gpio.h +++ b/include/linux/mfd/wm8350/gpio.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * gpio.h -- GPIO Driver for Wolfson WM8350 PMIC * * Copyright 2007 Wolfson Microelectronics PLC - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __LINUX_MFD_WM8350_GPIO_H_ diff --git a/include/linux/mfd/wm8350/pmic.h b/include/linux/mfd/wm8350/pmic.h index 7a09e7f1f984..04b09a2ddb28 100644 --- a/include/linux/mfd/wm8350/pmic.h +++ b/include/linux/mfd/wm8350/pmic.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * pmic.h -- Power Management Driver for Wolfson WM8350 PMIC * * Copyright 2007 Wolfson Microelectronics PLC - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __LINUX_MFD_WM8350_PMIC_H diff --git a/include/linux/mfd/wm8350/rtc.h b/include/linux/mfd/wm8350/rtc.h index ebd72ffc62d1..b2f58359b2eb 100644 --- a/include/linux/mfd/wm8350/rtc.h +++ b/include/linux/mfd/wm8350/rtc.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * rtc.h -- RTC driver for Wolfson WM8350 PMIC * * Copyright 2007 Wolfson Microelectronics PLC - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __LINUX_MFD_WM8350_RTC_H diff --git a/include/linux/mfd/wm8350/supply.h b/include/linux/mfd/wm8350/supply.h index 8dc93673e34a..d7a91e26177c 100644 --- a/include/linux/mfd/wm8350/supply.h +++ b/include/linux/mfd/wm8350/supply.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * supply.h -- Power Supply Driver for Wolfson WM8350 PMIC * * Copyright 2007 Wolfson Microelectronics PLC - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __LINUX_MFD_WM8350_SUPPLY_H_ diff --git a/include/linux/mfd/wm8350/wdt.h b/include/linux/mfd/wm8350/wdt.h index f6135b5e5ef4..97454aa8c436 100644 --- a/include/linux/mfd/wm8350/wdt.h +++ b/include/linux/mfd/wm8350/wdt.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * wdt.h -- Watchdog Driver for Wolfson WM8350 PMIC * * Copyright 2007, 2008 Wolfson Microelectronics PLC - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __LINUX_MFD_WM8350_WDT_H_ diff --git a/include/linux/mfd/wm8400-audio.h b/include/linux/mfd/wm8400-audio.h index e06ed3eb1d0a..d47bdcc7a765 100644 --- a/include/linux/mfd/wm8400-audio.h +++ b/include/linux/mfd/wm8400-audio.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * wm8400 private definitions for audio * * Copyright 2008 Wolfson Microelectronics plc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __LINUX_MFD_WM8400_AUDIO_H diff --git a/include/linux/mfd/wm8400-private.h b/include/linux/mfd/wm8400-private.h index 43d0d307e2e3..bc8c2ca6dc70 100644 --- a/include/linux/mfd/wm8400-private.h +++ b/include/linux/mfd/wm8400-private.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * wm8400 private definitions. * * Copyright 2008 Wolfson Microelectronics plc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __LINUX_MFD_WM8400_PRIV_H diff --git a/include/linux/mfd/wm8400.h b/include/linux/mfd/wm8400.h index b46b566ac1ac..a812d89e7cb3 100644 --- a/include/linux/mfd/wm8400.h +++ b/include/linux/mfd/wm8400.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * wm8400 client interface * * Copyright 2008 Wolfson Microelectronics plc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __LINUX_MFD_WM8400_H diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h index eefafa62d304..e8b093522ffd 100644 --- a/include/linux/mfd/wm8994/core.h +++ b/include/linux/mfd/wm8994/core.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/wm8994/core.h -- Core interface for WM8994 * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM8994_CORE_H__ diff --git a/include/linux/mfd/wm8994/gpio.h b/include/linux/mfd/wm8994/gpio.h index 0c79b5ff4b5a..723fa331776e 100644 --- a/include/linux/mfd/wm8994/gpio.h +++ b/include/linux/mfd/wm8994/gpio.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/wm8994/gpio.h - GPIO configuration for WM8994 * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM8994_GPIO_H__ diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h index f346167c0e00..81e7dcbd94df 100644 --- a/include/linux/mfd/wm8994/pdata.h +++ b/include/linux/mfd/wm8994/pdata.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/wm8994/pdata.h -- Platform data for WM8994 * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM8994_PDATA_H__ diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h index db8cef3d5321..8782a207faf7 100644 --- a/include/linux/mfd/wm8994/registers.h +++ b/include/linux/mfd/wm8994/registers.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mfd/wm8994/registers.h -- Register definitions for WM8994 * * Copyright 2009 Wolfson Microelectronics PLC. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __MFD_WM8994_REGISTERS_H__ diff --git a/include/linux/mfd/wm97xx.h b/include/linux/mfd/wm97xx.h index 45fb54f19d09..446a5546ceca 100644 --- a/include/linux/mfd/wm97xx.h +++ b/include/linux/mfd/wm97xx.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * wm97xx client interface * * Copyright (C) 2017 Robert Jarzmik - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __LINUX_MFD_WM97XX_H diff --git a/include/linux/mic_bus.h b/include/linux/mic_bus.h index 504d54c71bdb..491156a2359f 100644 --- a/include/linux/mic_bus.h +++ b/include/linux/mic_bus.h @@ -1,20 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Intel MIC Platform Software Stack (MPSS) * * Copyright(c) 2014 Intel Corporation. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * The full GNU General Public License is included in this distribution in - * the file called "COPYING". - * * Intel MIC Bus driver. * * This implementation is very similar to the the virtio bus driver diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h index 7361cd3fddc1..ad24554f11f9 100644 --- a/include/linux/micrel_phy.h +++ b/include/linux/micrel_phy.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/micrel_phy.h * * Micrel PHY IDs - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef _MICREL_PHY_H diff --git a/include/linux/microchipphy.h b/include/linux/microchipphy.h index 8c40128af240..517288da19fd 100644 --- a/include/linux/microchipphy.h +++ b/include/linux/microchipphy.h @@ -1,18 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Microchip Technology - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _MICROCHIPPHY_H diff --git a/include/linux/mlx5/eswitch.h b/include/linux/mlx5/eswitch.h index 0ca77dd1429c..cf226c190329 100644 --- a/include/linux/mlx5/eswitch.h +++ b/include/linux/mlx5/eswitch.h @@ -51,13 +51,13 @@ void mlx5_eswitch_register_vport_reps(struct mlx5_eswitch *esw, u8 rep_type); void mlx5_eswitch_unregister_vport_reps(struct mlx5_eswitch *esw, u8 rep_type); void *mlx5_eswitch_get_proto_dev(struct mlx5_eswitch *esw, - int vport, + u16 vport_num, u8 rep_type); struct mlx5_eswitch_rep *mlx5_eswitch_vport_rep(struct mlx5_eswitch *esw, - int vport); + u16 vport_num); void *mlx5_eswitch_uplink_get_proto_dev(struct mlx5_eswitch *esw, u8 rep_type); u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw); struct mlx5_flow_handle * mlx5_eswitch_add_send_to_vport_rule(struct mlx5_eswitch *esw, - int vport, u32 sqn); + u16 vport_num, u32 sqn); #endif diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 82612741b29e..5e74305e2e57 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -7344,7 +7344,7 @@ struct mlx5_ifc_create_eq_out_bits { struct mlx5_ifc_create_eq_in_bits { u8 opcode[0x10]; - u8 reserved_at_10[0x10]; + u8 uid[0x10]; u8 reserved_at_20[0x10]; u8 op_mod[0x10]; diff --git a/include/linux/mm-arch-hooks.h b/include/linux/mm-arch-hooks.h index 4efc3f56e6df..9c4bedc95504 100644 --- a/include/linux/mm-arch-hooks.h +++ b/include/linux/mm-arch-hooks.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Generic mm no-op hooks. * * Copyright (C) 2015, IBM Corporation * Author: Laurent Dufour <ldufour@linux.vnet.ibm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _LINUX_MM_ARCH_HOOKS_H #define _LINUX_MM_ARCH_HOOKS_H diff --git a/include/linux/mm.h b/include/linux/mm.h index 083d7b4863ed..dd0b5f4e1e45 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -99,6 +99,17 @@ extern int mmap_rnd_compat_bits __read_mostly; #include <asm/pgtable.h> #include <asm/processor.h> +/* + * Architectures that support memory tagging (assigning tags to memory regions, + * embedding these tags into addresses that point to these memory regions, and + * checking that the memory and the pointer tags match on memory accesses) + * redefine this macro to strip tags from pointers. + * It's defined as noop for arcitectures that don't support memory tagging. + */ +#ifndef untagged_addr +#define untagged_addr(addr) (addr) +#endif + #ifndef __pa_symbol #define __pa_symbol(x) __pa(RELOC_HIDE((unsigned long)(x), 0)) #endif @@ -124,10 +135,45 @@ extern int mmap_rnd_compat_bits __read_mostly; /* * On some architectures it is expensive to call memset() for small sizes. - * Those architectures should provide their own implementation of "struct page" - * zeroing by defining this macro in <asm/pgtable.h>. + * If an architecture decides to implement their own version of + * mm_zero_struct_page they should wrap the defines below in a #ifndef and + * define their own version of this macro in <asm/pgtable.h> */ -#ifndef mm_zero_struct_page +#if BITS_PER_LONG == 64 +/* This function must be updated when the size of struct page grows above 80 + * or reduces below 56. The idea that compiler optimizes out switch() + * statement, and only leaves move/store instructions. Also the compiler can + * combine write statments if they are both assignments and can be reordered, + * this can result in several of the writes here being dropped. + */ +#define mm_zero_struct_page(pp) __mm_zero_struct_page(pp) +static inline void __mm_zero_struct_page(struct page *page) +{ + unsigned long *_pp = (void *)page; + + /* Check that struct page is either 56, 64, 72, or 80 bytes */ + BUILD_BUG_ON(sizeof(struct page) & 7); + BUILD_BUG_ON(sizeof(struct page) < 56); + BUILD_BUG_ON(sizeof(struct page) > 80); + + switch (sizeof(struct page)) { + case 80: + _pp[9] = 0; /* fallthrough */ + case 72: + _pp[8] = 0; /* fallthrough */ + case 64: + _pp[7] = 0; /* fallthrough */ + case 56: + _pp[6] = 0; + _pp[5] = 0; + _pp[4] = 0; + _pp[3] = 0; + _pp[2] = 0; + _pp[1] = 0; + _pp[0] = 0; + } +} +#else #define mm_zero_struct_page(pp) ((void)memset((pp), 0, sizeof(struct page))) #endif @@ -501,9 +547,6 @@ static inline void vma_set_anonymous(struct vm_area_struct *vma) struct mmu_gather; struct inode; -#define page_private(page) ((page)->private) -#define set_page_private(page, v) ((page)->private = (v)) - #if !defined(__HAVE_ARCH_PTE_DEVMAP) || !defined(CONFIG_TRANSPARENT_HUGEPAGE) static inline int pmd_devmap(pmd_t pmd) { @@ -1007,6 +1050,30 @@ static inline void put_page(struct page *page) __put_page(page); } +/** + * put_user_page() - release a gup-pinned page + * @page: pointer to page to be released + * + * Pages that were pinned via get_user_pages*() must be released via + * either put_user_page(), or one of the put_user_pages*() routines + * below. This is so that eventually, pages that are pinned via + * get_user_pages*() can be separately tracked and uniquely handled. In + * particular, interactions with RDMA and filesystems need special + * handling. + * + * put_user_page() and put_page() are not interchangeable, despite this early + * implementation that makes them look the same. put_user_page() calls must + * be perfectly matched up with get_user_page() calls. + */ +static inline void put_user_page(struct page *page) +{ + put_page(page); +} + +void put_user_pages_dirty(struct page **pages, unsigned long npages); +void put_user_pages_dirty_lock(struct page **pages, unsigned long npages); +void put_user_pages(struct page **pages, unsigned long npages); + #if defined(CONFIG_SPARSEMEM) && !defined(CONFIG_SPARSEMEM_VMEMMAP) #define SECTION_IN_PAGE_FLAGS #endif @@ -1505,21 +1572,8 @@ long get_user_pages_locked(unsigned long start, unsigned long nr_pages, long get_user_pages_unlocked(unsigned long start, unsigned long nr_pages, struct page **pages, unsigned int gup_flags); -#if defined(CONFIG_FS_DAX) || defined(CONFIG_CMA) -long get_user_pages_longterm(unsigned long start, unsigned long nr_pages, - unsigned int gup_flags, struct page **pages, - struct vm_area_struct **vmas); -#else -static inline long get_user_pages_longterm(unsigned long start, - unsigned long nr_pages, unsigned int gup_flags, - struct page **pages, struct vm_area_struct **vmas) -{ - return get_user_pages(start, nr_pages, gup_flags, pages, vmas); -} -#endif /* CONFIG_FS_DAX */ - -int get_user_pages_fast(unsigned long start, int nr_pages, int write, - struct page **pages); +int get_user_pages_fast(unsigned long start, int nr_pages, + unsigned int gup_flags, struct page **pages); /* Container for pinned pfns / pages */ struct frame_vector { @@ -2533,6 +2587,10 @@ struct vm_area_struct *find_extend_vma(struct mm_struct *, unsigned long addr); int remap_pfn_range(struct vm_area_struct *, unsigned long addr, unsigned long pfn, unsigned long size, pgprot_t); int vm_insert_page(struct vm_area_struct *, unsigned long addr, struct page *); +int vm_map_pages(struct vm_area_struct *vma, struct page **pages, + unsigned long num); +int vm_map_pages_zero(struct vm_area_struct *vma, struct page **pages, + unsigned long num); vm_fault_t vmf_insert_pfn(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn); vm_fault_t vmf_insert_pfn_prot(struct vm_area_struct *vma, unsigned long addr, @@ -2583,6 +2641,34 @@ struct page *follow_page(struct vm_area_struct *vma, unsigned long address, #define FOLL_REMOTE 0x2000 /* we are working on non-current tsk/mm */ #define FOLL_COW 0x4000 /* internal GUP flag */ #define FOLL_ANON 0x8000 /* don't do file mappings */ +#define FOLL_LONGTERM 0x10000 /* mapping lifetime is indefinite: see below */ + +/* + * NOTE on FOLL_LONGTERM: + * + * FOLL_LONGTERM indicates that the page will be held for an indefinite time + * period _often_ under userspace control. This is contrasted with + * iov_iter_get_pages() where usages which are transient. + * + * FIXME: For pages which are part of a filesystem, mappings are subject to the + * lifetime enforced by the filesystem and we need guarantees that longterm + * users like RDMA and V4L2 only establish mappings which coordinate usage with + * the filesystem. Ideas for this coordination include revoking the longterm + * pin, delaying writeback, bounce buffer page writeback, etc. As FS DAX was + * added after the problem with filesystems was found FS DAX VMAs are + * specifically failed. Filesystem pages are still subject to bugs and use of + * FOLL_LONGTERM should be avoided on those pages. + * + * FIXME: Also NOTE that FOLL_LONGTERM is not supported in every GUP call. + * Currently only get_user_pages() and get_user_pages_fast() support this flag + * and calls to get_user_pages_[un]locked are specifically not allowed. This + * is due to an incompatibility with the FS DAX check and + * FAULT_FLAG_ALLOW_RETRY + * + * In the CMA case: longterm pins in a CMA region would unnecessarily fragment + * that region. And so CMA attempts to migrate the page before pinning when + * FOLL_LONGTERM is specified. + */ static inline int vm_fault_to_errno(vm_fault_t vm_fault, int foll_flags) { diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h index 04ec454d44ce..6f2fef7b0784 100644 --- a/include/linux/mm_inline.h +++ b/include/linux/mm_inline.h @@ -29,7 +29,7 @@ static __always_inline void __update_lru_size(struct lruvec *lruvec, { struct pglist_data *pgdat = lruvec_pgdat(lruvec); - __mod_node_page_state(pgdat, NR_LRU_BASE + lru, nr_pages); + __mod_lruvec_state(lruvec, NR_LRU_BASE + lru, nr_pages); __mod_zone_page_state(&pgdat->node_zones[zid], NR_ZONE_LRU_BASE + lru, nr_pages); } diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 4ef4bbe78a1d..8ec38b11b361 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -103,7 +103,7 @@ struct page { }; struct { /* slab, slob and slub */ union { - struct list_head slab_list; /* uses lru */ + struct list_head slab_list; struct { /* Partial pages */ struct page *next; #ifdef CONFIG_64BIT @@ -220,6 +220,9 @@ struct page { #define PAGE_FRAG_CACHE_MAX_SIZE __ALIGN_MASK(32768, ~PAGE_MASK) #define PAGE_FRAG_CACHE_MAX_ORDER get_order(PAGE_FRAG_CACHE_MAX_SIZE) +#define page_private(page) ((page)->private) +#define set_page_private(page, v) ((page)->private = (v)) + struct page_frag_cache { void * va; #if (PAGE_SIZE < PAGE_FRAG_CACHE_MAX_SIZE) diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index 19566ab9decb..9b6336ad3266 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/linux/mmc/card.h * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Card driver specific definitions. */ #ifndef LINUX_MMC_CARD_H diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h index 134a6483347a..b7ba8810a3b5 100644 --- a/include/linux/mmc/core.h +++ b/include/linux/mmc/core.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/linux/mmc/core.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef LINUX_MMC_CORE_H #define LINUX_MMC_CORE_H diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index 43d0f0c496f6..7ac3755444d3 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/linux/mmc/host.h * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Host driver specific definitions. */ #ifndef LINUX_MMC_HOST_H @@ -398,6 +395,7 @@ struct mmc_host { unsigned int retune_now:1; /* do re-tuning at next req */ unsigned int retune_paused:1; /* re-tuning is temporarily disabled */ unsigned int use_blk_mq:1; /* use blk-mq */ + unsigned int retune_crc_disable:1; /* don't trigger retune upon crc */ int rescan_disable; /* disable card detection */ int rescan_entered; /* used with nonremovable devices */ diff --git a/include/linux/mmc/pm.h b/include/linux/mmc/pm.h index 4a139204c20c..3549f8045784 100644 --- a/include/linux/mmc/pm.h +++ b/include/linux/mmc/pm.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/linux/mmc/pm.h * * Author: Nicolas Pitre * Copyright: (C) 2009 Marvell Technology Group Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef LINUX_MMC_PM_H diff --git a/include/linux/mmc/sd.h b/include/linux/mmc/sd.h index ec94a5aa02bb..2236aa540faa 100644 --- a/include/linux/mmc/sd.h +++ b/include/linux/mmc/sd.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mmc/sd.h * * Copyright (C) 2005-2007 Pierre Ossman, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. */ #ifndef LINUX_MMC_SD_H diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h index 17446d3c3602..e28769991e82 100644 --- a/include/linux/mmc/sdio.h +++ b/include/linux/mmc/sdio.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mmc/sdio.h * * Copyright 2006-2007 Pierre Ossman - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. */ #ifndef LINUX_MMC_SDIO_H diff --git a/include/linux/mmc/sdio_func.h b/include/linux/mmc/sdio_func.h index 5685805533b5..5a177f7a83c3 100644 --- a/include/linux/mmc/sdio_func.h +++ b/include/linux/mmc/sdio_func.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/mmc/sdio_func.h * * Copyright 2007-2008 Pierre Ossman - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. */ #ifndef LINUX_MMC_SDIO_FUNC_H @@ -171,4 +167,10 @@ extern void sdio_f0_writeb(struct sdio_func *func, unsigned char b, extern mmc_pm_flag_t sdio_get_host_pm_caps(struct sdio_func *func); extern int sdio_set_host_pm_flags(struct sdio_func *func, mmc_pm_flag_t flags); +extern void sdio_retune_crc_disable(struct sdio_func *func); +extern void sdio_retune_crc_enable(struct sdio_func *func); + +extern void sdio_retune_hold_now(struct sdio_func *func); +extern void sdio_retune_release(struct sdio_func *func); + #endif /* LINUX_MMC_SDIO_FUNC_H */ diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h index a7baa29484c3..e25533b95d9f 100644 --- a/include/linux/mmc/sh_mmcif.h +++ b/include/linux/mmc/sh_mmcif.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/mmc/sh_mmcif.h * * platform data for eMMC driver * * Copyright (C) 2010 Renesas Solutions Corp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License. - * */ #ifndef LINUX_MMC_SH_MMCIF_H diff --git a/include/linux/mmc/slot-gpio.h b/include/linux/mmc/slot-gpio.h index 9fd3ce64a885..0de3d7c016cd 100644 --- a/include/linux/mmc/slot-gpio.h +++ b/include/linux/mmc/slot-gpio.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Generic GPIO card-detect helper header * * Copyright (C) 2011, Guennadi Liakhovetski <g.liakhovetski@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef MMC_SLOT_GPIO_H diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h index 4050ec1c3b45..b6c004bd9f6a 100644 --- a/include/linux/mmu_notifier.h +++ b/include/linux/mmu_notifier.h @@ -10,6 +10,36 @@ struct mmu_notifier; struct mmu_notifier_ops; +/** + * enum mmu_notifier_event - reason for the mmu notifier callback + * @MMU_NOTIFY_UNMAP: either munmap() that unmap the range or a mremap() that + * move the range + * + * @MMU_NOTIFY_CLEAR: clear page table entry (many reasons for this like + * madvise() or replacing a page by another one, ...). + * + * @MMU_NOTIFY_PROTECTION_VMA: update is due to protection change for the range + * ie using the vma access permission (vm_page_prot) to update the whole range + * is enough no need to inspect changes to the CPU page table (mprotect() + * syscall) + * + * @MMU_NOTIFY_PROTECTION_PAGE: update is due to change in read/write flag for + * pages in the range so to mirror those changes the user must inspect the CPU + * page table (from the end callback). + * + * @MMU_NOTIFY_SOFT_DIRTY: soft dirty accounting (still same page and same + * access flags). User should soft dirty the page in the end callback to make + * sure that anyone relying on soft dirtyness catch pages that might be written + * through non CPU mappings. + */ +enum mmu_notifier_event { + MMU_NOTIFY_UNMAP = 0, + MMU_NOTIFY_CLEAR, + MMU_NOTIFY_PROTECTION_VMA, + MMU_NOTIFY_PROTECTION_PAGE, + MMU_NOTIFY_SOFT_DIRTY, +}; + #ifdef CONFIG_MMU_NOTIFIER /* @@ -25,11 +55,15 @@ struct mmu_notifier_mm { spinlock_t lock; }; +#define MMU_NOTIFIER_RANGE_BLOCKABLE (1 << 0) + struct mmu_notifier_range { + struct vm_area_struct *vma; struct mm_struct *mm; unsigned long start; unsigned long end; - bool blockable; + unsigned flags; + enum mmu_notifier_event event; }; struct mmu_notifier_ops { @@ -225,6 +259,14 @@ extern void __mmu_notifier_invalidate_range_end(struct mmu_notifier_range *r, bool only_end); extern void __mmu_notifier_invalidate_range(struct mm_struct *mm, unsigned long start, unsigned long end); +extern bool +mmu_notifier_range_update_to_read_only(const struct mmu_notifier_range *range); + +static inline bool +mmu_notifier_range_blockable(const struct mmu_notifier_range *range) +{ + return (range->flags & MMU_NOTIFIER_RANGE_BLOCKABLE); +} static inline void mmu_notifier_release(struct mm_struct *mm) { @@ -269,7 +311,7 @@ static inline void mmu_notifier_invalidate_range_start(struct mmu_notifier_range *range) { if (mm_has_notifiers(range->mm)) { - range->blockable = true; + range->flags |= MMU_NOTIFIER_RANGE_BLOCKABLE; __mmu_notifier_invalidate_range_start(range); } } @@ -278,7 +320,7 @@ static inline int mmu_notifier_invalidate_range_start_nonblock(struct mmu_notifier_range *range) { if (mm_has_notifiers(range->mm)) { - range->blockable = false; + range->flags &= ~MMU_NOTIFIER_RANGE_BLOCKABLE; return __mmu_notifier_invalidate_range_start(range); } return 0; @@ -318,13 +360,19 @@ static inline void mmu_notifier_mm_destroy(struct mm_struct *mm) static inline void mmu_notifier_range_init(struct mmu_notifier_range *range, + enum mmu_notifier_event event, + unsigned flags, + struct vm_area_struct *vma, struct mm_struct *mm, unsigned long start, unsigned long end) { + range->vma = vma; + range->event = event; range->mm = mm; range->start = start; range->end = end; + range->flags = flags; } #define ptep_clear_flush_young_notify(__vma, __address, __ptep) \ @@ -452,9 +500,14 @@ static inline void _mmu_notifier_range_init(struct mmu_notifier_range *range, range->end = end; } -#define mmu_notifier_range_init(range, mm, start, end) \ +#define mmu_notifier_range_init(range,event,flags,vma,mm,start,end) \ _mmu_notifier_range_init(range, start, end) +static inline bool +mmu_notifier_range_blockable(const struct mmu_notifier_range *range) +{ + return true; +} static inline int mm_has_notifiers(struct mm_struct *mm) { @@ -517,6 +570,8 @@ static inline void mmu_notifier_mm_destroy(struct mm_struct *mm) { } +#define mmu_notifier_range_update_to_read_only(r) false + #define ptep_clear_flush_young_notify ptep_clear_flush_young #define pmdp_clear_flush_young_notify pmdp_clear_flush_young #define ptep_clear_young_notify ptep_test_and_clear_young diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index fba7741533be..70394cabaf4e 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -18,6 +18,8 @@ #include <linux/pageblock-flags.h> #include <linux/page-flags-layout.h> #include <linux/atomic.h> +#include <linux/mm_types.h> +#include <linux/page-flags.h> #include <asm/page.h> /* Free memory management - zoned buddy allocator. */ @@ -98,6 +100,62 @@ struct free_area { unsigned long nr_free; }; +/* Used for pages not on another list */ +static inline void add_to_free_area(struct page *page, struct free_area *area, + int migratetype) +{ + list_add(&page->lru, &area->free_list[migratetype]); + area->nr_free++; +} + +/* Used for pages not on another list */ +static inline void add_to_free_area_tail(struct page *page, struct free_area *area, + int migratetype) +{ + list_add_tail(&page->lru, &area->free_list[migratetype]); + area->nr_free++; +} + +#ifdef CONFIG_SHUFFLE_PAGE_ALLOCATOR +/* Used to preserve page allocation order entropy */ +void add_to_free_area_random(struct page *page, struct free_area *area, + int migratetype); +#else +static inline void add_to_free_area_random(struct page *page, + struct free_area *area, int migratetype) +{ + add_to_free_area(page, area, migratetype); +} +#endif + +/* Used for pages which are on another list */ +static inline void move_to_free_area(struct page *page, struct free_area *area, + int migratetype) +{ + list_move(&page->lru, &area->free_list[migratetype]); +} + +static inline struct page *get_page_from_free_area(struct free_area *area, + int migratetype) +{ + return list_first_entry_or_null(&area->free_list[migratetype], + struct page, lru); +} + +static inline void del_page_from_free_area(struct page *page, + struct free_area *area) +{ + list_del(&page->lru); + __ClearPageBuddy(page); + set_page_private(page, 0); + area->nr_free--; +} + +static inline bool free_area_empty(struct free_area *area, int migratetype) +{ + return list_empty(&area->free_list[migratetype]); +} + struct pglist_data; /* @@ -247,11 +305,6 @@ struct lruvec { #endif }; -/* Mask used at gathering information at once (see memcontrol.c) */ -#define LRU_ALL_FILE (BIT(LRU_INACTIVE_FILE) | BIT(LRU_ACTIVE_FILE)) -#define LRU_ALL_ANON (BIT(LRU_INACTIVE_ANON) | BIT(LRU_ACTIVE_ANON)) -#define LRU_ALL ((1 << NR_LRU_LISTS) - 1) - /* Isolate unmapped file */ #define ISOLATE_UNMAPPED ((__force isolate_mode_t)0x2) /* Isolate for asynchronous migration */ @@ -1276,6 +1329,7 @@ void sparse_init(void); #else #define sparse_init() do {} while (0) #define sparse_index_init(_sec, _nid) do {} while (0) +#define pfn_present pfn_valid #endif /* CONFIG_SPARSEMEM */ /* diff --git a/include/linux/module.h b/include/linux/module.h index 8f75277d4cef..188998d3dca9 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -332,6 +332,7 @@ struct mod_kallsyms { Elf_Sym *symtab; unsigned int num_symtab; char *strtab; + char *typetab; }; #ifdef CONFIG_LIVEPATCH @@ -717,6 +718,17 @@ static inline bool within_module_core(unsigned long addr, return false; } +static inline bool within_module_init(unsigned long addr, + const struct module *mod) +{ + return false; +} + +static inline bool within_module(unsigned long addr, const struct module *mod) +{ + return false; +} + /* Get/put a kernel symbol (calls should be symmetric) */ #define symbol_get(x) ({ extern typeof(x) x __attribute__((weak)); &(x); }) #define symbol_put(x) do { } while (0) diff --git a/include/linux/mpi.h b/include/linux/mpi.h index 7cd1473c64a4..7bd6d8af0004 100644 --- a/include/linux/mpi.h +++ b/include/linux/mpi.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* mpi.h - Multi Precision Integers * Copyright (C) 1994, 1996, 1998, 1999, * 2000, 2001 Free Software Foundation, Inc. * * This file is part of GNUPG. * - * GNUPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GNUPG is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - * * Note: This code is heavily based on the GNU MP Library. * Actually it's the same code with only minor changes in the * way the data is stored; this is to support the abstraction diff --git a/include/linux/msi.h b/include/linux/msi.h index 7e9b81c3b50d..d48e919d55ae 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -48,6 +48,14 @@ struct fsl_mc_msi_desc { }; /** + * ti_sci_inta_msi_desc - TISCI based INTA specific msi descriptor data + * @dev_index: TISCI device index + */ +struct ti_sci_inta_msi_desc { + u16 dev_index; +}; + +/** * struct msi_desc - Descriptor structure for MSI based interrupts * @list: List head for management * @irq: The base interrupt number @@ -68,6 +76,7 @@ struct fsl_mc_msi_desc { * @mask_base: [PCI MSI-X] Mask register base address * @platform: [platform] Platform device specific msi descriptor data * @fsl_mc: [fsl-mc] FSL MC device specific msi descriptor data + * @inta: [INTA] TISCI based INTA specific msi descriptor data */ struct msi_desc { /* Shared device/bus type independent data */ @@ -77,6 +86,9 @@ struct msi_desc { struct device *dev; struct msi_msg msg; struct irq_affinity_desc *affinity; +#ifdef CONFIG_IRQ_MSI_IOMMU + const void *iommu_cookie; +#endif union { /* PCI MSI/X specific data */ @@ -106,6 +118,7 @@ struct msi_desc { */ struct platform_msi_desc platform; struct fsl_mc_msi_desc fsl_mc; + struct ti_sci_inta_msi_desc inta; }; }; @@ -119,6 +132,29 @@ struct msi_desc { #define for_each_msi_entry_safe(desc, tmp, dev) \ list_for_each_entry_safe((desc), (tmp), dev_to_msi_list((dev)), list) +#ifdef CONFIG_IRQ_MSI_IOMMU +static inline const void *msi_desc_get_iommu_cookie(struct msi_desc *desc) +{ + return desc->iommu_cookie; +} + +static inline void msi_desc_set_iommu_cookie(struct msi_desc *desc, + const void *iommu_cookie) +{ + desc->iommu_cookie = iommu_cookie; +} +#else +static inline const void *msi_desc_get_iommu_cookie(struct msi_desc *desc) +{ + return NULL; +} + +static inline void msi_desc_set_iommu_cookie(struct msi_desc *desc, + const void *iommu_cookie) +{ +} +#endif + #ifdef CONFIG_PCI_MSI #define first_pci_msi_entry(pdev) first_msi_entry(&(pdev)->dev) #define for_each_pci_msi_entry(desc, pdev) \ @@ -148,24 +184,6 @@ u32 __pci_msi_desc_mask_irq(struct msi_desc *desc, u32 mask, u32 flag); void pci_msi_mask_irq(struct irq_data *data); void pci_msi_unmask_irq(struct irq_data *data); -/* Conversion helpers. Should be removed after merging */ -static inline void __write_msi_msg(struct msi_desc *entry, struct msi_msg *msg) -{ - __pci_write_msi_msg(entry, msg); -} -static inline void write_msi_msg(int irq, struct msi_msg *msg) -{ - pci_write_msi_msg(irq, msg); -} -static inline void mask_msi_irq(struct irq_data *data) -{ - pci_msi_mask_irq(data); -} -static inline void unmask_msi_irq(struct irq_data *data) -{ - pci_msi_unmask_irq(data); -} - /* * The arch hooks to setup up msi irqs. Those functions are * implemented as weak symbols so that they /can/ be overriden by diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h index 3102bd754d18..886e30441c90 100644 --- a/include/linux/mtd/bbm.h +++ b/include/linux/mtd/bbm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * NAND family Bad Block Management (BBM) header file * - Bad Block Table (BBT) implementation @@ -7,21 +8,6 @@ * * Copyright © 2000-2005 * Thomas Gleixner <tglx@linuxtronix.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __LINUX_MTD_BBM_H #define __LINUX_MTD_BBM_H @@ -93,10 +79,7 @@ struct nand_bbt_descr { #define NAND_BBT_WRITE 0x00002000 /* Read and write back block contents when writing bbt */ #define NAND_BBT_SAVECONTENT 0x00004000 -/* Search good / bad pattern on the first and the second page */ -#define NAND_BBT_SCAN2NDPAGE 0x00008000 -/* Search good / bad pattern on the last page of the eraseblock */ -#define NAND_BBT_SCANLASTPAGE 0x00010000 + /* * Use a flash based bad block table. By default, OOB identifier is saved in * OOB area. This option is passed to the default bad block table function. @@ -124,13 +107,6 @@ struct nand_bbt_descr { #define NAND_BBT_SCAN_MAXBLOCKS 4 /* - * Constants for oob configuration - */ -#define NAND_SMALL_BADBLOCK_POS 5 -#define NAND_LARGE_BADBLOCK_POS 0 -#define ONENAND_BADBLOCK_POS 0 - -/* * Bad block scanning errors */ #define ONENAND_BBT_READ_ERROR 1 @@ -140,7 +116,6 @@ struct nand_bbt_descr { /** * struct bbm_info - [GENERIC] Bad Block Table data structure * @bbt_erase_shift: [INTERN] number of address bits in a bbt entry - * @badblockpos: [INTERN] position of the bad block marker in the oob area * @options: options for this descriptor * @bbt: [INTERN] bad block table pointer * @isbad_bbt: function to determine if a block is bad @@ -150,7 +125,6 @@ struct nand_bbt_descr { */ struct bbm_info { int bbt_erase_shift; - int badblockpos; int options; uint8_t *bbt; diff --git a/include/linux/mtd/blktrans.h b/include/linux/mtd/blktrans.h index 1d3ade69d39a..3c668cb1e344 100644 --- a/include/linux/mtd/blktrans.h +++ b/include/linux/mtd/blktrans.h @@ -1,20 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 2003-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __MTD_TRANS_H__ diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h index cbf77168658c..208c87cf2e3e 100644 --- a/include/linux/mtd/cfi.h +++ b/include/linux/mtd/cfi.h @@ -1,20 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 2000-2010 David Woodhouse <dwmw2@infradead.org> et al. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __MTD_CFI_H__ diff --git a/include/linux/mtd/cfi_endian.h b/include/linux/mtd/cfi_endian.h index b97a625071f8..5275118aa449 100644 --- a/include/linux/mtd/cfi_endian.h +++ b/include/linux/mtd/cfi_endian.h @@ -1,20 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 2001-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <asm/byteorder.h> diff --git a/include/linux/mtd/concat.h b/include/linux/mtd/concat.h index ccdbe93a909c..d6f653e07426 100644 --- a/include/linux/mtd/concat.h +++ b/include/linux/mtd/concat.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * MTD device concatenation layer definitions * * Copyright © 2002 Robert Kaiser <rkaiser@sysgo.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef MTD_CONCAT_H diff --git a/include/linux/mtd/doc2000.h b/include/linux/mtd/doc2000.h index 407d1e556c39..1b7b0ee070ca 100644 --- a/include/linux/mtd/doc2000.h +++ b/include/linux/mtd/doc2000.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Linux driver for Disk-On-Chip devices * @@ -5,21 +6,6 @@ * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org> * Copyright © 2002-2003 Greg Ungerer <gerg@snapgear.com> * Copyright © 2002-2003 SnapGear Inc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __MTD_DOC2000_H__ diff --git a/include/linux/mtd/flashchip.h b/include/linux/mtd/flashchip.h index 3529683f691e..ecc88a41792a 100644 --- a/include/linux/mtd/flashchip.h +++ b/include/linux/mtd/flashchip.h @@ -1,21 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 2000 Red Hat UK Limited * Copyright © 2000-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __MTD_FLASHCHIP_H__ diff --git a/include/linux/mtd/gen_probe.h b/include/linux/mtd/gen_probe.h index 2c456054fded..6bd0b30d5935 100644 --- a/include/linux/mtd/gen_probe.h +++ b/include/linux/mtd/gen_probe.h @@ -1,21 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 2001 Red Hat UK Limited * Copyright © 2001-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __LINUX_MTD_GEN_PROBE_H__ diff --git a/include/linux/mtd/lpc32xx_mlc.h b/include/linux/mtd/lpc32xx_mlc.h index d91b1e35631e..d168c628c0d5 100644 --- a/include/linux/mtd/lpc32xx_mlc.h +++ b/include/linux/mtd/lpc32xx_mlc.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Platform data for LPC32xx SoC MLC NAND controller * * Copyright © 2012 Roland Stigge - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_MTD_LPC32XX_MLC_H diff --git a/include/linux/mtd/lpc32xx_slc.h b/include/linux/mtd/lpc32xx_slc.h index 1169548a1535..cf54a9f80460 100644 --- a/include/linux/mtd/lpc32xx_slc.h +++ b/include/linux/mtd/lpc32xx_slc.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Platform data for LPC32xx SoC SLC NAND controller * * Copyright © 2012 Roland Stigge - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_MTD_LPC32XX_SLC_H diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h index 01b990e4b228..b4fa92a6e44b 100644 --- a/include/linux/mtd/map.h +++ b/include/linux/mtd/map.h @@ -1,20 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 2000-2010 David Woodhouse <dwmw2@infradead.org> et al. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ /* Overhauled routines for dealing with different mmap regions of flash */ diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 677768b21a1d..936a3fdb48b5 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -1,20 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org> et al. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __MTD_MTD_H__ diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 7f53ece2c039..cebc38b6d6f5 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -19,6 +19,7 @@ * @oobsize: OOB area size * @pages_per_eraseblock: number of pages per eraseblock * @eraseblocks_per_lun: number of eraseblocks per LUN (Logical Unit Number) + * @max_bad_eraseblocks_per_lun: maximum number of eraseblocks per LUN * @planes_per_lun: number of planes per LUN * @luns_per_target: number of LUN per target (target is a synonym for die) * @ntargets: total number of targets exposed by the NAND device @@ -29,18 +30,20 @@ struct nand_memory_organization { unsigned int oobsize; unsigned int pages_per_eraseblock; unsigned int eraseblocks_per_lun; + unsigned int max_bad_eraseblocks_per_lun; unsigned int planes_per_lun; unsigned int luns_per_target; unsigned int ntargets; }; -#define NAND_MEMORG(bpc, ps, os, ppe, epl, ppl, lpt, nt) \ +#define NAND_MEMORG(bpc, ps, os, ppe, epl, mbb, ppl, lpt, nt) \ { \ .bits_per_cell = (bpc), \ .pagesize = (ps), \ .oobsize = (os), \ .pages_per_eraseblock = (ppe), \ .eraseblocks_per_lun = (epl), \ + .max_bad_eraseblocks_per_lun = (mbb), \ .planes_per_lun = (ppl), \ .luns_per_target = (lpt), \ .ntargets = (nt), \ @@ -269,6 +272,20 @@ nanddev_pages_per_eraseblock(const struct nand_device *nand) } /** + * nanddev_pages_per_target() - Get the number of pages per target + * @nand: NAND device + * + * Return: the number of pages per target. + */ +static inline unsigned int +nanddev_pages_per_target(const struct nand_device *nand) +{ + return nand->memorg.pages_per_eraseblock * + nand->memorg.eraseblocks_per_lun * + nand->memorg.luns_per_target; +} + +/** * nanddev_per_page_oobsize() - Get NAND erase block size * @nand: NAND device * @@ -292,6 +309,18 @@ nanddev_eraseblocks_per_lun(const struct nand_device *nand) } /** + * nanddev_eraseblocks_per_target() - Get the number of eraseblocks per target + * @nand: NAND device + * + * Return: the number of eraseblocks per target. + */ +static inline unsigned int +nanddev_eraseblocks_per_target(const struct nand_device *nand) +{ + return nand->memorg.eraseblocks_per_lun * nand->memorg.luns_per_target; +} + +/** * nanddev_target_size() - Get the total size provided by a single target/die * @nand: NAND device * @@ -729,5 +758,6 @@ static inline bool nanddev_bbt_is_initialized(struct nand_device *nand) /* MTD -> NAND helper functions. */ int nanddev_mtd_erase(struct mtd_info *mtd, struct erase_info *einfo); +int nanddev_mtd_max_bad_blocks(struct mtd_info *mtd, loff_t offs, size_t len); #endif /* __LINUX_MTD_NAND_H */ diff --git a/include/linux/mtd/nand_bch.h b/include/linux/mtd/nand_bch.h index b8106651f807..d5956cc48ba9 100644 --- a/include/linux/mtd/nand_bch.h +++ b/include/linux/mtd/nand_bch.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright © 2011 Ivan Djelic <ivan.djelic@parrot.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * This file is the header for the NAND BCH ECC implementation. */ @@ -15,7 +12,7 @@ struct mtd_info; struct nand_chip; struct nand_bch_control; -#if defined(CONFIG_MTD_NAND_ECC_BCH) +#if IS_ENABLED(CONFIG_MTD_NAND_ECC_SW_BCH) static inline int mtd_nand_has_bch(void) { return 1; } @@ -39,7 +36,7 @@ struct nand_bch_control *nand_bch_init(struct mtd_info *mtd); */ void nand_bch_free(struct nand_bch_control *nbc); -#else /* !CONFIG_MTD_NAND_ECC_BCH */ +#else /* !CONFIG_MTD_NAND_ECC_SW_BCH */ static inline int mtd_nand_has_bch(void) { return 0; } @@ -64,6 +61,6 @@ static inline struct nand_bch_control *nand_bch_init(struct mtd_info *mtd) static inline void nand_bch_free(struct nand_bch_control *nbc) {} -#endif /* CONFIG_MTD_NAND_ECC_BCH */ +#endif /* CONFIG_MTD_NAND_ECC_SW_BCH */ #endif /* __MTD_NAND_BCH_H__ */ diff --git a/include/linux/mtd/nand_ecc.h b/include/linux/mtd/nand_ecc.h index 0b3bb156c344..d423916b94f0 100644 --- a/include/linux/mtd/nand_ecc.h +++ b/include/linux/mtd/nand_ecc.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2000-2010 Steven J. Hill <sjhill@realitydiluted.com> * David Woodhouse <dwmw2@infradead.org> * Thomas Gleixner <tglx@linutronix.de> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * This file is the header for the ECC algorithm. */ diff --git a/include/linux/mtd/ndfc.h b/include/linux/mtd/ndfc.h index 357e88b3263a..98f075b86931 100644 --- a/include/linux/mtd/ndfc.h +++ b/include/linux/mtd/ndfc.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2006 Thomas Gleixner <tglx@linutronix.de> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Info: * Contains defines, datastructures for ndfc nand controller - * */ #ifndef __LINUX_MTD_NDFC_H #define __LINUX_MTD_NDFC_H diff --git a/include/linux/mtd/nftl.h b/include/linux/mtd/nftl.h index 044daa02b8ff..4423d3b385b1 100644 --- a/include/linux/mtd/nftl.h +++ b/include/linux/mtd/nftl.h @@ -1,20 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright © 1999-2010 David Woodhouse <dwmw2@infradead.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #ifndef __MTD_NFTL_H__ diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h index 0aaa98b219a4..1e517961d0ba 100644 --- a/include/linux/mtd/onenand.h +++ b/include/linux/mtd/onenand.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/linux/mtd/onenand.h * * Copyright © 2005-2009 Samsung Electronics * Kyungmin Park <kyungmin.park@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_MTD_ONENAND_H @@ -94,6 +91,7 @@ struct onenand_chip { unsigned int technology; unsigned int density_mask; unsigned int options; + unsigned int badblockpos; unsigned int erase_shift; unsigned int page_shift; @@ -188,6 +186,8 @@ struct onenand_chip { /* Check byte access in OneNAND */ #define ONENAND_CHECK_BYTE_ACCESS(addr) (addr & 0x1) +#define ONENAND_BADBLOCK_POS 0 + /* * Options bits */ diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h index d60130f88eed..2d12a1b18742 100644 --- a/include/linux/mtd/onenand_regs.h +++ b/include/linux/mtd/onenand_regs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/linux/mtd/onenand_regs.h * @@ -5,10 +6,6 @@ * * Copyright (C) 2005-2007 Samsung Electronics * Kyungmin Park <kyungmin.park@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __ONENAND_REG_H diff --git a/include/linux/mtd/physmap.h b/include/linux/mtd/physmap.h index aa6a2633c2da..bfaa9cc1dc84 100644 --- a/include/linux/mtd/physmap.h +++ b/include/linux/mtd/physmap.h @@ -1,15 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * For boards with physically mapped flash and using * drivers/mtd/maps/physmap.c mapping driver. * * Copyright (C) 2003 MontaVista Software Inc. * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __LINUX_MTD_PHYSMAP__ diff --git a/include/linux/mtd/pismo.h b/include/linux/mtd/pismo.h index 8dfb7e1421c5..085b639c9538 100644 --- a/include/linux/mtd/pismo.h +++ b/include/linux/mtd/pismo.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * PISMO memory driver - http://www.pismoworld.org/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License. */ #ifndef __LINUX_MTD_PISMO_H #define __LINUX_MTD_PISMO_H diff --git a/include/linux/mtd/plat-ram.h b/include/linux/mtd/plat-ram.h index 44212d65aa97..09441856d244 100644 --- a/include/linux/mtd/plat-ram.h +++ b/include/linux/mtd/plat-ram.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* linux/include/linux/mtd/plat-ram.h * * (c) 2004 Simtec Electronics @@ -5,11 +6,6 @@ * Ben Dooks <ben@simtec.co.uk> * * Generic platform device based RAM map - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __LINUX_MTD_PLATRAM_H diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index b7445a44a814..ac3884a28dea 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright © 2000-2010 David Woodhouse <dwmw2@infradead.org> * Steven J. Hill <sjhill@realitydiluted.com> * Thomas Gleixner <tglx@linutronix.de> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Info: * Contains standard defines and IDs for NAND flash devices * @@ -20,6 +17,7 @@ #include <linux/mtd/flashchip.h> #include <linux/mtd/bbm.h> #include <linux/mtd/jedec.h> +#include <linux/mtd/nand.h> #include <linux/mtd/onfi.h> #include <linux/mutex.h> #include <linux/of.h> @@ -168,6 +166,21 @@ enum nand_ecc_algo { /* Macros to identify the above */ #define NAND_HAS_SUBPAGE_READ(chip) ((chip->options & NAND_SUBPAGE_READ)) +/* + * There are different places where the manufacturer stores the factory bad + * block markers. + * + * Position within the block: Each of these pages needs to be checked for a + * bad block marking pattern. + */ +#define NAND_BBM_FIRSTPAGE 0x01000000 +#define NAND_BBM_SECONDPAGE 0x02000000 +#define NAND_BBM_LASTPAGE 0x04000000 + +/* Position within the OOB data of the page */ +#define NAND_BBM_POS_SMALL 5 +#define NAND_BBM_POS_LARGE 0 + /* Non chip related options */ /* This option skips the bbt scan during initialization. */ #define NAND_SKIP_BBTSCAN 0x00010000 @@ -805,7 +818,7 @@ struct nand_op_parser_pattern { #define NAND_OP_PARSER_PATTERN(_exec, ...) \ { \ .exec = _exec, \ - .elems = (struct nand_op_parser_pattern_elem[]) { __VA_ARGS__ }, \ + .elems = (const struct nand_op_parser_pattern_elem[]) { __VA_ARGS__ }, \ .nelems = sizeof((struct nand_op_parser_pattern_elem[]) { __VA_ARGS__ }) / \ sizeof(struct nand_op_parser_pattern_elem), \ } @@ -831,7 +844,7 @@ struct nand_op_parser { #define NAND_OP_PARSER(...) \ { \ - .patterns = (struct nand_op_parser_pattern[]) { __VA_ARGS__ }, \ + .patterns = (const struct nand_op_parser_pattern[]) { __VA_ARGS__ }, \ .npatterns = sizeof((struct nand_op_parser_pattern[]) { __VA_ARGS__ }) / \ sizeof(struct nand_op_parser_pattern), \ } @@ -860,6 +873,7 @@ struct nand_operation { int nand_op_parser_exec_op(struct nand_chip *chip, const struct nand_op_parser *parser, const struct nand_operation *op, bool check_only); + /** * struct nand_controller_ops - Controller operations * @@ -962,7 +976,7 @@ struct nand_legacy { /** * struct nand_chip - NAND Private Flash Chip Data - * @mtd: MTD device registered to the MTD framework + * @base: Inherit from the generic NAND device * @legacy: All legacy fields/hooks. If you develop a new driver, * don't even try to use any of these fields/hooks, and if * you're modifying an existing driver that is using those @@ -990,37 +1004,26 @@ struct nand_legacy { * @badblockbits: [INTERN] minimum number of set bits in a good block's * bad block marker position; i.e., BBM == 11110111b is * not bad when badblockbits == 7 - * @bits_per_cell: [INTERN] number of bits per cell. i.e., 1 means SLC. - * @ecc_strength_ds: [INTERN] ECC correctability from the datasheet. - * Minimum amount of bit errors per @ecc_step_ds guaranteed - * to be correctable. If unknown, set to zero. - * @ecc_step_ds: [INTERN] ECC step required by the @ecc_strength_ds, - * also from the datasheet. It is the recommended ECC step - * size, if known; if unknown, set to zero. * @onfi_timing_mode_default: [INTERN] default ONFI timing mode. This field is * set to the actually used ONFI mode if the chip is * ONFI compliant or deduced from the datasheet if * the NAND chip is not ONFI compliant. - * @numchips: [INTERN] number of physical chips - * @chipsize: [INTERN] the size of one chip for multichip arrays * @pagemask: [INTERN] page number mask = number of (pages / chip) - 1 * @data_buf: [INTERN] buffer for data, size is (page size + oobsize). - * @pagebuf: [INTERN] holds the pagenumber which is currently in - * data_buf. - * @pagebuf_bitflips: [INTERN] holds the bitflip count for the page which is - * currently in data_buf. + * @pagecache: Structure containing page cache related fields + * @pagecache.bitflips: Number of bitflips of the cached page + * @pagecache.page: Page number currently in the cache. -1 means no page is + * currently cached * @subpagesize: [INTERN] holds the subpagesize * @id: [INTERN] holds NAND ID * @parameters: [INTERN] holds generic parameters under an easily * readable form. - * @max_bb_per_die: [INTERN] the max number of bad blocks each die of a - * this nand device will encounter their life times. - * @blocks_per_die: [INTERN] The number of PEBs in a die * @data_interface: [INTERN] NAND interface timing information * @cur_cs: currently selected target. -1 means no target selected, * otherwise we should always have cur_cs >= 0 && - * cur_cs < numchips. NAND Controller drivers should not - * modify this value, but they're allowed to read it. + * cur_cs < nanddev_ntargets(). NAND Controller drivers + * should not modify this value, but they're allowed to + * read it. * @read_retries: [INTERN] the number of read retry modes supported * @lock: lock protecting the suspended field. Also used to * serialize accesses to the NAND device. @@ -1041,7 +1044,7 @@ struct nand_legacy { */ struct nand_chip { - struct mtd_info mtd; + struct nand_device base; struct nand_legacy legacy; @@ -1054,24 +1057,21 @@ struct nand_chip { int phys_erase_shift; int bbt_erase_shift; int chip_shift; - int numchips; - uint64_t chipsize; int pagemask; u8 *data_buf; - int pagebuf; - unsigned int pagebuf_bitflips; + + struct { + unsigned int bitflips; + int page; + } pagecache; + int subpagesize; - uint8_t bits_per_cell; - uint16_t ecc_strength_ds; - uint16_t ecc_step_ds; int onfi_timing_mode_default; - int badblockpos; + unsigned int badblockpos; int badblockbits; struct nand_id id; struct nand_parameters parameters; - u16 max_bb_per_die; - u32 blocks_per_die; struct nand_data_interface data_interface; @@ -1105,25 +1105,14 @@ struct nand_chip { extern const struct mtd_ooblayout_ops nand_ooblayout_sp_ops; extern const struct mtd_ooblayout_ops nand_ooblayout_lp_ops; -static inline void nand_set_flash_node(struct nand_chip *chip, - struct device_node *np) -{ - mtd_set_of_node(&chip->mtd, np); -} - -static inline struct device_node *nand_get_flash_node(struct nand_chip *chip) -{ - return mtd_get_of_node(&chip->mtd); -} - static inline struct nand_chip *mtd_to_nand(struct mtd_info *mtd) { - return container_of(mtd, struct nand_chip, mtd); + return container_of(mtd, struct nand_chip, base.mtd); } static inline struct mtd_info *nand_to_mtd(struct nand_chip *chip) { - return &chip->mtd; + return &chip->base.mtd; } static inline void *nand_get_controller_data(struct nand_chip *chip) @@ -1147,6 +1136,17 @@ static inline void *nand_get_manufacturer_data(struct nand_chip *chip) return chip->manufacturer.priv; } +static inline void nand_set_flash_node(struct nand_chip *chip, + struct device_node *np) +{ + mtd_set_of_node(nand_to_mtd(chip), np); +} + +static inline struct device_node *nand_get_flash_node(struct nand_chip *chip) +{ + return mtd_get_of_node(nand_to_mtd(chip)); +} + /* * A helper for defining older NAND chips where the second ID byte fully * defined the chip, including the geometry (chip size, eraseblock size, page @@ -1180,9 +1180,9 @@ static inline void *nand_get_manufacturer_data(struct nand_chip *chip) * @name: a human-readable name of the NAND chip * @dev_id: the device ID (the second byte of the full chip ID array) * @mfr_id: manufecturer ID part of the full chip ID array (refers the same - * memory address as @id[0]) + * memory address as ``id[0]``) * @dev_id: device ID part of the full chip ID array (refers the same memory - * address as @id[1]) + * address as ``id[1]``) * @id: full device ID array * @pagesize: size of the NAND page in bytes; if 0, then the real page size (as * well as the eraseblock size) is determined from the extended NAND @@ -1235,9 +1235,9 @@ int nand_create_bbt(struct nand_chip *chip); */ static inline bool nand_is_slc(struct nand_chip *chip) { - WARN(chip->bits_per_cell == 0, + WARN(nanddev_bits_per_cell(&chip->base) == 0, "chip->bits_per_cell is used uninitialized\n"); - return chip->bits_per_cell == 1; + return nanddev_bits_per_cell(&chip->base) == 1; } /** @@ -1348,4 +1348,25 @@ int nand_gpio_waitrdy(struct nand_chip *chip, struct gpio_desc *gpiod, void nand_select_target(struct nand_chip *chip, unsigned int cs); void nand_deselect_target(struct nand_chip *chip); +/** + * nand_get_data_buf() - Get the internal page buffer + * @chip: NAND chip object + * + * Returns the pre-allocated page buffer after invalidating the cache. This + * function should be used by drivers that do not want to allocate their own + * bounce buffer and still need such a buffer for specific operations (most + * commonly when reading OOB data only). + * + * Be careful to never call this function in the write/write_oob path, because + * the core may have placed the data to be written out in this buffer. + * + * Return: pointer to the page cache buffer + */ +static inline void *nand_get_data_buf(struct nand_chip *chip) +{ + chip->pagecache.page = -1; + + return chip->data_buf; +} + #endif /* __LINUX_MTD_RAWNAND_H */ diff --git a/include/linux/mtd/sharpsl.h b/include/linux/mtd/sharpsl.h index e1845fc4afbd..01306ebe266d 100644 --- a/include/linux/mtd/sharpsl.h +++ b/include/linux/mtd/sharpsl.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * SharpSL NAND support * * Copyright (C) 2008 Dmitry Baryshkov - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/mtd/rawnand.h> diff --git a/include/linux/mtd/spinand.h b/include/linux/mtd/spinand.h index b92e2aa955b6..507f7e289bd1 100644 --- a/include/linux/mtd/spinand.h +++ b/include/linux/mtd/spinand.h @@ -302,6 +302,11 @@ struct spinand_info { __VA_ARGS__ \ } +struct spinand_dirmap { + struct spi_mem_dirmap_desc *wdesc; + struct spi_mem_dirmap_desc *rdesc; +}; + /** * struct spinand_device - SPI NAND device instance * @base: NAND device instance @@ -341,6 +346,8 @@ struct spinand_device { const struct spi_mem_op *update_cache; } op_templates; + struct spinand_dirmap *dirmaps; + int (*select_target)(struct spinand_device *spinand, unsigned int target); unsigned int cur_target; diff --git a/include/linux/mtd/super.h b/include/linux/mtd/super.h index f456230f9330..056c9932c723 100644 --- a/include/linux/mtd/super.h +++ b/include/linux/mtd/super.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* MTD-based superblock handling * * Copyright © 2006 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __MTD_SUPER_H__ diff --git a/include/linux/mtd/ubi.h b/include/linux/mtd/ubi.h index 1e271cb559cd..7d48ea368c5e 100644 --- a/include/linux/mtd/ubi.h +++ b/include/linux/mtd/ubi.h @@ -1,20 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) International Business Machines Corp., 2006 * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * * Author: Artem Bityutskiy (Битюцкий Артём) */ diff --git a/include/linux/mtd/xip.h b/include/linux/mtd/xip.h index e373690cce0a..a4e352b1dfe6 100644 --- a/include/linux/mtd/xip.h +++ b/include/linux/mtd/xip.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MTD primitives for XIP support * @@ -7,10 +8,6 @@ * * This XIP support for MTD has been loosely inspired * by an earlier patch authored by David Woodhouse. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_MTD_XIP_H__ diff --git a/include/linux/mv643xx.h b/include/linux/mv643xx.h index 69327b7b4ce4..4471cf96ef69 100644 --- a/include/linux/mv643xx.h +++ b/include/linux/mv643xx.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * mv643xx.h - MV-643XX Internal registers definition file. * * Copyright 2002 Momentum Computer, Inc. * Author: Matthew Dharm <mdharm@momenco.com> * Copyright 2002 GALILEO TECHNOLOGY, LTD. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ASM_MV643XX_H #define __ASM_MV643XX_H diff --git a/include/linux/mv643xx_i2c.h b/include/linux/mv643xx_i2c.h index 5db5152e9de5..b2844e1cac80 100644 --- a/include/linux/mv643xx_i2c.h +++ b/include/linux/mv643xx_i2c.h @@ -1,8 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef _MV64XXX_I2C_H_ diff --git a/include/linux/mxm-wmi.h b/include/linux/mxm-wmi.h index 617a2950523c..28b5b4c2a782 100644 --- a/include/linux/mxm-wmi.h +++ b/include/linux/mxm-wmi.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * MXM WMI driver * * Copyright(C) 2010 Red Hat. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef MXM_WMI_H diff --git a/include/linux/nd.h b/include/linux/nd.h index 43c181a6add5..f778f962d1b6 100644 --- a/include/linux/nd.h +++ b/include/linux/nd.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright(c) 2013-2015 Intel Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef __LINUX_ND_H__ #define __LINUX_ND_H__ diff --git a/include/linux/net.h b/include/linux/net.h index 50bf5206ead6..f7d672cf25b5 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * NET An implementation of the SOCKET network access protocol. * This is the master header file for the Linux NET layer, @@ -9,11 +10,6 @@ * Authors: Orest Zborowski, <obz@Kodak.COM> * Ross Biro * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_NET_H #define _LINUX_NET_H diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index 4c76fe2c8488..4b19c544c59a 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -1,11 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Network device features. - * - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_NETDEV_FEATURES_H #define _LINUX_NETDEV_FEATURES_H diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 44b47e9df94a..eeacebd7debb 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -15,11 +16,6 @@ * Bjorn Ekwall. <bj0rn@blox.se> * Pekka Riikonen <priikone@poseidon.pspt.fi> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * Moved to /usr/include/linux for NET3 */ #ifndef _LINUX_NETDEVICE_H diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h index e499d170f12d..f5e03809cdb2 100644 --- a/include/linux/netfilter/ipset/ip_set.h +++ b/include/linux/netfilter/ipset/ip_set.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu> * Patrick Schaaf <bof@bof.de> * Martin Josefsson <gandalf@wlug.westbo.se> * Copyright (C) 2003-2013 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _IP_SET_H #define _IP_SET_H diff --git a/include/linux/netfilter/ipset/ip_set_comment.h b/include/linux/netfilter/ipset/ip_set_comment.h index 70877f8de7e9..0b894d81bbf2 100644 --- a/include/linux/netfilter/ipset/ip_set_comment.h +++ b/include/linux/netfilter/ipset/ip_set_comment.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef _IP_SET_COMMENT_H #define _IP_SET_COMMENT_H /* Copyright (C) 2013 Oliver Smith <oliver@8.c.9.b.0.7.4.0.1.0.0.2.ip6.arpa> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifdef __KERNEL__ diff --git a/include/linux/netfilter/ipset/ip_set_counter.h b/include/linux/netfilter/ipset/ip_set_counter.h index 3d33a2c3f39f..5477492c8374 100644 --- a/include/linux/netfilter/ipset/ip_set_counter.h +++ b/include/linux/netfilter/ipset/ip_set_counter.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef _IP_SET_COUNTER_H #define _IP_SET_COUNTER_H /* Copyright (C) 2015 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifdef __KERNEL__ diff --git a/include/linux/netfilter/ipset/ip_set_skbinfo.h b/include/linux/netfilter/ipset/ip_set_skbinfo.h index 29d7ef2bc3fa..aae081e085c6 100644 --- a/include/linux/netfilter/ipset/ip_set_skbinfo.h +++ b/include/linux/netfilter/ipset/ip_set_skbinfo.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef _IP_SET_SKBINFO_H #define _IP_SET_SKBINFO_H /* Copyright (C) 2015 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifdef __KERNEL__ diff --git a/include/linux/netfilter/ipset/ip_set_timeout.h b/include/linux/netfilter/ipset/ip_set_timeout.h index 8ce271e187b6..88926b4c75f0 100644 --- a/include/linux/netfilter/ipset/ip_set_timeout.h +++ b/include/linux/netfilter/ipset/ip_set_timeout.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef _IP_SET_TIMEOUT_H #define _IP_SET_TIMEOUT_H /* Copyright (C) 2003-2013 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifdef __KERNEL__ diff --git a/include/linux/netfilter/nf_conntrack_h323_asn1.h b/include/linux/netfilter/nf_conntrack_h323_asn1.h index 3176a277eed1..91d6275292a5 100644 --- a/include/linux/netfilter/nf_conntrack_h323_asn1.h +++ b/include/linux/netfilter/nf_conntrack_h323_asn1.h @@ -1,12 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /**************************************************************************** * ip_conntrack_h323_asn1.h - BER and PER decoding library for H.323 * conntrack/NAT module. * * Copyright (c) 2006 by Jing Min Zhao <zhaojingmin@users.sourceforge.net> * - * This source code is licensed under General Public License version 2. - * - * * This library is based on H.225 version 4, H.235 version 2 and H.245 * version 7. It is extremely optimized to decode only the absolutely * necessary objects in a signal for Linux kernel NAT module use, so don't diff --git a/include/linux/netfilter/nf_conntrack_h323_types.h b/include/linux/netfilter/nf_conntrack_h323_types.h index b0821f45fbe4..7a6871ac8784 100644 --- a/include/linux/netfilter/nf_conntrack_h323_types.h +++ b/include/linux/netfilter/nf_conntrack_h323_types.h @@ -1,8 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Generated by Jing Min Zhao's ASN.1 parser, May 16 2007 * * Copyright (c) 2006 Jing Min Zhao <zhaojingmin@users.sourceforge.net> - * - * This source code is licensed under General Public License version 2. */ typedef struct TransportAddress_ipAddress { /* SEQUENCE */ diff --git a/include/linux/nl802154.h b/include/linux/nl802154.h index 0f6f6607f592..b22782225f27 100644 --- a/include/linux/nl802154.h +++ b/include/linux/nl802154.h @@ -1,17 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * nl802154.h * * Copyright (C) 2007, 2008, 2009 Siemens AG - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef NL802154_H diff --git a/include/linux/nvme.h b/include/linux/nvme.h index c40720cb59ac..8028adacaff3 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -1246,9 +1246,9 @@ enum { NVME_SC_FW_NEEDS_SUBSYS_RESET = 0x110, NVME_SC_FW_NEEDS_RESET = 0x111, NVME_SC_FW_NEEDS_MAX_TIME = 0x112, - NVME_SC_FW_ACIVATE_PROHIBITED = 0x113, + NVME_SC_FW_ACTIVATE_PROHIBITED = 0x113, NVME_SC_OVERLAPPING_RANGE = 0x114, - NVME_SC_NS_INSUFFICENT_CAP = 0x115, + NVME_SC_NS_INSUFFICIENT_CAP = 0x115, NVME_SC_NS_ID_UNAVAILABLE = 0x116, NVME_SC_NS_ALREADY_ATTACHED = 0x118, NVME_SC_NS_IS_PRIVATE = 0x119, diff --git a/include/linux/of_mdio.h b/include/linux/of_mdio.h index f5db93bcd069..99cefe6f5edb 100644 --- a/include/linux/of_mdio.h +++ b/include/linux/of_mdio.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * OF helpers for the MDIO (Ethernet PHY) API * * Copyright (c) 2009 Secret Lab Technologies, Ltd. - * - * This file is released under the GPLv2 */ #ifndef __LINUX_OF_MDIO_H diff --git a/include/linux/of_net.h b/include/linux/of_net.h index 9cd72aab76fe..6aeaea1775e6 100644 --- a/include/linux/of_net.h +++ b/include/linux/of_net.h @@ -1,7 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * OF helpers for network devices. - * - * This file is released under the GPLv2 */ #ifndef __LINUX_OF_NET_H @@ -22,7 +21,7 @@ static inline int of_get_phy_mode(struct device_node *np) static inline const void *of_get_mac_address(struct device_node *np) { - return NULL; + return ERR_PTR(-ENODEV); } static inline struct net_device *of_find_net_device_by_node(struct device_node *np) diff --git a/include/linux/oid_registry.h b/include/linux/oid_registry.h index 7f30446348c4..657d6bf2c064 100644 --- a/include/linux/oid_registry.h +++ b/include/linux/oid_registry.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* ASN.1 Object identifier (OID) registry * * Copyright (C) 2012 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_OID_REGISTRY_H diff --git a/include/linux/omap-dmaengine.h b/include/linux/omap-dmaengine.h index 8e6906c72e90..b6e42f933c40 100644 --- a/include/linux/omap-dmaengine.h +++ b/include/linux/omap-dmaengine.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * OMAP DMA Engine support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_OMAP_DMAENGINE_H #define __LINUX_OMAP_DMAENGINE_H diff --git a/include/linux/omap-gpmc.h b/include/linux/omap-gpmc.h index 053feb41510a..b7bf735960c2 100644 --- a/include/linux/omap-gpmc.h +++ b/include/linux/omap-gpmc.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * OMAP GPMC (General Purpose Memory Controller) defines - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/platform_data/gpmc-omap.h> diff --git a/include/linux/omap-iommu.h b/include/linux/omap-iommu.h index ce1b7c6283ee..153bf25b4df3 100644 --- a/include/linux/omap-iommu.h +++ b/include/linux/omap-iommu.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * omap iommu: simple virtual address space management * * Copyright (C) 2008-2009 Nokia Corporation * * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _OMAP_IOMMU_H_ diff --git a/include/linux/omapfb.h b/include/linux/omapfb.h index d1f4dccaeede..63c9d473e7de 100644 --- a/include/linux/omapfb.h +++ b/include/linux/omapfb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * File: include/linux/omapfb.h * @@ -5,20 +6,6 @@ * * Copyright (C) 2004 Nokia Corporation * Author: Imre Deak <imre.deak@nokia.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __LINUX_OMAPFB_H__ #define __LINUX_OMAPFB_H__ diff --git a/include/linux/openvswitch.h b/include/linux/openvswitch.h index 379affc63e24..3b037bab32b0 100644 --- a/include/linux/openvswitch.h +++ b/include/linux/openvswitch.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2007-2011 Nicira Networks. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA */ #ifndef _LINUX_OPENVSWITCH_H diff --git a/include/linux/overflow.h b/include/linux/overflow.h index 15eb85de9226..659045046468 100644 --- a/include/linux/overflow.h +++ b/include/linux/overflow.h @@ -284,11 +284,15 @@ static inline __must_check size_t array3_size(size_t a, size_t b, size_t c) return bytes; } -static inline __must_check size_t __ab_c_size(size_t n, size_t size, size_t c) +/* + * Compute a*b+c, returning SIZE_MAX on overflow. Internal helper for + * struct_size() below. + */ +static inline __must_check size_t __ab_c_size(size_t a, size_t b, size_t c) { size_t bytes; - if (check_mul_overflow(n, size, &bytes)) + if (check_mul_overflow(a, b, &bytes)) return SIZE_MAX; if (check_add_overflow(bytes, c, &bytes)) return SIZE_MAX; diff --git a/include/linux/padata.h b/include/linux/padata.h index 5d13d25da2c8..56f09e36f770 100644 --- a/include/linux/padata.h +++ b/include/linux/padata.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * padata.h - header for the padata parallelization interface * * Copyright (C) 2008, 2009 secunet Security Networks AG * Copyright (C) 2008, 2009 Steffen Klassert <steffen.klassert@secunet.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef PADATA_H diff --git a/include/linux/pageblock-flags.h b/include/linux/pageblock-flags.h index 06a66327333d..c066fec5b74b 100644 --- a/include/linux/pageblock-flags.h +++ b/include/linux/pageblock-flags.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Macros for manipulating and testing flags related to a * pageblock_nr_pages number of pages. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation version 2 of the License - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * * Copyright (C) IBM Corporation, 2006 * * Original author, Mel Gorman diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index bcf909d0de5f..9ec3544baee2 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -333,6 +333,19 @@ static inline struct page *grab_cache_page_nowait(struct address_space *mapping, mapping_gfp_mask(mapping)); } +static inline struct page *find_subpage(struct page *page, pgoff_t offset) +{ + unsigned long mask; + + if (PageHuge(page)) + return page; + + VM_BUG_ON_PAGE(PageTail(page), page); + + mask = (1UL << compound_order(page)) - 1; + return page + (offset & mask); +} + struct page *find_get_entry(struct address_space *mapping, pgoff_t offset); struct page *find_lock_entry(struct address_space *mapping, pgoff_t offset); unsigned find_get_entries(struct address_space *mapping, pgoff_t start, @@ -360,9 +373,6 @@ static inline unsigned find_get_pages_tag(struct address_space *mapping, return find_get_pages_range_tag(mapping, index, (pgoff_t)-1, tag, nr_pages, pages); } -unsigned find_get_entries_tag(struct address_space *mapping, pgoff_t start, - xa_mark_t tag, unsigned int nr_entries, - struct page **entries, pgoff_t *indices); struct page *grab_cache_page_write_begin(struct address_space *mapping, pgoff_t index, unsigned flags); @@ -527,15 +537,7 @@ static inline int wait_on_page_locked_killable(struct page *page) extern void put_and_wait_on_page_locked(struct page *page); -/* - * Wait for a page to complete writeback - */ -static inline void wait_on_page_writeback(struct page *page) -{ - if (PageWriteback(page)) - wait_on_page_bit(page, PG_writeback); -} - +void wait_on_page_writeback(struct page *page); extern void end_page_writeback(struct page *page); void wait_for_stable_page(struct page *page); diff --git a/include/linux/pch_dma.h b/include/linux/pch_dma.h index fdafe529ef8a..d5a6a4b6b431 100644 --- a/include/linux/pch_dma.h +++ b/include/linux/pch_dma.h @@ -1,18 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2010 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef PCH_DMA_H diff --git a/include/linux/pci-ecam.h b/include/linux/pci-ecam.h index 29efa09d686b..a73164c85e78 100644 --- a/include/linux/pci-ecam.h +++ b/include/linux/pci-ecam.h @@ -56,6 +56,7 @@ extern struct pci_ecam_ops thunder_pem_ecam_ops; /* Cavium ThunderX 1.x & 2.x */ extern struct pci_ecam_ops pci_thunder_ecam_ops; /* Cavium ThunderX 1.x */ extern struct pci_ecam_ops xgene_v1_pcie_ecam_ops; /* APM X-Gene PCIe v1 */ extern struct pci_ecam_ops xgene_v2_pcie_ecam_ops; /* APM X-Gene PCIe v2.x */ +extern struct pci_ecam_ops al_pcie_ops; /* Amazon Annapurna Labs PCIe */ #endif #ifdef CONFIG_PCI_HOST_COMMON diff --git a/include/linux/pci-epc.h b/include/linux/pci-epc.h index c3ffa3917f88..f641badc2c61 100644 --- a/include/linux/pci-epc.h +++ b/include/linux/pci-epc.h @@ -109,6 +109,7 @@ struct pci_epc { * @reserved_bar: bitmap to indicate reserved BAR unavailable to function driver * @bar_fixed_64bit: bitmap to indicate fixed 64bit BARs * @bar_fixed_size: Array specifying the size supported by each BAR + * @align: alignment size required for BAR buffer allocation */ struct pci_epc_features { unsigned int linkup_notifier : 1; @@ -117,6 +118,7 @@ struct pci_epc_features { u8 reserved_bar; u8 bar_fixed_64bit; u64 bar_fixed_size[BAR_5 + 1]; + size_t align; }; #define to_pci_epc(device) container_of((device), struct pci_epc, dev) diff --git a/include/linux/pci-epf.h b/include/linux/pci-epf.h index ec02f58758c8..2d6f07556682 100644 --- a/include/linux/pci-epf.h +++ b/include/linux/pci-epf.h @@ -149,7 +149,8 @@ void pci_epf_destroy(struct pci_epf *epf); int __pci_epf_register_driver(struct pci_epf_driver *driver, struct module *owner); void pci_epf_unregister_driver(struct pci_epf_driver *driver); -void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar); +void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar, + size_t align); void pci_epf_free_space(struct pci_epf *epf, void *addr, enum pci_barno bar); int pci_epf_bind(struct pci_epf *epf); void pci_epf_unbind(struct pci_epf *epf); diff --git a/include/linux/pci.h b/include/linux/pci.h index 77448215ef5b..dd436da7eccc 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -344,10 +344,13 @@ struct pci_dev { D3cold, not set for devices powered on/off by the corresponding bridge */ + unsigned int skip_bus_pm:1; /* Internal: Skip bus-level PM */ unsigned int ignore_hotplug:1; /* Ignore hotplug events */ unsigned int hotplug_user_indicators:1; /* SlotCtl indicators controlled exclusively by user sysfs */ + unsigned int clear_retrain_link:1; /* Need to clear Retrain Link + bit manually */ unsigned int d3_delay; /* D3->D0 transition time in ms */ unsigned int d3cold_delay; /* D3cold->D0 transition time in ms */ @@ -490,6 +493,7 @@ struct pci_host_bridge { void *sysdata; int busnr; struct list_head windows; /* resource_entry */ + struct list_head dma_ranges; /* dma ranges resource list */ u8 (*swizzle_irq)(struct pci_dev *, u8 *); /* Platform IRQ swizzler */ int (*map_irq)(const struct pci_dev *, u8, u8); void (*release_fn)(struct pci_host_bridge *); @@ -596,6 +600,11 @@ struct pci_bus { #define to_pci_bus(n) container_of(n, struct pci_bus, dev) +static inline u16 pci_dev_id(struct pci_dev *dev) +{ + return PCI_DEVID(dev->bus->number, dev->devfn); +} + /* * Returns true if the PCI bus is root (behind host-PCI bridge), * false otherwise @@ -1233,7 +1242,6 @@ int __must_check pci_request_regions(struct pci_dev *, const char *); int __must_check pci_request_regions_exclusive(struct pci_dev *, const char *); void pci_release_regions(struct pci_dev *); int __must_check pci_request_region(struct pci_dev *, int, const char *); -int __must_check pci_request_region_exclusive(struct pci_dev *, int, const char *); void pci_release_region(struct pci_dev *, int); int pci_request_selected_regions(struct pci_dev *, int, const char *); int pci_request_selected_regions_exclusive(struct pci_dev *, int, const char *); @@ -1521,21 +1529,6 @@ static inline void pcie_ecrc_get_policy(char *str) { } bool pci_ats_disabled(void); -#ifdef CONFIG_PCI_ATS -/* Address Translation Service */ -void pci_ats_init(struct pci_dev *dev); -int pci_enable_ats(struct pci_dev *dev, int ps); -void pci_disable_ats(struct pci_dev *dev); -int pci_ats_queue_depth(struct pci_dev *dev); -int pci_ats_page_aligned(struct pci_dev *dev); -#else -static inline void pci_ats_init(struct pci_dev *d) { } -static inline int pci_enable_ats(struct pci_dev *d, int ps) { return -ENODEV; } -static inline void pci_disable_ats(struct pci_dev *d) { } -static inline int pci_ats_queue_depth(struct pci_dev *d) { return -ENODEV; } -static inline int pci_ats_page_aligned(struct pci_dev *dev) { return 0; } -#endif - #ifdef CONFIG_PCIE_PTM int pci_enable_ptm(struct pci_dev *dev, u8 *granularity); #else @@ -1728,8 +1721,24 @@ static inline int pci_irqd_intx_xlate(struct irq_domain *d, static inline const struct pci_device_id *pci_match_id(const struct pci_device_id *ids, struct pci_dev *dev) { return NULL; } +static inline bool pci_ats_disabled(void) { return true; } #endif /* CONFIG_PCI */ +#ifdef CONFIG_PCI_ATS +/* Address Translation Service */ +void pci_ats_init(struct pci_dev *dev); +int pci_enable_ats(struct pci_dev *dev, int ps); +void pci_disable_ats(struct pci_dev *dev); +int pci_ats_queue_depth(struct pci_dev *dev); +int pci_ats_page_aligned(struct pci_dev *dev); +#else +static inline void pci_ats_init(struct pci_dev *d) { } +static inline int pci_enable_ats(struct pci_dev *d, int ps) { return -ENODEV; } +static inline void pci_disable_ats(struct pci_dev *d) { } +static inline int pci_ats_queue_depth(struct pci_dev *d) { return -ENODEV; } +static inline int pci_ats_page_aligned(struct pci_dev *dev) { return 0; } +#endif + /* Include architecture-dependent settings and functions */ #include <asm/pci.h> @@ -2363,4 +2372,7 @@ void pci_uevent_ers(struct pci_dev *pdev, enum pci_ers_result err_type); #define pci_info(pdev, fmt, arg...) dev_info(&(pdev)->dev, fmt, ##arg) #define pci_dbg(pdev, fmt, arg...) dev_dbg(&(pdev)->dev, fmt, ##arg) +#define pci_notice_ratelimited(pdev, fmt, arg...) \ + dev_notice_ratelimited(&(pdev)->dev, fmt, ##arg) + #endif /* LINUX_PCI_H */ diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h index 7acc9f91e72b..f694eb2ca978 100644 --- a/include/linux/pci_hotplug.h +++ b/include/linux/pci_hotplug.h @@ -124,26 +124,72 @@ struct hpp_type2 { u32 sec_unc_err_mask_or; }; -struct hotplug_params { - struct hpp_type0 *t0; /* Type0: NULL if not available */ - struct hpp_type1 *t1; /* Type1: NULL if not available */ - struct hpp_type2 *t2; /* Type2: NULL if not available */ - struct hpp_type0 type0_data; - struct hpp_type1 type1_data; - struct hpp_type2 type2_data; +/* + * _HPX PCI Express Setting Record (Type 3) + */ +struct hpx_type3 { + u16 device_type; + u16 function_type; + u16 config_space_location; + u16 pci_exp_cap_id; + u16 pci_exp_cap_ver; + u16 pci_exp_vendor_id; + u16 dvsec_id; + u16 dvsec_rev; + u16 match_offset; + u32 match_mask_and; + u32 match_value; + u16 reg_offset; + u32 reg_mask_and; + u32 reg_mask_or; +}; + +struct hotplug_program_ops { + void (*program_type0)(struct pci_dev *dev, struct hpp_type0 *hpp); + void (*program_type1)(struct pci_dev *dev, struct hpp_type1 *hpp); + void (*program_type2)(struct pci_dev *dev, struct hpp_type2 *hpp); + void (*program_type3)(struct pci_dev *dev, struct hpx_type3 *hpp); +}; + +enum hpx_type3_dev_type { + HPX_TYPE_ENDPOINT = BIT(0), + HPX_TYPE_LEG_END = BIT(1), + HPX_TYPE_RC_END = BIT(2), + HPX_TYPE_RC_EC = BIT(3), + HPX_TYPE_ROOT_PORT = BIT(4), + HPX_TYPE_UPSTREAM = BIT(5), + HPX_TYPE_DOWNSTREAM = BIT(6), + HPX_TYPE_PCI_BRIDGE = BIT(7), + HPX_TYPE_PCIE_BRIDGE = BIT(8), +}; + +enum hpx_type3_fn_type { + HPX_FN_NORMAL = BIT(0), + HPX_FN_SRIOV_PHYS = BIT(1), + HPX_FN_SRIOV_VIRT = BIT(2), +}; + +enum hpx_type3_cfg_loc { + HPX_CFG_PCICFG = 0, + HPX_CFG_PCIE_CAP = 1, + HPX_CFG_PCIE_CAP_EXT = 2, + HPX_CFG_VEND_CAP = 3, + HPX_CFG_DVSEC = 4, + HPX_CFG_MAX, }; #ifdef CONFIG_ACPI #include <linux/acpi.h> -int pci_get_hp_params(struct pci_dev *dev, struct hotplug_params *hpp); +int pci_acpi_program_hp_params(struct pci_dev *dev, + const struct hotplug_program_ops *hp_ops); bool pciehp_is_native(struct pci_dev *bridge); int acpi_get_hp_hw_control_from_firmware(struct pci_dev *bridge); bool shpchp_is_native(struct pci_dev *bridge); int acpi_pci_check_ejectable(struct pci_bus *pbus, acpi_handle handle); int acpi_pci_detect_ejectable(acpi_handle handle); #else -static inline int pci_get_hp_params(struct pci_dev *dev, - struct hotplug_params *hpp) +static inline int pci_acpi_program_hp_params(struct pci_dev *dev, + const struct hotplug_program_ops *hp_ops) { return -ENODEV; } diff --git a/include/linux/pda_power.h b/include/linux/pda_power.h index 2bb62bf296ac..2a69db4b60b7 100644 --- a/include/linux/pda_power.h +++ b/include/linux/pda_power.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Common power driver for PDAs and phones with one or two external * power supplies (AC/USB) connected to main and backup batteries, * and optional builtin charger. * * Copyright © 2007 Anton Vorontsov <cbou@mail.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __PDA_POWER_H__ diff --git a/include/linux/pe.h b/include/linux/pe.h index 3482b18a48b5..c86bd3a2f70f 100644 --- a/include/linux/pe.h +++ b/include/linux/pe.h @@ -1,19 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2011 Red Hat, Inc. * All rights reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * * Author(s): Peter Jones <pjones@redhat.com> */ #ifndef __LINUX_PE_H diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h index 1ce8e264a269..a6fabd865211 100644 --- a/include/linux/percpu-defs.h +++ b/include/linux/percpu-defs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/percpu-defs.h - basic definitions for percpu areas * diff --git a/include/linux/percpu.h b/include/linux/percpu.h index 70b7123f38c7..9909dc0e273a 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -26,16 +26,10 @@ #define PCPU_MIN_ALLOC_SHIFT 2 #define PCPU_MIN_ALLOC_SIZE (1 << PCPU_MIN_ALLOC_SHIFT) -/* number of bits per page, used to trigger a scan if blocks are > PAGE_SIZE */ -#define PCPU_BITS_PER_PAGE (PAGE_SIZE >> PCPU_MIN_ALLOC_SHIFT) - /* - * This determines the size of each metadata block. There are several subtle - * constraints around this constant. The reserved region must be a multiple of - * PCPU_BITMAP_BLOCK_SIZE. Additionally, PCPU_BITMAP_BLOCK_SIZE must be a - * multiple of PAGE_SIZE or PAGE_SIZE must be a multiple of - * PCPU_BITMAP_BLOCK_SIZE to align with the populated page map. The unit_size - * also has to be a multiple of PCPU_BITMAP_BLOCK_SIZE to ensure full blocks. + * The PCPU_BITMAP_BLOCK_SIZE must be the same size as PAGE_SIZE as the + * updating of hints is used to manage the nr_empty_pop_pages in both + * the chunk and globally. */ #define PCPU_BITMAP_BLOCK_SIZE PAGE_SIZE #define PCPU_BITMAP_BLOCK_BITS (PCPU_BITMAP_BLOCK_SIZE >> \ diff --git a/include/linux/perf/arm_pmu.h b/include/linux/perf/arm_pmu.h index 4641e850b204..a9b0ee408fbd 100644 --- a/include/linux/perf/arm_pmu.h +++ b/include/linux/perf/arm_pmu.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/arch/arm/include/asm/pmu.h * * Copyright (C) 2009 picoChip Designs Ltd, Jamie Iles - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __ARM_PMU_H__ diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 15a82ff0aefe..0ab99c7b652d 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -30,6 +30,7 @@ struct perf_guest_info_callbacks { int (*is_in_guest)(void); int (*is_user_mode)(void); unsigned long (*get_guest_ip)(void); + void (*handle_intel_pt_intr)(void); }; #ifdef CONFIG_HAVE_HW_BREAKPOINT diff --git a/include/linux/phonet.h b/include/linux/phonet.h index f691b04fc5ce..bc7d1e529efc 100644 --- a/include/linux/phonet.h +++ b/include/linux/phonet.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /** * file phonet.h * * Phonet sockets kernel interface * * Copyright (C) 2008 Nokia Corporation. All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA */ #ifndef LINUX_PHONET_H #define LINUX_PHONET_H diff --git a/include/linux/phy.h b/include/linux/phy.h index 073fb151b5a9..6424586fe2d6 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Framework and drivers for configuring and reading different PHYs * Based on code in sungem_phy.c and (long-removed) gianfar_phy.c @@ -5,12 +6,6 @@ * Author: Andy Fleming * * Copyright (c) 2004 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __PHY_H diff --git a/include/linux/phy/omap_control_phy.h b/include/linux/phy/omap_control_phy.h index eb7d4a135a9e..aec57dd784f7 100644 --- a/include/linux/phy/omap_control_phy.h +++ b/include/linux/phy/omap_control_phy.h @@ -1,19 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * omap_control_phy.h - Header file for the PHY part of control module. * * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * * Author: Kishon Vijay Abraham I <kishon@ti.com> - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __OMAP_CONTROL_PHY_H__ diff --git a/include/linux/phy/omap_usb.h b/include/linux/phy/omap_usb.h index 2e5fb870efa9..5973a6313529 100644 --- a/include/linux/phy/omap_usb.h +++ b/include/linux/phy/omap_usb.h @@ -1,19 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * omap_usb.h -- omap usb2 phy header file * * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * * Author: Kishon Vijay Abraham I <kishon@ti.com> - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __DRIVERS_OMAP_USB2_H diff --git a/include/linux/phy/phy-sun4i-usb.h b/include/linux/phy/phy-sun4i-usb.h index 50aed92ea89c..91eb755ee73b 100644 --- a/include/linux/phy/phy-sun4i-usb.h +++ b/include/linux/phy/phy-sun4i-usb.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015 Hans de Goede <hdegoede@redhat.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef PHY_SUN4I_USB_H_ diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h index ef13aea1d370..15032f145063 100644 --- a/include/linux/phy/phy.h +++ b/include/linux/phy/phy.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * phy.h -- generic phy header file * * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com * * Author: Kishon Vijay Abraham I <kishon@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __DRIVERS_PHY_H diff --git a/include/linux/phy/tegra/xusb.h b/include/linux/phy/tegra/xusb.h index 8e1a57a78d9f..ee59562c8354 100644 --- a/include/linux/phy/tegra/xusb.h +++ b/include/linux/phy/tegra/xusb.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef PHY_TEGRA_XUSB_H diff --git a/include/linux/phy_led_triggers.h b/include/linux/phy_led_triggers.h index 4587ce362535..3d507a8a6989 100644 --- a/include/linux/phy_led_triggers.h +++ b/include/linux/phy_led_triggers.h @@ -1,14 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Copyright (C) 2016 National Instruments Corp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __PHY_LED_TRIGGERS #define __PHY_LED_TRIGGERS diff --git a/include/linux/phylink.h b/include/linux/phylink.h index 6411c624f63a..2d2e55dfea94 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -123,11 +123,20 @@ int mac_link_state(struct net_device *ndev, * @mode: one of %MLO_AN_FIXED, %MLO_AN_PHY, %MLO_AN_INBAND. * @state: a pointer to a &struct phylink_link_state. * + * Note - not all members of @state are valid. In particular, + * @state->lp_advertising, @state->link, @state->an_complete are never + * guaranteed to be correct, and so any mac_config() implementation must + * never reference these fields. + * * The action performed depends on the currently selected mode: * * %MLO_AN_FIXED, %MLO_AN_PHY: * Configure the specified @state->speed, @state->duplex and - * @state->pause (%MLO_PAUSE_TX / %MLO_PAUSE_RX) mode. + * @state->pause (%MLO_PAUSE_TX / %MLO_PAUSE_RX) modes over a link + * specified by @state->interface. @state->advertising may be used, + * but is not required. Other members of @state must be ignored. + * + * Valid state members: interface, speed, duplex, pause, advertising. * * %MLO_AN_INBAND: * place the link in an inband negotiation mode (such as 802.3z @@ -150,6 +159,8 @@ int mac_link_state(struct net_device *ndev, * responsible for reading the configuration word and configuring * itself accordingly. * + * Valid state members: interface, an_enabled, pause, advertising. + * * Implementations are expected to update the MAC to reflect the * requested settings - i.o.w., if nothing has changed between two * calls, no action is expected. If only flow control settings have diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h index 0412cc9833e9..86720a5a384f 100644 --- a/include/linux/pinctrl/consumer.h +++ b/include/linux/pinctrl/consumer.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Consumer interface the pin control subsystem * @@ -6,8 +7,6 @@ * Based on bits of regulator core, gpio core and clk core * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #ifndef __LINUX_PINCTRL_CONSUMER_H #define __LINUX_PINCTRL_CONSUMER_H diff --git a/include/linux/pinctrl/devinfo.h b/include/linux/pinctrl/devinfo.h index d01a8638bb45..a48ff69acddd 100644 --- a/include/linux/pinctrl/devinfo.h +++ b/include/linux/pinctrl/devinfo.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Per-device information from the pin control system. * This is the stuff that get included into the device @@ -8,8 +9,6 @@ * This interface is used in the core to keep track of pins. * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #ifndef PINCTRL_DEVINFO_H diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h index 7fa5d87190c2..ddd1b2773431 100644 --- a/include/linux/pinctrl/machine.h +++ b/include/linux/pinctrl/machine.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Machine interface for the pinctrl subsystem. * @@ -6,8 +7,6 @@ * Based on bits of regulator core, gpio core and clk core * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #ifndef __LINUX_PINCTRL_MACHINE_H #define __LINUX_PINCTRL_MACHINE_H diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h index 6c0680641108..6f260c1d3467 100644 --- a/include/linux/pinctrl/pinconf-generic.h +++ b/include/linux/pinctrl/pinconf-generic.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Interface the generic pinconfig portions of the pinctrl subsystem * @@ -6,8 +7,6 @@ * This interface is used in the core to keep track of pins. * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #ifndef __LINUX_PINCTRL_PINCONF_GENERIC_H #define __LINUX_PINCTRL_PINCONF_GENERIC_H diff --git a/include/linux/pinctrl/pinconf.h b/include/linux/pinctrl/pinconf.h index 93c9dd133e9d..514414a5ad01 100644 --- a/include/linux/pinctrl/pinconf.h +++ b/include/linux/pinctrl/pinconf.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Interface the pinconfig portions of the pinctrl subsystem * @@ -6,8 +7,6 @@ * This interface is used in the core to keep track of pins. * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #ifndef __LINUX_PINCTRL_PINCONF_H #define __LINUX_PINCTRL_PINCONF_H diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h index 8f5dbb84547a..e429e5d92dd6 100644 --- a/include/linux/pinctrl/pinctrl.h +++ b/include/linux/pinctrl/pinctrl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Interface the pinctrl subsystem * @@ -6,8 +7,6 @@ * This interface is used in the core to keep track of pins. * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #ifndef __LINUX_PINCTRL_PINCTRL_H #define __LINUX_PINCTRL_PINCTRL_H diff --git a/include/linux/pinctrl/pinmux.h b/include/linux/pinctrl/pinmux.h index ace60d775b20..e873ed97d79e 100644 --- a/include/linux/pinctrl/pinmux.h +++ b/include/linux/pinctrl/pinmux.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Interface the pinmux subsystem * @@ -6,8 +7,6 @@ * Based on bits of regulator core, gpio core and clk core * * Author: Linus Walleij <linus.walleij@linaro.org> - * - * License terms: GNU General Public License (GPL) version 2 */ #ifndef __LINUX_PINCTRL_PINMUX_H #define __LINUX_PINCTRL_PINMUX_H diff --git a/include/linux/pl320-ipc.h b/include/linux/pl320-ipc.h index 5161f63ec1c8..4b29e172eea8 100644 --- a/include/linux/pl320-ipc.h +++ b/include/linux/pl320-ipc.h @@ -1,15 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. */ int pl320_ipc_transmit(u32 *data); diff --git a/include/linux/platform_data/ad5449.h b/include/linux/platform_data/ad5449.h index bd712bd4b94e..d687ef5726c2 100644 --- a/include/linux/platform_data/ad5449.h +++ b/include/linux/platform_data/ad5449.h @@ -1,11 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AD5415, AD5426, AD5429, AD5432, AD5439, AD5443, AD5449 Digital to Analog * Converter driver. * * Copyright 2012 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #ifndef __LINUX_PLATFORM_DATA_AD5449_H__ diff --git a/include/linux/platform_data/ad5755.h b/include/linux/platform_data/ad5755.h index a5a1cb751874..e371e08f04bc 100644 --- a/include/linux/platform_data/ad5755.h +++ b/include/linux/platform_data/ad5755.h @@ -1,7 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #ifndef __LINUX_PLATFORM_DATA_AD5755_H__ #define __LINUX_PLATFORM_DATA_AD5755_H__ diff --git a/include/linux/platform_data/ad5761.h b/include/linux/platform_data/ad5761.h index 7bd8ed7d978e..02bef5177ff5 100644 --- a/include/linux/platform_data/ad5761.h +++ b/include/linux/platform_data/ad5761.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AD5721, AD5721R, AD5761, AD5761R, Voltage Output Digital to Analog Converter * * Copyright 2016 Qtechnology A/S * 2016 Ricardo Ribalda <ricardo.ribalda@gmail.com> - * - * Licensed under the GPL-2. */ #ifndef __LINUX_PLATFORM_DATA_AD5761_H__ #define __LINUX_PLATFORM_DATA_AD5761_H__ diff --git a/include/linux/platform_data/ad7266.h b/include/linux/platform_data/ad7266.h index eabfdcb26992..7de6c16122df 100644 --- a/include/linux/platform_data/ad7266.h +++ b/include/linux/platform_data/ad7266.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AD7266/65 SPI ADC driver * * Copyright 2012 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #ifndef __IIO_ADC_AD7266_H__ diff --git a/include/linux/platform_data/ad7298.h b/include/linux/platform_data/ad7298.h index fbf8adf1363a..3e0ffe2d5d3d 100644 --- a/include/linux/platform_data/ad7298.h +++ b/include/linux/platform_data/ad7298.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AD7298 SPI ADC driver * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #ifndef __LINUX_PLATFORM_DATA_AD7298_H__ diff --git a/include/linux/platform_data/ad7303.h b/include/linux/platform_data/ad7303.h index de6a7a6b4bbf..c2bd0a13bea1 100644 --- a/include/linux/platform_data/ad7303.h +++ b/include/linux/platform_data/ad7303.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Analog Devices AD7303 DAC driver * * Copyright 2013 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #ifndef __IIO_ADC_AD7303_H__ diff --git a/include/linux/platform_data/ad7793.h b/include/linux/platform_data/ad7793.h index 7ea6751aae6d..576c7f962c4e 100644 --- a/include/linux/platform_data/ad7793.h +++ b/include/linux/platform_data/ad7793.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AD7792/AD7793 SPI ADC driver * * Copyright 2011 Analog Devices Inc. - * - * Licensed under the GPL-2. */ #ifndef __LINUX_PLATFORM_DATA_AD7793_H__ #define __LINUX_PLATFORM_DATA_AD7793_H__ diff --git a/include/linux/platform_data/ad7887.h b/include/linux/platform_data/ad7887.h index 1e06eac3174d..732af46b2d16 100644 --- a/include/linux/platform_data/ad7887.h +++ b/include/linux/platform_data/ad7887.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * AD7887 SPI ADC driver * * Copyright 2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #ifndef IIO_ADC_AD7887_H_ #define IIO_ADC_AD7887_H_ diff --git a/include/linux/platform_data/adau17x1.h b/include/linux/platform_data/adau17x1.h index 9db1b905df24..27a39cc6faec 100644 --- a/include/linux/platform_data/adau17x1.h +++ b/include/linux/platform_data/adau17x1.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Driver for ADAU1361/ADAU1461/ADAU1761/ADAU1961/ADAU1381/ADAU1781 codecs * * Copyright 2011-2014 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2 or later. */ #ifndef __LINUX_PLATFORM_DATA_ADAU17X1_H__ diff --git a/include/linux/platform_data/adau1977.h b/include/linux/platform_data/adau1977.h index bed11d908f92..86667235077a 100644 --- a/include/linux/platform_data/adau1977.h +++ b/include/linux/platform_data/adau1977.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ADAU1977/ADAU1978/ADAU1979 driver * * Copyright 2014 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #ifndef __LINUX_PLATFORM_DATA_ADAU1977_H__ diff --git a/include/linux/platform_data/adp5588.h b/include/linux/platform_data/adp5588.h index c2153049cfbd..6d3f7d911a92 100644 --- a/include/linux/platform_data/adp5588.h +++ b/include/linux/platform_data/adp5588.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller * * Copyright 2009-2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #ifndef _ADP5588_H diff --git a/include/linux/platform_data/adp8860.h b/include/linux/platform_data/adp8860.h index 0b4d39855c91..523c43740ec6 100644 --- a/include/linux/platform_data/adp8860.h +++ b/include/linux/platform_data/adp8860.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Definitions and platform data for Analog Devices * Backlight drivers ADP8860 * * Copyright 2009-2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #ifndef __LINUX_I2C_ADP8860_H diff --git a/include/linux/platform_data/adp8870.h b/include/linux/platform_data/adp8870.h index 624dceccbd5b..c5e55df2d809 100644 --- a/include/linux/platform_data/adp8870.h +++ b/include/linux/platform_data/adp8870.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Definitions and platform data for Analog Devices * Backlight drivers ADP8870 * * Copyright 2009-2010 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. */ #ifndef __LINUX_I2C_ADP8870_H diff --git a/include/linux/platform_data/ads1015.h b/include/linux/platform_data/ads1015.h index d5aa2a045669..4cc9ffcafcbf 100644 --- a/include/linux/platform_data/ads1015.h +++ b/include/linux/platform_data/ads1015.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Platform Data for ADS1015 12-bit 4-input ADC * (C) Copyright 2010 * Dirk Eibach, Guntermann & Drunck GmbH <eibach@gdsys.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef LINUX_ADS1015_H diff --git a/include/linux/platform_data/ads7828.h b/include/linux/platform_data/ads7828.h index a3370a007702..0fa4186c6171 100644 --- a/include/linux/platform_data/ads7828.h +++ b/include/linux/platform_data/ads7828.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * TI ADS7828 A/D Converter platform data definition * @@ -5,10 +6,6 @@ * Vivien Didelot <vivien.didelot@savoirfairelinux.com> * * For further information, see the Documentation/hwmon/ads7828.rst file. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _PDATA_ADS7828_H diff --git a/include/linux/platform_data/apds990x.h b/include/linux/platform_data/apds990x.h index d186fcc5d257..94dfbaa365e1 100644 --- a/include/linux/platform_data/apds990x.h +++ b/include/linux/platform_data/apds990x.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * This file is part of the APDS990x sensor driver. * Chip is combined proximity and ambient light sensor. @@ -5,21 +6,6 @@ * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). * * Contact: Samu Onkalo <samu.p.onkalo@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * */ #ifndef __APDS990X_H__ diff --git a/include/linux/platform_data/arm-ux500-pm.h b/include/linux/platform_data/arm-ux500-pm.h index 8dff64b29ec0..9f6f01cfdd6c 100644 --- a/include/linux/platform_data/arm-ux500-pm.h +++ b/include/linux/platform_data/arm-ux500-pm.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2010-2013 * Author: Rickard Andersson <rickard.andersson@stericsson.com> for * ST-Ericsson. * Author: Daniel Lezcano <daniel.lezcano@linaro.org> for Linaro. - * License terms: GNU General Public License (GPL) version 2 - * */ #ifndef ARM_UX500_PM_H diff --git a/include/linux/platform_data/asoc-s3c.h b/include/linux/platform_data/asoc-s3c.h index 90641a5daaf0..f9c00f839e9f 100644 --- a/include/linux/platform_data/asoc-s3c.h +++ b/include/linux/platform_data/asoc-s3c.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2009 Samsung Electronics Co. Ltd * Author: Jaswinder Singh <jassi.brar@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ /* The machine init code calls s3c*_ac97_setup_gpio with diff --git a/include/linux/platform_data/asoc-s3c24xx_simtec.h b/include/linux/platform_data/asoc-s3c24xx_simtec.h index d220e54123aa..1a7efc98d108 100644 --- a/include/linux/platform_data/asoc-s3c24xx_simtec.h +++ b/include/linux/platform_data/asoc-s3c24xx_simtec.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2008 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Simtec Audio support. */ diff --git a/include/linux/platform_data/asoc-ti-mcbsp.h b/include/linux/platform_data/asoc-ti-mcbsp.h index e319d0a2ec82..cc8197760015 100644 --- a/include/linux/platform_data/asoc-ti-mcbsp.h +++ b/include/linux/platform_data/asoc-ti-mcbsp.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Defines for Multi-Channel Buffered Serial Port * * Copyright (C) 2002 RidgeRun, Inc. * Author: Steve Johnson - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef __ASOC_TI_MCBSP_H #define __ASOC_TI_MCBSP_H diff --git a/include/linux/platform_data/asoc-ux500-msp.h b/include/linux/platform_data/asoc-ux500-msp.h index 2f34bb98fe2a..b8d0f730dda8 100644 --- a/include/linux/platform_data/asoc-ux500-msp.h +++ b/include/linux/platform_data/asoc-ux500-msp.h @@ -1,8 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2010 * * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson - * License terms: GNU General Public License (GPL), version 2. */ #ifndef __MSP_H diff --git a/include/linux/platform_data/at91_adc.h b/include/linux/platform_data/at91_adc.h index 7819fc787731..f20eaeb827ce 100644 --- a/include/linux/platform_data/at91_adc.h +++ b/include/linux/platform_data/at91_adc.h @@ -1,7 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2011 Free Electrons - * - * Licensed under the GPLv2 or later. */ #ifndef _AT91_ADC_H_ diff --git a/include/linux/platform_data/ata-pxa.h b/include/linux/platform_data/ata-pxa.h index 6cf7df1d5830..0b65fd0aa509 100644 --- a/include/linux/platform_data/ata-pxa.h +++ b/include/linux/platform_data/ata-pxa.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Generic PXA PATA driver * * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. If not, write to - * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __MACH_PATA_PXA_H__ diff --git a/include/linux/platform_data/ata-samsung_cf.h b/include/linux/platform_data/ata-samsung_cf.h index 748e71642c4a..fccf969dc4da 100644 --- a/include/linux/platform_data/ata-samsung_cf.h +++ b/include/linux/platform_data/ata-samsung_cf.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2010 Samsung Electronics Co., Ltd. * http://www.samsung.com * * Samsung CF-ATA platform_device info - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __ATA_SAMSUNG_CF_H diff --git a/include/linux/platform_data/atmel.h b/include/linux/platform_data/atmel.h index cdceb4d4ef9d..99e6069c5fd8 100644 --- a/include/linux/platform_data/atmel.h +++ b/include/linux/platform_data/atmel.h @@ -1,7 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * atmel platform data - * - * GPL v2 Only */ #ifndef __ATMEL_H__ diff --git a/include/linux/platform_data/bd6107.h b/include/linux/platform_data/bd6107.h index 671d6502d241..3bd019037eb3 100644 --- a/include/linux/platform_data/bd6107.h +++ b/include/linux/platform_data/bd6107.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * bd6107.h - Rohm BD6107 LEDs Driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __BD6107_H__ #define __BD6107_H__ diff --git a/include/linux/platform_data/bh1770glc.h b/include/linux/platform_data/bh1770glc.h index 8b5e2df36c72..cbb613915f0d 100644 --- a/include/linux/platform_data/bh1770glc.h +++ b/include/linux/platform_data/bh1770glc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * This file is part of the ROHM BH1770GLC / OSRAM SFH7770 sensor driver. * Chip is combined proximity and ambient light sensor. @@ -5,21 +6,6 @@ * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). * * Contact: Samu Onkalo <samu.p.onkalo@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * */ #ifndef __BH1770_H__ diff --git a/include/linux/platform_data/cpuidle-exynos.h b/include/linux/platform_data/cpuidle-exynos.h index bfa40e4c5d5f..075cbf0302a5 100644 --- a/include/linux/platform_data/cpuidle-exynos.h +++ b/include/linux/platform_data/cpuidle-exynos.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 Samsung Electronics Co., Ltd. * http://www.samsung.com - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __CPUIDLE_EXYNOS_H diff --git a/include/linux/platform_data/crypto-ux500.h b/include/linux/platform_data/crypto-ux500.h index 94df96d9a336..5d43350e32cc 100644 --- a/include/linux/platform_data/crypto-ux500.h +++ b/include/linux/platform_data/crypto-ux500.h @@ -1,8 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2011 * * Author: Joakim Bech <joakim.xx.bech@stericsson.com> for ST-Ericsson - * License terms: GNU General Public License (GPL) version 2 */ #ifndef _CRYPTO_UX500_H #define _CRYPTO_UX500_H diff --git a/include/linux/platform_data/cyttsp4.h b/include/linux/platform_data/cyttsp4.h index 6eba54aff1dc..5dc9d2be384b 100644 --- a/include/linux/platform_data/cyttsp4.h +++ b/include/linux/platform_data/cyttsp4.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Header file for: * Cypress TrueTouch(TM) Standard Product (TTSP) touchscreen drivers. @@ -9,22 +10,7 @@ * Copyright (C) 2009, 2010, 2011 Cypress Semiconductor, Inc. * Copyright (C) 2012 Javier Martinez Canillas <javier@dowhile0.org> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2, and only version 2, as published by the - * Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * * Contact Cypress Semiconductor at www.cypress.com (kev@cypress.com) - * */ #ifndef _CYTTSP4_H_ #define _CYTTSP4_H_ diff --git a/include/linux/platform_data/db8500_thermal.h b/include/linux/platform_data/db8500_thermal.h index 3bf60902e902..55e55750a165 100644 --- a/include/linux/platform_data/db8500_thermal.h +++ b/include/linux/platform_data/db8500_thermal.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * db8500_thermal.h - DB8500 Thermal Management Implementation * @@ -5,16 +6,6 @@ * Copyright (C) 2012 Linaro Ltd. * * Author: Hongbo Zhang <hongbo.zhang@linaro.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _DB8500_THERMAL_H_ diff --git a/include/linux/platform_data/dma-atmel.h b/include/linux/platform_data/dma-atmel.h index e95f19c65873..069637e6004f 100644 --- a/include/linux/platform_data/dma-atmel.h +++ b/include/linux/platform_data/dma-atmel.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Header file for the Atmel AHB DMA Controller driver * * Copyright (C) 2008 Atmel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef AT_HDMAC_H #define AT_HDMAC_H diff --git a/include/linux/platform_data/dma-coh901318.h b/include/linux/platform_data/dma-coh901318.h index c4cb9590d115..4cca529f8d56 100644 --- a/include/linux/platform_data/dma-coh901318.h +++ b/include/linux/platform_data/dma-coh901318.h @@ -1,7 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Platform data for the COH901318 DMA controller * Copyright (C) 2007-2013 ST-Ericsson - * License terms: GNU General Public License (GPL) version 2 */ #ifndef PLAT_COH901318_H diff --git a/include/linux/platform_data/dma-hsu.h b/include/linux/platform_data/dma-hsu.h index 3453fa655502..c65b412b2b33 100644 --- a/include/linux/platform_data/dma-hsu.h +++ b/include/linux/platform_data/dma-hsu.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Driver for the High Speed UART DMA * * Copyright (C) 2015 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _PLATFORM_DATA_DMA_HSU_H diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h index 9daea8d42a10..80f9be858bd0 100644 --- a/include/linux/platform_data/dma-imx.h +++ b/include/linux/platform_data/dma-imx.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2004-2009 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __ASM_ARCH_MXC_DMA_H__ diff --git a/include/linux/platform_data/dma-mmp_tdma.h b/include/linux/platform_data/dma-mmp_tdma.h index 422d4504dbac..8bec5484dc86 100644 --- a/include/linux/platform_data/dma-mmp_tdma.h +++ b/include/linux/platform_data/dma-mmp_tdma.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * SRAM Memory Management * * Copyright (c) 2011 Marvell Semiconductors Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __DMA_MMP_TDMA_H diff --git a/include/linux/platform_data/dma-s3c24xx.h b/include/linux/platform_data/dma-s3c24xx.h index 4f9aba405e96..96d02dbeea67 100644 --- a/include/linux/platform_data/dma-s3c24xx.h +++ b/include/linux/platform_data/dma-s3c24xx.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * S3C24XX DMA handling * * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. */ /* Helper to encode the source selection constraints for early s3c socs. */ diff --git a/include/linux/platform_data/dma-ste-dma40.h b/include/linux/platform_data/dma-ste-dma40.h index 1bb9b1852256..10641633facc 100644 --- a/include/linux/platform_data/dma-ste-dma40.h +++ b/include/linux/platform_data/dma-ste-dma40.h @@ -1,8 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2007-2010 * Author: Per Forlin <per.forlin@stericsson.com> for ST-Ericsson * Author: Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson - * License terms: GNU General Public License (GPL) version 2 */ diff --git a/include/linux/platform_data/dmtimer-omap.h b/include/linux/platform_data/dmtimer-omap.h index 757a0f9e26f9..bdaaf537604a 100644 --- a/include/linux/platform_data/dmtimer-omap.h +++ b/include/linux/platform_data/dmtimer-omap.h @@ -1,20 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * DMTIMER platform data for TI OMAP platforms * * Copyright (C) 2012 Texas Instruments * Author: Jon Hunter <jon-hunter@ti.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __PLATFORM_DATA_DMTIMER_OMAP_H__ diff --git a/include/linux/platform_data/edma.h b/include/linux/platform_data/edma.h index 0a533f94438f..ee13d5ca630d 100644 --- a/include/linux/platform_data/edma.h +++ b/include/linux/platform_data/edma.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * TI EDMA definitions * * Copyright (C) 2006-2013 Texas Instruments. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ /* diff --git a/include/linux/platform_data/elm.h b/include/linux/platform_data/elm.h index b8686c00f15f..0f491d8abfdd 100644 --- a/include/linux/platform_data/elm.h +++ b/include/linux/platform_data/elm.h @@ -1,18 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * BCH Error Location Module * * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __ELM_H @@ -60,6 +50,6 @@ static inline int elm_config(struct device *dev, enum bch_ecc bch_type, { return -ENOSYS; } -#endif /* CONFIG_MTD_NAND_ECC_BCH */ +#endif /* CONFIG_MTD_NAND_OMAP_BCH */ #endif /* __ELM_H */ diff --git a/include/linux/platform_data/emif_plat.h b/include/linux/platform_data/emif_plat.h index 5c19a2a647c4..b93feef5d586 100644 --- a/include/linux/platform_data/emif_plat.h +++ b/include/linux/platform_data/emif_plat.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Definitions for TI EMIF device platform data * * Copyright (C) 2012 Texas Instruments, Inc. * * Aneesh V <aneesh@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __EMIF_PLAT_H #define __EMIF_PLAT_H diff --git a/include/linux/platform_data/eth-ep93xx.h b/include/linux/platform_data/eth-ep93xx.h new file mode 100644 index 000000000000..8eef637a804d --- /dev/null +++ b/include/linux/platform_data/eth-ep93xx.h @@ -0,0 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_PLATFORM_DATA_ETH_EP93XX +#define _LINUX_PLATFORM_DATA_ETH_EP93XX + +struct ep93xx_eth_data { + unsigned char dev_addr[6]; + unsigned char phy_id; +}; + +#endif diff --git a/include/linux/platform_data/eth-netx.h b/include/linux/platform_data/eth-netx.h index a395159725d5..a3a6322668d8 100644 --- a/include/linux/platform_data/eth-netx.h +++ b/include/linux/platform_data/eth-netx.h @@ -1,18 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __ETH_NETX_H diff --git a/include/linux/platform_data/fsa9480.h b/include/linux/platform_data/fsa9480.h index 72dddcb4bed1..dea8d84448ec 100644 --- a/include/linux/platform_data/fsa9480.h +++ b/include/linux/platform_data/fsa9480.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2010 Samsung Electronics * Minkyu Kang <mk7.kang@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _FSA9480_H_ diff --git a/include/linux/platform_data/g762.h b/include/linux/platform_data/g762.h index d3c51283764d..249257ee2132 100644 --- a/include/linux/platform_data/g762.h +++ b/include/linux/platform_data/g762.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Platform data structure for g762 fan controller driver * * Copyright (C) 2013, Arnaud EBALARD <arno@natisbad.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LINUX_PLATFORM_DATA_G762_H__ #define __LINUX_PLATFORM_DATA_G762_H__ diff --git a/include/linux/platform_data/gpio-ath79.h b/include/linux/platform_data/gpio-ath79.h index 88b0db7bee74..3ea6dd942c27 100644 --- a/include/linux/platform_data/gpio-ath79.h +++ b/include/linux/platform_data/gpio-ath79.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Atheros AR7XXX/AR9XXX GPIO controller platform data * * Copyright (C) 2015 Alban Bedel <albeu@free.fr> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_PLATFORM_DATA_GPIO_ATH79_H diff --git a/include/linux/platform_data/gpio-dwapb.h b/include/linux/platform_data/gpio-dwapb.h index 419cfacb4b42..3c606c450d05 100644 --- a/include/linux/platform_data/gpio-dwapb.h +++ b/include/linux/platform_data/gpio-dwapb.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright(c) 2014 Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef GPIO_DW_APB_H diff --git a/include/linux/platform_data/gpio-omap.h b/include/linux/platform_data/gpio-omap.h index 6d07eebb3f75..17edc43201d2 100644 --- a/include/linux/platform_data/gpio-omap.h +++ b/include/linux/platform_data/gpio-omap.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * OMAP GPIO handling defines and functions * * Copyright (C) 2003-2005 Nokia Corporation * * Written by Juha Yrjölä <juha.yrjola@nokia.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef __ASM_ARCH_OMAP_GPIO_H @@ -200,8 +186,6 @@ struct omap_gpio_platform_data { bool is_mpuio; /* whether the bank is of type MPUIO */ u32 non_wakeup_gpios; - u32 quirks; /* Version specific quirks mask */ - struct omap_gpio_reg_offs *regs; /* Return context loss count due to PM states changing */ diff --git a/include/linux/platform_data/gpio_backlight.h b/include/linux/platform_data/gpio_backlight.h index 683d90453c41..34179d600360 100644 --- a/include/linux/platform_data/gpio_backlight.h +++ b/include/linux/platform_data/gpio_backlight.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * gpio_backlight.h - Simple GPIO-controlled backlight - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __GPIO_BACKLIGHT_H__ #define __GPIO_BACKLIGHT_H__ diff --git a/include/linux/platform_data/gpmc-omap.h b/include/linux/platform_data/gpmc-omap.h index 67ccdb0e1606..ef663e570552 100644 --- a/include/linux/platform_data/gpmc-omap.h +++ b/include/linux/platform_data/gpmc-omap.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * OMAP GPMC Platform data * * Copyright (C) 2014 Texas Instruments, Inc. - http://www.ti.com * Roger Quadros <rogerq@ti.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. */ #ifndef _GPMC_OMAP_H_ diff --git a/include/linux/platform_data/hsmmc-omap.h b/include/linux/platform_data/hsmmc-omap.h index 85da11916bd5..e79d238ff18f 100644 --- a/include/linux/platform_data/hsmmc-omap.h +++ b/include/linux/platform_data/hsmmc-omap.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MMC definitions for OMAP2 * * Copyright (C) 2006 Nokia Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ /* diff --git a/include/linux/platform_data/hwmon-s3c.h b/include/linux/platform_data/hwmon-s3c.h index 0e3cce130fe2..1707ad4147df 100644 --- a/include/linux/platform_data/hwmon-s3c.h +++ b/include/linux/platform_data/hwmon-s3c.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2005 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * http://armlinux.simtec.co.uk/ * * S3C - HWMon interface for ADC - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __HWMON_S3C_H__ diff --git a/include/linux/platform_data/i2c-designware.h b/include/linux/platform_data/i2c-designware.h index 7a61fb27c25b..014c4a5a7e13 100644 --- a/include/linux/platform_data/i2c-designware.h +++ b/include/linux/platform_data/i2c-designware.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright(c) 2014 Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef I2C_DESIGNWARE_H diff --git a/include/linux/platform_data/i2c-gpio.h b/include/linux/platform_data/i2c-gpio.h index 352c1426fd4d..a907774fd177 100644 --- a/include/linux/platform_data/i2c-gpio.h +++ b/include/linux/platform_data/i2c-gpio.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * i2c-gpio interface to platform code * * Copyright (C) 2007 Atmel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _LINUX_I2C_GPIO_H #define _LINUX_I2C_GPIO_H diff --git a/include/linux/platform_data/i2c-imx.h b/include/linux/platform_data/i2c-imx.h index 8289d915e615..962bfc3273eb 100644 --- a/include/linux/platform_data/i2c-imx.h +++ b/include/linux/platform_data/i2c-imx.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * i2c.h - i.MX I2C driver header file * * Copyright (c) 2008, Darius Augulis <augulis.darius@gmail.com> - * - * This file is released under the GPLv2 */ #ifndef __ASM_ARCH_I2C_H_ diff --git a/include/linux/platform_data/i2c-mux-gpio.h b/include/linux/platform_data/i2c-mux-gpio.h index 4406108201fe..9f6ca406505b 100644 --- a/include/linux/platform_data/i2c-mux-gpio.h +++ b/include/linux/platform_data/i2c-mux-gpio.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * i2c-mux-gpio interface to platform code * * Peter Korsgaard <peter.korsgaard@barco.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _LINUX_I2C_MUX_GPIO_H diff --git a/include/linux/platform_data/i2c-mux-reg.h b/include/linux/platform_data/i2c-mux-reg.h index c68712aadf43..2543c2a1c9ae 100644 --- a/include/linux/platform_data/i2c-mux-reg.h +++ b/include/linux/platform_data/i2c-mux-reg.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * I2C multiplexer using a single register * * Copyright 2015 Freescale Semiconductor * York Sun <yorksun@freescale.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __LINUX_PLATFORM_DATA_I2C_MUX_REG_H diff --git a/include/linux/platform_data/i2c-pxa.h b/include/linux/platform_data/i2c-pxa.h index 5236f216dfae..cb290092599c 100644 --- a/include/linux/platform_data/i2c-pxa.h +++ b/include/linux/platform_data/i2c-pxa.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * i2c_pxa.h * * Copyright (C) 2002 Intrinsyc Software Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef _I2C_PXA_H_ #define _I2C_PXA_H_ diff --git a/include/linux/platform_data/i2c-s3c2410.h b/include/linux/platform_data/i2c-s3c2410.h index 05af66b840b9..550746715139 100644 --- a/include/linux/platform_data/i2c-s3c2410.h +++ b/include/linux/platform_data/i2c-s3c2410.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2004-2009 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * S3C - I2C Controller platform_device info - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __I2C_S3C2410_H diff --git a/include/linux/platform_data/i2c-xiic.h b/include/linux/platform_data/i2c-xiic.h index 4f9f2256a97e..2e3683c2398d 100644 --- a/include/linux/platform_data/i2c-xiic.h +++ b/include/linux/platform_data/i2c-xiic.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * i2c-xiic.h * Copyright (c) 2009 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* Supports: diff --git a/include/linux/platform_data/ina2xx.h b/include/linux/platform_data/ina2xx.h index dde59fd3590f..2aa5ee9a9050 100644 --- a/include/linux/platform_data/ina2xx.h +++ b/include/linux/platform_data/ina2xx.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Driver for Texas Instruments INA219, INA226 power monitor chips * * Copyright (C) 2012 Lothar Felten <lothar.felten@gmail.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * For further information, see the Documentation/hwmon/ina2xx.rst file. */ diff --git a/include/linux/platform_data/intel-mid_wdt.h b/include/linux/platform_data/intel-mid_wdt.h index b98253466ace..8dba70b4b020 100644 --- a/include/linux/platform_data/intel-mid_wdt.h +++ b/include/linux/platform_data/intel-mid_wdt.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * intel-mid_wdt: generic Intel MID SCU watchdog driver * * Copyright (C) 2014 Intel Corporation. All rights reserved. * Contact: David Cohen <david.a.cohen@linux.intel.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General - * Public License as published by the Free Software Foundation. */ #ifndef __INTEL_MID_WDT_H__ diff --git a/include/linux/platform_data/intel-spi.h b/include/linux/platform_data/intel-spi.h index 942b0c3f8f08..ebb4f332588b 100644 --- a/include/linux/platform_data/intel-spi.h +++ b/include/linux/platform_data/intel-spi.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Intel PCH/PCU SPI flash driver. * * Copyright (C) 2016, Intel Corporation * Author: Mika Westerberg <mika.westerberg@linux.intel.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef INTEL_SPI_PDATA_H diff --git a/include/linux/platform_data/invensense_mpu6050.h b/include/linux/platform_data/invensense_mpu6050.h index 554b59801aa8..93974f4cfba1 100644 --- a/include/linux/platform_data/invensense_mpu6050.h +++ b/include/linux/platform_data/invensense_mpu6050.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2012 Invensense, Inc. -* -* This software is licensed under the terms of the GNU General Public -* License version 2, as published by the Free Software Foundation, and -* may be copied, distributed, and modified under those terms. -* -* This program is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU General Public License for more details. */ #ifndef __INV_MPU6050_PLATFORM_H_ diff --git a/include/linux/platform_data/iommu-omap.h b/include/linux/platform_data/iommu-omap.h index e8b12dbf6170..44d913a7580c 100644 --- a/include/linux/platform_data/iommu-omap.h +++ b/include/linux/platform_data/iommu-omap.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * omap iommu: main structures * * Copyright (C) 2008-2009 Nokia Corporation * * Written by Hiroshi DOYU <Hiroshi.DOYU@nokia.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/platform_device.h> diff --git a/include/linux/platform_data/irda-sa11x0.h b/include/linux/platform_data/irda-sa11x0.h index 38f77b5e56cf..7db59c917575 100644 --- a/include/linux/platform_data/irda-sa11x0.h +++ b/include/linux/platform_data/irda-sa11x0.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * arch/arm/include/asm/mach/irda.h * * Copyright (C) 2004 Russell King. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __ASM_ARM_MACH_IRDA_H #define __ASM_ARM_MACH_IRDA_H diff --git a/include/linux/platform_data/isl9305.h b/include/linux/platform_data/isl9305.h index 4ac1a070af0a..6893fdaae7d4 100644 --- a/include/linux/platform_data/isl9305.h +++ b/include/linux/platform_data/isl9305.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * isl9305 - Intersil ISL9305 DCDC regulator * * Copyright 2014 Linaro Ltd * * Author: Mark Brown <broonie@kernel.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __ISL9305_H diff --git a/include/linux/platform_data/jz4740/jz4740_nand.h b/include/linux/platform_data/jz4740/jz4740_nand.h index bc571f6d5ced..b3f066d63059 100644 --- a/include/linux/platform_data/jz4740/jz4740_nand.h +++ b/include/linux/platform_data/jz4740/jz4740_nand.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de> * JZ4740 SoC NAND controller driver - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __JZ4740_NAND_H__ diff --git a/include/linux/platform_data/keypad-ep93xx.h b/include/linux/platform_data/keypad-ep93xx.h index 0e36818e3680..3054fced8509 100644 --- a/include/linux/platform_data/keypad-ep93xx.h +++ b/include/linux/platform_data/keypad-ep93xx.h @@ -9,8 +9,7 @@ struct matrix_keymap_data; #define EP93XX_KEYPAD_DIAG_MODE (1<<1) /* diagnostic mode */ #define EP93XX_KEYPAD_BACK_DRIVE (1<<2) /* back driving mode */ #define EP93XX_KEYPAD_TEST_MODE (1<<3) /* scan only column 0 */ -#define EP93XX_KEYPAD_KDIV (1<<4) /* 1/4 clock or 1/16 clock */ -#define EP93XX_KEYPAD_AUTOREPEAT (1<<5) /* enable key autorepeat */ +#define EP93XX_KEYPAD_AUTOREPEAT (1<<4) /* enable key autorepeat */ /** * struct ep93xx_keypad_platform_data - platform specific device structure @@ -24,6 +23,7 @@ struct ep93xx_keypad_platform_data { unsigned int debounce; unsigned int prescale; unsigned int flags; + unsigned int clk_rate; }; #define EP93XX_MATRIX_ROWS (8) diff --git a/include/linux/platform_data/keypad-nomadik-ske.h b/include/linux/platform_data/keypad-nomadik-ske.h index 31382fbc07dc..7efabbca1dca 100644 --- a/include/linux/platform_data/keypad-nomadik-ske.h +++ b/include/linux/platform_data/keypad-nomadik-ske.h @@ -1,7 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2010 * - * License Terms: GNU General Public License v2 * Author: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> * * ux500 Scroll key and Keypad Encoder (SKE) header diff --git a/include/linux/platform_data/keypad-omap.h b/include/linux/platform_data/keypad-omap.h index c3a3abae98f0..3e7c64c854f4 100644 --- a/include/linux/platform_data/keypad-omap.h +++ b/include/linux/platform_data/keypad-omap.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2006 Komal Shah <komal_shah802003@yahoo.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __KEYPAD_OMAP_H #define __KEYPAD_OMAP_H diff --git a/include/linux/platform_data/keyscan-davinci.h b/include/linux/platform_data/keyscan-davinci.h index 7a560e05bda8..260d596ba0af 100644 --- a/include/linux/platform_data/keyscan-davinci.h +++ b/include/linux/platform_data/keyscan-davinci.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009 Texas Instruments, Inc * * Author: Miguel Aguilar <miguel.aguilar@ridgerun.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef DAVINCI_KEYSCAN_H diff --git a/include/linux/platform_data/leds-lm355x.h b/include/linux/platform_data/leds-lm355x.h index b88724bb0b46..b1090487b4b0 100644 --- a/include/linux/platform_data/leds-lm355x.h +++ b/include/linux/platform_data/leds-lm355x.h @@ -1,8 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2012 Texas Instruments * - * License Terms: GNU General Public License v2 - * * Simple driver for Texas Instruments LM355x LED driver chip * * Author: G.Shark Jeong <gshark.jeong@gmail.com> diff --git a/include/linux/platform_data/leds-lm3642.h b/include/linux/platform_data/leds-lm3642.h index 72d6ee6ade57..2490a2fb6549 100644 --- a/include/linux/platform_data/leds-lm3642.h +++ b/include/linux/platform_data/leds-lm3642.h @@ -1,8 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2012 Texas Instruments * -* License Terms: GNU General Public License v2 -* * Simple driver for Texas Instruments LM3642 LED driver chip * * Author: G.Shark Jeong <gshark.jeong@gmail.com> diff --git a/include/linux/platform_data/leds-lp55xx.h b/include/linux/platform_data/leds-lp55xx.h index 624ff9edad6f..96a787100fda 100644 --- a/include/linux/platform_data/leds-lp55xx.h +++ b/include/linux/platform_data/leds-lp55xx.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * LP55XX Platform Data Header * @@ -5,10 +6,6 @@ * * Author: Milo(Woogyom) Kim <milo.kim@ti.com> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * * Derived from leds-lp5521.h, leds-lp5523.h */ diff --git a/include/linux/platform_data/leds-omap.h b/include/linux/platform_data/leds-omap.h index 56c9b2a0ada5..dd1a3ec86fe4 100644 --- a/include/linux/platform_data/leds-omap.h +++ b/include/linux/platform_data/leds-omap.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2006 Samsung Electronics * Kyungmin Park <kyungmin.park@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef ASMARM_ARCH_LED_H #define ASMARM_ARCH_LED_H diff --git a/include/linux/platform_data/leds-pca963x.h b/include/linux/platform_data/leds-pca963x.h index 54e845ffb5ed..6091337ce4bf 100644 --- a/include/linux/platform_data/leds-pca963x.h +++ b/include/linux/platform_data/leds-pca963x.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * PCA963X LED chip driver. * * Copyright 2012 bct electronic GmbH * Copyright 2013 Qtechnology A/S - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA */ #ifndef __LINUX_PCA963X_H diff --git a/include/linux/platform_data/leds-s3c24xx.h b/include/linux/platform_data/leds-s3c24xx.h index 441a6f290649..5bbae85811e2 100644 --- a/include/linux/platform_data/leds-s3c24xx.h +++ b/include/linux/platform_data/leds-s3c24xx.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2006 Simtec Electronics * http://armlinux.simtec.co.uk/ * Ben Dooks <ben@simtec.co.uk> * * S3C24XX - LEDs GPIO connector - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LEDS_S3C24XX_H diff --git a/include/linux/platform_data/lm3630a_bl.h b/include/linux/platform_data/lm3630a_bl.h index 7538e38e270b..530be9318711 100644 --- a/include/linux/platform_data/lm3630a_bl.h +++ b/include/linux/platform_data/lm3630a_bl.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Simple driver for Texas Instruments LM3630A LED Flash driver chip * Copyright (C) 2012 Texas Instruments -* -* This program is free software; you can redistribute it and/or modify -* it under the terms of the GNU General Public License version 2 as -* published by the Free Software Foundation. -* */ #ifndef __LINUX_LM3630A_H @@ -38,9 +34,11 @@ enum lm3630a_ledb_ctrl { #define LM3630A_MAX_BRIGHTNESS 255 /* + *@leda_label : optional led a label. *@leda_init_brt : led a init brightness. 4~255 *@leda_max_brt : led a max brightness. 4~255 *@leda_ctrl : led a disable, enable linear, enable exponential + *@ledb_label : optional led b label. *@ledb_init_brt : led b init brightness. 4~255 *@ledb_max_brt : led b max brightness. 4~255 *@ledb_ctrl : led b disable, enable linear, enable exponential @@ -50,10 +48,12 @@ enum lm3630a_ledb_ctrl { struct lm3630a_platform_data { /* led a config. */ + const char *leda_label; int leda_init_brt; int leda_max_brt; enum lm3630a_leda_ctrl leda_ctrl; /* led b config. */ + const char *ledb_label; int ledb_init_brt; int ledb_max_brt; enum lm3630a_ledb_ctrl ledb_ctrl; diff --git a/include/linux/platform_data/lm3639_bl.h b/include/linux/platform_data/lm3639_bl.h index 5234cd5ed166..341f24051db4 100644 --- a/include/linux/platform_data/lm3639_bl.h +++ b/include/linux/platform_data/lm3639_bl.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Simple driver for Texas Instruments LM3630 LED Flash driver chip * Copyright (C) 2012 Texas Instruments -* -* This program is free software; you can redistribute it and/or modify -* it under the terms of the GNU General Public License version 2 as -* published by the Free Software Foundation. -* */ #ifndef __LINUX_LM3639_H diff --git a/include/linux/platform_data/lm8323.h b/include/linux/platform_data/lm8323.h index 478d668bc590..311999260614 100644 --- a/include/linux/platform_data/lm8323.h +++ b/include/linux/platform_data/lm8323.h @@ -1,18 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * lm8323.h - Configuration for LM8323 keypad driver. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation (version 2 of the License only). - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LINUX_LM8323_H diff --git a/include/linux/platform_data/lp855x.h b/include/linux/platform_data/lp855x.h index 1b2ba24e4e03..ab222dd05bbc 100644 --- a/include/linux/platform_data/lp855x.h +++ b/include/linux/platform_data/lp855x.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * LP855x Backlight Driver * * Copyright (C) 2011 Texas Instruments - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef _LP855X_H diff --git a/include/linux/platform_data/lp8727.h b/include/linux/platform_data/lp8727.h index 47128a50e04e..c701a7b96f0b 100644 --- a/include/linux/platform_data/lp8727.h +++ b/include/linux/platform_data/lp8727.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * LP8727 Micro/Mini USB IC with integrated charger * * Copyright (C) 2011 Texas Instruments * Copyright (C) 2011 National Semiconductor - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _LP8727_H diff --git a/include/linux/platform_data/lp8755.h b/include/linux/platform_data/lp8755.h index a7fd0776c9bf..7bf4221d62dd 100644 --- a/include/linux/platform_data/lp8755.h +++ b/include/linux/platform_data/lp8755.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * LP8755 High Performance Power Management Unit Driver:System Interface Driver * @@ -5,11 +6,6 @@ * * Author: Daniel(Geon Si) Jeong <daniel.jeong@ti.com> * G.Shark Jeong <gshark.jeong@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef _LP8755_H diff --git a/include/linux/platform_data/ltc4245.h b/include/linux/platform_data/ltc4245.h index 56bda4be0016..f07fa05ea6c4 100644 --- a/include/linux/platform_data/ltc4245.h +++ b/include/linux/platform_data/ltc4245.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Platform Data for LTC4245 hardware monitor chip * * Copyright (c) 2010 Ira W. Snyder <iws@ovro.caltech.edu> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef LINUX_LTC4245_H diff --git a/include/linux/platform_data/lv5207lp.h b/include/linux/platform_data/lv5207lp.h index 7dc4d9a219a6..c9da8d402750 100644 --- a/include/linux/platform_data/lv5207lp.h +++ b/include/linux/platform_data/lv5207lp.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * lv5207lp.h - Sanyo LV5207LP LEDs Driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LV5207LP_H__ #define __LV5207LP_H__ diff --git a/include/linux/platform_data/macb.h b/include/linux/platform_data/macb.h index 2bc51b822956..aa5b5562d6f7 100644 --- a/include/linux/platform_data/macb.h +++ b/include/linux/platform_data/macb.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2004-2006 Atmel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MACB_PDATA_H__ #define __MACB_PDATA_H__ diff --git a/include/linux/platform_data/max197.h b/include/linux/platform_data/max197.h index 2bbd0919bc89..03ef46f9cd65 100644 --- a/include/linux/platform_data/max197.h +++ b/include/linux/platform_data/max197.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Maxim MAX197 A/D Converter Driver * * Copyright (c) 2012 Savoir-faire Linux Inc. * Vivien Didelot <vivien.didelot@savoirfairelinux.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * For further information, see the Documentation/hwmon/max197.rst file. */ diff --git a/include/linux/platform_data/max6697.h b/include/linux/platform_data/max6697.h index ed9d3b3daf02..6fbb70005541 100644 --- a/include/linux/platform_data/max6697.h +++ b/include/linux/platform_data/max6697.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * max6697.h * Copyright (c) 2012 Guenter Roeck <linux@roeck-us.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef MAX6697_H diff --git a/include/linux/platform_data/mcs.h b/include/linux/platform_data/mcs.h index 61bb18a4fd3c..fcc6f2a1f5c3 100644 --- a/include/linux/platform_data/mcs.h +++ b/include/linux/platform_data/mcs.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009 - 2010 Samsung Electronics Co.Ltd * Author: Joonyoung Shim <jy0922.shim@samsung.com> * Author: HeungJun Kim <riverful.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ #ifndef __LINUX_MCS_H diff --git a/include/linux/platform_data/media/camera-mx2.h b/include/linux/platform_data/media/camera-mx2.h index 7ded6f1f74bc..8cfa76b6e1e1 100644 --- a/include/linux/platform_data/media/camera-mx2.h +++ b/include/linux/platform_data/media/camera-mx2.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * mx2-cam.h - i.MX27/i.MX25 camera driver header file * * Copyright (C) 2003, Intel Corporation * Copyright (C) 2008, Sascha Hauer <s.hauer@pengutronix.de> * Copyright (C) 2010, Baruch Siach <baruch@tkos.co.il> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef __MACH_MX2_CAM_H_ diff --git a/include/linux/platform_data/media/camera-mx3.h b/include/linux/platform_data/media/camera-mx3.h index a910dadc8258..781c004e5596 100644 --- a/include/linux/platform_data/media/camera-mx3.h +++ b/include/linux/platform_data/media/camera-mx3.h @@ -1,17 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * mx3_camera.h - i.MX3x camera driver header file * * Copyright (C) 2008, Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _MX3_CAMERA_H_ diff --git a/include/linux/platform_data/media/camera-pxa.h b/include/linux/platform_data/media/camera-pxa.h index ce5d90e1a6e4..846a47b8c540 100644 --- a/include/linux/platform_data/media/camera-pxa.h +++ b/include/linux/platform_data/media/camera-pxa.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* camera.h - PXA camera driver header file Copyright (C) 2003, Intel Corporation Copyright (C) 2008, Guennadi Liakhovetski <kernel@pengutronix.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ASM_ARCH_CAMERA_H_ diff --git a/include/linux/platform_data/media/coda.h b/include/linux/platform_data/media/coda.h index 6ad4410d9e20..293b61b60c9d 100644 --- a/include/linux/platform_data/media/coda.h +++ b/include/linux/platform_data/media/coda.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2013 Philipp Zabel, Pengutronix - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef PLATFORM_CODA_H #define PLATFORM_CODA_H diff --git a/include/linux/platform_data/media/omap1_camera.h b/include/linux/platform_data/media/omap1_camera.h index 819767cf04d4..386439db68de 100644 --- a/include/linux/platform_data/media/omap1_camera.h +++ b/include/linux/platform_data/media/omap1_camera.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Header for V4L2 SoC Camera driver for OMAP1 Camera Interface * * Copyright (C) 2010, Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MEDIA_OMAP1_CAMERA_H_ diff --git a/include/linux/platform_data/media/s5p_hdmi.h b/include/linux/platform_data/media/s5p_hdmi.h index bb9cacb0cbb0..457321e917b9 100644 --- a/include/linux/platform_data/media/s5p_hdmi.h +++ b/include/linux/platform_data/media/s5p_hdmi.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Driver header for S5P HDMI chip. * * Copyright (c) 2011 Samsung Electronics, Co. Ltd * Contact: Tomasz Stanislawski <t.stanislaws@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef S5P_HDMI_H diff --git a/include/linux/platform_data/media/timb_radio.h b/include/linux/platform_data/media/timb_radio.h index a40a6a348d21..109a0d4a4f07 100644 --- a/include/linux/platform_data/media/timb_radio.h +++ b/include/linux/platform_data/media/timb_radio.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * timb_radio.h Platform struct for the Timberdale radio driver * Copyright (c) 2009 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _TIMB_RADIO_ diff --git a/include/linux/platform_data/media/timb_video.h b/include/linux/platform_data/media/timb_video.h index 70ae43970a49..38764cc09b4f 100644 --- a/include/linux/platform_data/media/timb_video.h +++ b/include/linux/platform_data/media/timb_video.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * timb_video.h Platform struct for the Timberdale video driver * Copyright (c) 2009-2010 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _TIMB_VIDEO_ diff --git a/include/linux/platform_data/mfd-mcp-sa11x0.h b/include/linux/platform_data/mfd-mcp-sa11x0.h index 747cd6baf711..b589e61bbc2e 100644 --- a/include/linux/platform_data/mfd-mcp-sa11x0.h +++ b/include/linux/platform_data/mfd-mcp-sa11x0.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2005 Russell King. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MFD_MCP_SA11X0_H #define __MFD_MCP_SA11X0_H diff --git a/include/linux/platform_data/mmc-esdhc-imx.h b/include/linux/platform_data/mmc-esdhc-imx.h index b606ca4197df..6c006078c8a1 100644 --- a/include/linux/platform_data/mmc-esdhc-imx.h +++ b/include/linux/platform_data/mmc-esdhc-imx.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2010 Wolfram Sang <w.sang@pengutronix.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; version 2 - * of the License. */ #ifndef __ASM_ARCH_IMX_ESDHC_H diff --git a/include/linux/platform_data/mmc-omap.h b/include/linux/platform_data/mmc-omap.h index 929469291406..9acf0e87aa9b 100644 --- a/include/linux/platform_data/mmc-omap.h +++ b/include/linux/platform_data/mmc-omap.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MMC definitions for OMAP2 * * Copyright (C) 2006 Nokia Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #define OMAP_MMC_MAX_SLOTS 2 diff --git a/include/linux/platform_data/mmp_audio.h b/include/linux/platform_data/mmp_audio.h index 0f25d165abd6..83428d8ee18d 100644 --- a/include/linux/platform_data/mmp_audio.h +++ b/include/linux/platform_data/mmp_audio.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MMP Platform AUDIO Management * * Copyright (c) 2011 Marvell Semiconductors Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef MMP_AUDIO_H diff --git a/include/linux/platform_data/mmp_dma.h b/include/linux/platform_data/mmp_dma.h index 6397b9c8149a..030241cb9cc1 100644 --- a/include/linux/platform_data/mmp_dma.h +++ b/include/linux/platform_data/mmp_dma.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MMP Platform DMA Management * * Copyright (c) 2011 Marvell Semiconductors Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef MMP_DMA_H diff --git a/include/linux/platform_data/mtd-davinci.h b/include/linux/platform_data/mtd-davinci.h index 1bbfa27cccb4..08e639e047e5 100644 --- a/include/linux/platform_data/mtd-davinci.h +++ b/include/linux/platform_data/mtd-davinci.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * mach-davinci/nand.h * @@ -9,20 +10,6 @@ * Dirk Behme <Dirk.Behme@gmail.com> * * -------------------------------------------------------------------------- - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ARCH_ARM_DAVINCI_NAND_H diff --git a/include/linux/platform_data/mtd-mxc_nand.h b/include/linux/platform_data/mtd-mxc_nand.h index 6bb96ef1600b..d1230030c6db 100644 --- a/include/linux/platform_data/mtd-mxc_nand.h +++ b/include/linux/platform_data/mtd-mxc_nand.h @@ -1,20 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. * Copyright 2008 Sascha Hauer, kernel@pengutronix.de - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. */ #ifndef __ASM_ARCH_NAND_H diff --git a/include/linux/platform_data/mtd-nand-omap2.h b/include/linux/platform_data/mtd-nand-omap2.h index 619df2431e75..de6ada739121 100644 --- a/include/linux/platform_data/mtd-nand-omap2.h +++ b/include/linux/platform_data/mtd-nand-omap2.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2006 Micron Technology Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _MTD_NAND_OMAP2_H diff --git a/include/linux/platform_data/mtd-nand-s3c2410.h b/include/linux/platform_data/mtd-nand-s3c2410.h index f8c553f92655..deb849bcf0ec 100644 --- a/include/linux/platform_data/mtd-nand-s3c2410.h +++ b/include/linux/platform_data/mtd-nand-s3c2410.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * S3C2410 - NAND device controller platform_device info - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MTD_NAND_S3C2410_H diff --git a/include/linux/platform_data/mv_usb.h b/include/linux/platform_data/mv_usb.h index c0f624aca81c..5376b6d799d5 100644 --- a/include/linux/platform_data/mv_usb.h +++ b/include/linux/platform_data/mv_usb.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2011 Marvell International Ltd. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef __MV_PLATFORM_USB_H diff --git a/include/linux/platform_data/net-cw1200.h b/include/linux/platform_data/net-cw1200.h index c6fbc3ce4ab0..c510734405bb 100644 --- a/include/linux/platform_data/net-cw1200.h +++ b/include/linux/platform_data/net-cw1200.h @@ -1,8 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2011 * * Author: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com> - * License terms: GNU General Public License (GPL) version 2 */ #ifndef CW1200_PLAT_H_INCLUDED diff --git a/include/linux/platform_data/ntc_thermistor.h b/include/linux/platform_data/ntc_thermistor.h index 5fa115d3ea4b..b324d03e580c 100644 --- a/include/linux/platform_data/ntc_thermistor.h +++ b/include/linux/platform_data/ntc_thermistor.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * ntc_thermistor.h - NTC Thermistors * * Copyright (C) 2010 Samsung Electronics * MyungJoo Ham <myungjoo.ham@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_NTC_H #define _LINUX_NTC_H diff --git a/include/linux/platform_data/nxp-nci.h b/include/linux/platform_data/nxp-nci.h index d6ed28679bb2..97827ad468e2 100644 --- a/include/linux/platform_data/nxp-nci.h +++ b/include/linux/platform_data/nxp-nci.h @@ -1,18 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Generic platform data for the NXP NCI NFC chips. * * Copyright (C) 2014 NXP Semiconductors All rights reserved. * * Authors: Clément Perrochaud <clement.perrochaud@nxp.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _NXP_NCI_H_ diff --git a/include/linux/platform_data/omap-twl4030.h b/include/linux/platform_data/omap-twl4030.h index ee60ef79d792..8419c8caf54e 100644 --- a/include/linux/platform_data/omap-twl4030.h +++ b/include/linux/platform_data/omap-twl4030.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /** * omap-twl4030.h - ASoC machine driver for TI SoC based boards with twl4030 * codec, header. @@ -6,20 +7,6 @@ * All rights reserved. * * Author: Peter Ujfalusi <peter.ujfalusi@ti.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA */ #ifndef _OMAP_TWL4030_H_ diff --git a/include/linux/platform_data/omap-wd-timer.h b/include/linux/platform_data/omap-wd-timer.h index d75f5f802d98..f2788ec984e9 100644 --- a/include/linux/platform_data/omap-wd-timer.h +++ b/include/linux/platform_data/omap-wd-timer.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * OMAP2+ WDTIMER-specific function prototypes * * Copyright (C) 2012 Texas Instruments, Inc. * Paul Walmsley - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __LINUX_PLATFORM_DATA_OMAP_WD_TIMER_H diff --git a/include/linux/platform_data/omapdss.h b/include/linux/platform_data/omapdss.h index 7feb011ed500..a377090d90e8 100644 --- a/include/linux/platform_data/omapdss.h +++ b/include/linux/platform_data/omapdss.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2016 Texas Instruments, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __OMAPDSS_PDATA_H diff --git a/include/linux/platform_data/pm33xx.h b/include/linux/platform_data/pm33xx.h index fbf5ed73c7cc..dd5971937a64 100644 --- a/include/linux/platform_data/pm33xx.h +++ b/include/linux/platform_data/pm33xx.h @@ -51,6 +51,11 @@ struct am33xx_pm_platform_data { unsigned long args); struct am33xx_pm_sram_addr *(*get_sram_addrs)(void); void __iomem *(*get_rtc_base_addr)(void); + void (*save_context)(void); + void (*restore_context)(void); + void (*prepare_rtc_suspend)(void); + void (*prepare_rtc_resume)(void); + int (*check_off_mode_enable)(void); }; struct am33xx_pm_sram_data { diff --git a/include/linux/platform_data/pxa_sdhci.h b/include/linux/platform_data/pxa_sdhci.h index 4977c06d8a86..899457cee425 100644 --- a/include/linux/platform_data/pxa_sdhci.h +++ b/include/linux/platform_data/pxa_sdhci.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/platform_data/pxa_sdhci.h * @@ -5,10 +6,6 @@ * Zhangfei Gao <zhangfei.gao@marvell.com> * * PXA Platform - SDHCI platform data definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _PXA_SDHCI_H_ diff --git a/include/linux/platform_data/regulator-haptic.h b/include/linux/platform_data/regulator-haptic.h index 5658e58e0738..4213e1b01316 100644 --- a/include/linux/platform_data/regulator-haptic.h +++ b/include/linux/platform_data/regulator-haptic.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Regulator Haptic Platform Data * * Copyright (c) 2014 Samsung Electronics Co., Ltd. * Author: Jaewon Kim <jaewon02.kim@samsung.com> * Author: Hyunhee Kim <hyunhee.kim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _REGULATOR_HAPTIC_H diff --git a/include/linux/platform_data/remoteproc-omap.h b/include/linux/platform_data/remoteproc-omap.h index 71a1b2399c48..7e3a16097672 100644 --- a/include/linux/platform_data/remoteproc-omap.h +++ b/include/linux/platform_data/remoteproc-omap.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Remote Processor - omap-specific bits * * Copyright (C) 2011 Texas Instruments, Inc. * Copyright (C) 2011 Google, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _PLAT_REMOTEPROC_H diff --git a/include/linux/platform_data/s3c-hsotg.h b/include/linux/platform_data/s3c-hsotg.h index 3982586ba6df..004ddaf650cd 100644 --- a/include/linux/platform_data/s3c-hsotg.h +++ b/include/linux/platform_data/s3c-hsotg.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* include/linux/platform_data/s3c-hsotg.h * * Copyright 2008 Openmoko, Inc. @@ -6,10 +7,6 @@ * http://armlinux.simtec.co.uk/ * * S3C USB2.0 High-speed / OtG platform information - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_USB_S3C_HSOTG_H diff --git a/include/linux/platform_data/s3c-hsudc.h b/include/linux/platform_data/s3c-hsudc.h index 6fa109339bf9..4dc9b8760166 100644 --- a/include/linux/platform_data/s3c-hsudc.h +++ b/include/linux/platform_data/s3c-hsudc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * S3C24XX USB 2.0 High-speed USB controller gadget driver * @@ -7,10 +8,6 @@ * The S3C24XX USB 2.0 high-speed USB controller supports upto 9 endpoints. * Each endpoint can be configured as either in or out endpoint. Endpoints * can be configured for Bulk or Interrupt transfer mode. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_USB_S3C_HSUDC_H diff --git a/include/linux/platform_data/sc18is602.h b/include/linux/platform_data/sc18is602.h index 18602cab7799..e066d3b0d6d8 100644 --- a/include/linux/platform_data/sc18is602.h +++ b/include/linux/platform_data/sc18is602.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Platform data for NXP SC18IS602/603 * * Copyright (C) 2012 Guenter Roeck <linux@roeck-us.net> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * For further information, see the Documentation/spi/spi-sc18is602 file. */ diff --git a/include/linux/platform_data/sdhci-pic32.h b/include/linux/platform_data/sdhci-pic32.h index 7e0efe64c8c5..8a53fd34daf7 100644 --- a/include/linux/platform_data/sdhci-pic32.h +++ b/include/linux/platform_data/sdhci-pic32.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Purna Chandra Mandal, purna.mandal@microchip.com * Copyright (C) 2015 Microchip Technology Inc. All rights reserved. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. */ #ifndef __PIC32_SDHCI_PDATA_H__ #define __PIC32_SDHCI_PDATA_H__ diff --git a/include/linux/platform_data/serial-imx.h b/include/linux/platform_data/serial-imx.h index a938eba2f18e..0844b21372c7 100644 --- a/include/linux/platform_data/serial-imx.h +++ b/include/linux/platform_data/serial-imx.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. */ #ifndef ASMARM_ARCH_UART_H diff --git a/include/linux/platform_data/serial-omap.h b/include/linux/platform_data/serial-omap.h index 2ba2c34ca3d3..0061d2451900 100644 --- a/include/linux/platform_data/serial-omap.h +++ b/include/linux/platform_data/serial-omap.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Driver for OMAP-UART controller. * Based on drivers/serial/8250.c @@ -7,11 +8,6 @@ * Authors: * Govindraj R <govindraj.raja@ti.com> * Thara Gopinath <thara@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __OMAP_SERIAL_H__ diff --git a/include/linux/platform_data/serial-sccnxp.h b/include/linux/platform_data/serial-sccnxp.h index af0c8c3b89ae..dc670f24e710 100644 --- a/include/linux/platform_data/serial-sccnxp.h +++ b/include/linux/platform_data/serial-sccnxp.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * NXP (Philips) SCC+++(SCN+++) serial driver * * Copyright (C) 2012 Alexander Shiyan <shc_work@mail.ru> * * Based on sc26xx.c, by Thomas Bogendörfer (tsbogend@alpha.franken.de) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef _PLATFORM_DATA_SERIAL_SCCNXP_H_ diff --git a/include/linux/platform_data/sht3x.h b/include/linux/platform_data/sht3x.h index 2e5eea358194..14680d2a98f7 100644 --- a/include/linux/platform_data/sht3x.h +++ b/include/linux/platform_data/sht3x.h @@ -1,18 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2016 Sensirion AG, Switzerland * Author: David Frey <david.frey@sensirion.com> * Author: Pascal Sachs <pascal.sachs@sensirion.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __SHT3X_H_ diff --git a/include/linux/platform_data/shtc1.h b/include/linux/platform_data/shtc1.h index 7b8c353f7dc8..5ba6f8f9a9a1 100644 --- a/include/linux/platform_data/shtc1.h +++ b/include/linux/platform_data/shtc1.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2014 Sensirion AG, Switzerland * Author: Johannes Winkelmann <johannes.winkelmann@sensirion.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __SHTC1_H_ diff --git a/include/linux/platform_data/simplefb.h b/include/linux/platform_data/simplefb.h index 077303cedbf4..4f733a411d18 100644 --- a/include/linux/platform_data/simplefb.h +++ b/include/linux/platform_data/simplefb.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * simplefb.h - Simple Framebuffer Device * * Copyright (C) 2013 David Herrmann <dh.herrmann@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __PLATFORM_DATA_SIMPLEFB_H__ diff --git a/include/linux/platform_data/sky81452-backlight.h b/include/linux/platform_data/sky81452-backlight.h index 1231e9bb00f1..02653d92d84f 100644 --- a/include/linux/platform_data/sky81452-backlight.h +++ b/include/linux/platform_data/sky81452-backlight.h @@ -1,20 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * sky81452.h SKY81452 backlight driver * * Copyright 2014 Skyworks Solutions Inc. * Author : Gyungoh Yoo <jack.yoo@skyworksinc.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _SKY81452_BACKLIGHT_H diff --git a/include/linux/platform_data/spi-ath79.h b/include/linux/platform_data/spi-ath79.h index aa71216edf99..81a388ff58cc 100644 --- a/include/linux/platform_data/spi-ath79.h +++ b/include/linux/platform_data/spi-ath79.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Platform data definition for Atheros AR71XX/AR724X/AR913X SPI controller * * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published - * by the Free Software Foundation. */ #ifndef _ATH79_SPI_PLATFORM_H diff --git a/include/linux/platform_data/spi-clps711x.h b/include/linux/platform_data/spi-clps711x.h index 301956e63143..efaa596848c9 100644 --- a/include/linux/platform_data/spi-clps711x.h +++ b/include/linux/platform_data/spi-clps711x.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * CLPS711X SPI bus driver definitions * * Copyright (C) 2012 Alexander Shiyan <shc_work@mail.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef ____LINUX_PLATFORM_DATA_SPI_CLPS711X_H diff --git a/include/linux/platform_data/spi-davinci.h b/include/linux/platform_data/spi-davinci.h index 0638fb6353bc..2cb5cc70fd9d 100644 --- a/include/linux/platform_data/spi-davinci.h +++ b/include/linux/platform_data/spi-davinci.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2009 Texas Instruments. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ARCH_ARM_DAVINCI_SPI_H diff --git a/include/linux/platform_data/spi-mt65xx.h b/include/linux/platform_data/spi-mt65xx.h index ba4e4bb70262..617a75336d56 100644 --- a/include/linux/platform_data/spi-mt65xx.h +++ b/include/linux/platform_data/spi-mt65xx.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * MTK SPI bus driver definitions * * Copyright (c) 2015 MediaTek Inc. * Author: Leilk Liu <leilk.liu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef ____LINUX_PLATFORM_DATA_SPI_MTK_H diff --git a/include/linux/platform_data/spi-nuc900.h b/include/linux/platform_data/spi-nuc900.h index 4b3f46832e19..ca3510877000 100644 --- a/include/linux/platform_data/spi-nuc900.h +++ b/include/linux/platform_data/spi-nuc900.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2009 Nuvoton technology corporation. * * Wan ZongShun <mcuos.com@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation;version 2 of the License. - * */ #ifndef __SPI_NUC900_H diff --git a/include/linux/platform_data/ssm2518.h b/include/linux/platform_data/ssm2518.h index 9a8e3ea287e3..3f9e632d6f63 100644 --- a/include/linux/platform_data/ssm2518.h +++ b/include/linux/platform_data/ssm2518.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * SSM2518 amplifier audio driver * * Copyright 2013 Analog Devices Inc. * Author: Lars-Peter Clausen <lars@metafoo.de> - * - * Licensed under the GPL-2. */ #ifndef __LINUX_PLATFORM_DATA_SSM2518_H__ diff --git a/include/linux/platform_data/st33zp24.h b/include/linux/platform_data/st33zp24.h index 6f0fb6ebd7db..61db674f36cc 100644 --- a/include/linux/platform_data/st33zp24.h +++ b/include/linux/platform_data/st33zp24.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * STMicroelectronics TPM Linux driver for TPM 1.2 ST33ZP24 * Copyright (C) 2009 - 2016 STMicroelectronics - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef __ST33ZP24_H__ #define __ST33ZP24_H__ diff --git a/include/linux/platform_data/st_sensors_pdata.h b/include/linux/platform_data/st_sensors_pdata.h index 728193111c2f..30929c22227d 100644 --- a/include/linux/platform_data/st_sensors_pdata.h +++ b/include/linux/platform_data/st_sensors_pdata.h @@ -1,11 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * STMicroelectronics sensors platform-data driver * * Copyright 2013 STMicroelectronics Inc. * * Denis Ciocca <denis.ciocca@st.com> - * - * Licensed under the GPL-2. */ #ifndef ST_SENSORS_PDATA_H diff --git a/include/linux/platform_data/ti-aemif.h b/include/linux/platform_data/ti-aemif.h index e6407bafcbf8..77625251df07 100644 --- a/include/linux/platform_data/ti-aemif.h +++ b/include/linux/platform_data/ti-aemif.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * TI DaVinci AEMIF platform glue. * @@ -5,10 +6,6 @@ * * Author: * Bartosz Golaszewski <bgolaszewski@baylibre.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __TI_DAVINCI_AEMIF_DATA_H__ diff --git a/include/linux/platform_data/ti-sysc.h b/include/linux/platform_data/ti-sysc.h index 1ea3aab972b4..9256c0305968 100644 --- a/include/linux/platform_data/ti-sysc.h +++ b/include/linux/platform_data/ti-sysc.h @@ -46,8 +46,13 @@ struct sysc_regbits { s8 emufree_shift; }; -#define SYSC_QUIRK_LEGACY_IDLE BIT(8) -#define SYSC_QUIRK_RESET_STATUS BIT(7) +#define SYSC_QUIRK_SWSUP_MSTANDBY BIT(13) +#define SYSC_QUIRK_SWSUP_SIDLE_ACT BIT(12) +#define SYSC_QUIRK_SWSUP_SIDLE BIT(11) +#define SYSC_QUIRK_EXT_OPT_CLOCK BIT(10) +#define SYSC_QUIRK_LEGACY_IDLE BIT(9) +#define SYSC_QUIRK_RESET_STATUS BIT(8) +#define SYSC_QUIRK_NO_IDLE BIT(7) #define SYSC_QUIRK_NO_IDLE_ON_INIT BIT(6) #define SYSC_QUIRK_NO_RESET_ON_INIT BIT(5) #define SYSC_QUIRK_OPT_CLKS_NEEDED BIT(4) diff --git a/include/linux/platform_data/timer-ixp4xx.h b/include/linux/platform_data/timer-ixp4xx.h new file mode 100644 index 000000000000..ee92ae7edaed --- /dev/null +++ b/include/linux/platform_data/timer-ixp4xx.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __TIMER_IXP4XX_H +#define __TIMER_IXP4XX_H + +#include <linux/ioport.h> + +void __init ixp4xx_timer_setup(resource_size_t timerbase, + int timer_irq, + unsigned int timer_freq); + +#endif diff --git a/include/linux/platform_data/touchscreen-s3c2410.h b/include/linux/platform_data/touchscreen-s3c2410.h index 71eccaa9835d..bf8d3b9d7c6a 100644 --- a/include/linux/platform_data/touchscreen-s3c2410.h +++ b/include/linux/platform_data/touchscreen-s3c2410.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __TOUCHSCREEN_S3C2410_H diff --git a/include/linux/platform_data/txx9/ndfmc.h b/include/linux/platform_data/txx9/ndfmc.h index fc172627d54e..7aaa4cd34d31 100644 --- a/include/linux/platform_data/txx9/ndfmc.h +++ b/include/linux/platform_data/txx9/ndfmc.h @@ -1,7 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. * * (C) Copyright TOSHIBA CORPORATION 2007 */ diff --git a/include/linux/platform_data/usb-musb-ux500.h b/include/linux/platform_data/usb-musb-ux500.h index dd9c83ac7de0..8909f396febc 100644 --- a/include/linux/platform_data/usb-musb-ux500.h +++ b/include/linux/platform_data/usb-musb-ux500.h @@ -1,8 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2011 * * Author: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> - * License terms: GNU General Public License (GPL) version 2 */ #ifndef __ASM_ARCH_USB_H #define __ASM_ARCH_USB_H diff --git a/include/linux/platform_data/usb-mx2.h b/include/linux/platform_data/usb-mx2.h index 22d0b596262c..97a670f3d8fb 100644 --- a/include/linux/platform_data/usb-mx2.h +++ b/include/linux/platform_data/usb-mx2.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009 Martin Fuzzey <mfuzzey@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __ASM_ARCH_MX21_USBH diff --git a/include/linux/platform_data/usb-ohci-s3c2410.h b/include/linux/platform_data/usb-ohci-s3c2410.h index cc7554ae6e8b..558a9605be78 100644 --- a/include/linux/platform_data/usb-ohci-s3c2410.h +++ b/include/linux/platform_data/usb-ohci-s3c2410.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* arch/arm/plat-samsung/include/plat/usb-control.h * * Copyright (c) 2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * S3C - USB host port information - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __ASM_ARCH_USBCONTROL_H diff --git a/include/linux/platform_data/usb-pxa3xx-ulpi.h b/include/linux/platform_data/usb-pxa3xx-ulpi.h index 9d82cb65ea56..4d31a5cbdeb1 100644 --- a/include/linux/platform_data/usb-pxa3xx-ulpi.h +++ b/include/linux/platform_data/usb-pxa3xx-ulpi.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * PXA3xx U2D header * * Copyright (C) 2010 CompuLab Ltd. * * Igor Grinberg <grinberg@compulab.co.il> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __PXA310_U2D__ #define __PXA310_U2D__ diff --git a/include/linux/platform_data/usb-s3c2410_udc.h b/include/linux/platform_data/usb-s3c2410_udc.h index de8e2288a509..07394819d03b 100644 --- a/include/linux/platform_data/usb-s3c2410_udc.h +++ b/include/linux/platform_data/usb-s3c2410_udc.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* arch/arm/plat-samsung/include/plat/udc.h * * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org> * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * * Changelog: * 14-Mar-2005 RTP Created file * 02-Aug-2005 RTP File rename diff --git a/include/linux/platform_data/ux500_wdt.h b/include/linux/platform_data/ux500_wdt.h index 1689ff4c3bfd..de6a4ad41e76 100644 --- a/include/linux/platform_data/ux500_wdt.h +++ b/include/linux/platform_data/ux500_wdt.h @@ -1,8 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST Ericsson SA 2011 * - * License Terms: GNU General Public License v2 - * * STE Ux500 Watchdog platform data */ #ifndef __UX500_WDT_H diff --git a/include/linux/platform_data/video-mx3fb.h b/include/linux/platform_data/video-mx3fb.h index fdbe60001542..d03dc322a616 100644 --- a/include/linux/platform_data/video-mx3fb.h +++ b/include/linux/platform_data/video-mx3fb.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2008 * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __ASM_ARCH_MX3FB_H__ diff --git a/include/linux/platform_data/video-nuc900fb.h b/include/linux/platform_data/video-nuc900fb.h index cec5ece765ed..3da504460c91 100644 --- a/include/linux/platform_data/video-nuc900fb.h +++ b/include/linux/platform_data/video-nuc900fb.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* linux/include/asm/arch-nuc900/fb.h * * Copyright (c) 2008 Nuvoton technology corporation * All rights reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * * Changelog: * * 2008/08/26 vincen.zswan modify this file for LCD. diff --git a/include/linux/platform_data/video-pxafb.h b/include/linux/platform_data/video-pxafb.h index 07c6c1e153f8..b3d574778326 100644 --- a/include/linux/platform_data/video-pxafb.h +++ b/include/linux/platform_data/video-pxafb.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Support for the xscale frame buffer. * * Author: Jean-Frederic Clere * Created: Sep 22, 2003 * Copyright: jfclere@sinix.net - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/fb.h> diff --git a/include/linux/platform_data/voltage-omap.h b/include/linux/platform_data/voltage-omap.h index 5be4d5def427..43e8da9fb447 100644 --- a/include/linux/platform_data/voltage-omap.h +++ b/include/linux/platform_data/voltage-omap.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * OMAP Voltage Management Routines * * Copyright (C) 2011, Texas Instruments, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __ARCH_ARM_OMAP_VOLTAGE_H diff --git a/include/linux/platform_data/wilco-ec.h b/include/linux/platform_data/wilco-ec.h index 446473a46b88..1ff224793c99 100644 --- a/include/linux/platform_data/wilco-ec.h +++ b/include/linux/platform_data/wilco-ec.h @@ -14,10 +14,6 @@ /* Message flags for using the mailbox() interface */ #define WILCO_EC_FLAG_NO_RESPONSE BIT(0) /* EC does not respond */ #define WILCO_EC_FLAG_EXTENDED_DATA BIT(1) /* EC returns 256 data bytes */ -#define WILCO_EC_FLAG_RAW_REQUEST BIT(2) /* Do not trim request data */ -#define WILCO_EC_FLAG_RAW_RESPONSE BIT(3) /* Do not trim response data */ -#define WILCO_EC_FLAG_RAW (WILCO_EC_FLAG_RAW_REQUEST | \ - WILCO_EC_FLAG_RAW_RESPONSE) /* Normal commands have a maximum 32 bytes of data */ #define EC_MAILBOX_DATA_SIZE 32 @@ -56,10 +52,7 @@ struct wilco_ec_device { * @mailbox_id: Mailbox identifier, specifies the command set. * @mailbox_version: Mailbox interface version %EC_MAILBOX_VERSION * @reserved: Set to zero. - * @data_size: Length of request, data + last 2 bytes of the header. - * @command: Mailbox command code, unique for each mailbox_id set. - * @reserved_raw: Set to zero for most commands, but is used by - * some command types and for raw commands. + * @data_size: Length of following data. */ struct wilco_ec_request { u8 struct_version; @@ -68,8 +61,6 @@ struct wilco_ec_request { u8 mailbox_version; u8 reserved; u16 data_size; - u8 command; - u8 reserved_raw; } __packed; /** @@ -79,8 +70,6 @@ struct wilco_ec_request { * @result: Result code from the EC. Non-zero indicates an error. * @data_size: Length of the response data buffer. * @reserved: Set to zero. - * @mbox0: EC returned data at offset 0 is unused (always 0) so this byte - * is treated as part of the header instead of the data. * @data: Response data buffer. Max size is %EC_MAILBOX_DATA_SIZE_EXTENDED. */ struct wilco_ec_response { @@ -89,7 +78,6 @@ struct wilco_ec_response { u16 result; u16 data_size; u8 reserved[2]; - u8 mbox0; u8 data[0]; } __packed; @@ -111,21 +99,15 @@ enum wilco_ec_msg_type { * struct wilco_ec_message - Request and response message. * @type: Mailbox message type. * @flags: Message flags, e.g. %WILCO_EC_FLAG_NO_RESPONSE. - * @command: Mailbox command code. - * @result: Result code from the EC. Non-zero indicates an error. * @request_size: Number of bytes to send to the EC. * @request_data: Buffer containing the request data. - * @response_size: Number of bytes expected from the EC. - * This is 32 by default and 256 if the flag - * is set for %WILCO_EC_FLAG_EXTENDED_DATA + * @response_size: Number of bytes to read from EC. * @response_data: Buffer containing the response data, should be * response_size bytes and allocated by caller. */ struct wilco_ec_message { enum wilco_ec_msg_type type; u8 flags; - u8 command; - u8 result; size_t request_size; void *request_data; size_t response_size; diff --git a/include/linux/platform_data/wiznet.h b/include/linux/platform_data/wiznet.h index b5d8c192d84d..1154c4db8a13 100644 --- a/include/linux/platform_data/wiznet.h +++ b/include/linux/platform_data/wiznet.h @@ -1,7 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Ethernet driver for the WIZnet W5x00 chip. - * - * Licensed under the GPL-2 or later. */ #ifndef PLATFORM_DATA_WIZNET_H diff --git a/include/linux/platform_data/wkup_m3.h b/include/linux/platform_data/wkup_m3.h index 3f1d77effd71..629660ff5806 100644 --- a/include/linux/platform_data/wkup_m3.h +++ b/include/linux/platform_data/wkup_m3.h @@ -1,18 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * TI Wakeup M3 remote processor platform data * * Copyright (C) 2014-2015 Texas Instruments, Inc. * * Dave Gerlach <d-gerlach@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _LINUX_PLATFORM_DATA_WKUP_M3_H diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h index 53dfc2541960..bfba245636a7 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -67,6 +67,7 @@ /* Input */ #define ASUS_WMI_DEVID_TOUCHPAD 0x00100011 #define ASUS_WMI_DEVID_TOUCHPAD_LED 0x00100012 +#define ASUS_WMI_DEVID_FNLOCK 0x00100023 /* Fan, Thermal */ #define ASUS_WMI_DEVID_THERMAL_CTRL 0x00110011 diff --git a/include/linux/platform_data/x86/clk-lpss.h b/include/linux/platform_data/x86/clk-lpss.h index 23901992b9dd..207e1a317800 100644 --- a/include/linux/platform_data/x86/clk-lpss.h +++ b/include/linux/platform_data/x86/clk-lpss.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Intel Low Power Subsystem clocks. * * Copyright (C) 2013, Intel Corporation * Authors: Mika Westerberg <mika.westerberg@linux.intel.com> * Rafael J. Wysocki <rafael.j.wysocki@intel.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __CLK_LPSS_H diff --git a/include/linux/platform_data/x86/clk-pmc-atom.h b/include/linux/platform_data/x86/clk-pmc-atom.h index 7a37ac27d0fb..2bdcf39b13ed 100644 --- a/include/linux/platform_data/x86/clk-pmc-atom.h +++ b/include/linux/platform_data/x86/clk-pmc-atom.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Intel Atom platform clocks for BayTrail and CherryTrail SoC. * * Copyright (C) 2016, Intel Corporation * Author: Irina Tirdea <irina.tirdea@intel.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef __PLATFORM_DATA_X86_CLK_PMC_ATOM_H diff --git a/include/linux/platform_data/x86/pmc_atom.h b/include/linux/platform_data/x86/pmc_atom.h index e4905fe69c38..022bcea9edec 100644 --- a/include/linux/platform_data/x86/pmc_atom.h +++ b/include/linux/platform_data/x86/pmc_atom.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Intel Atom SOC Power Management Controller Header File * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef PMC_ATOM_H diff --git a/include/linux/platform_data/xtalk-bridge.h b/include/linux/platform_data/xtalk-bridge.h new file mode 100644 index 000000000000..51e5001f2c05 --- /dev/null +++ b/include/linux/platform_data/xtalk-bridge.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * SGI PCI Xtalk Bridge + */ + +#ifndef PLATFORM_DATA_XTALK_BRIDGE_H +#define PLATFORM_DATA_XTALK_BRIDGE_H + +#include <asm/sn/types.h> + +struct xtalk_bridge_platform_data { + struct resource mem; + struct resource io; + unsigned long bridge_addr; + unsigned long intr_addr; + unsigned long mem_offset; + unsigned long io_offset; + nasid_t nasid; + int masterwid; +}; + +#endif /* PLATFORM_DATA_XTALK_BRIDGE_H */ diff --git a/include/linux/platform_data/zforce_ts.h b/include/linux/platform_data/zforce_ts.h index 7bdece8ef33e..2463a4a856a6 100644 --- a/include/linux/platform_data/zforce_ts.h +++ b/include/linux/platform_data/zforce_ts.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* drivers/input/touchscreen/zforce.c * * Copyright (C) 2012-2013 MundoReader S.L. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _LINUX_INPUT_ZFORCE_TS_H diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h index cc464850b71e..beb25f277889 100644 --- a/include/linux/platform_device.h +++ b/include/linux/platform_device.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * platform_device.h - generic, centralized driver model * * Copyright (c) 2001-2003 Patrick Mochel <mochel@osdl.org> * - * This file is released under the GPLv2 - * * See Documentation/driver-model/ for more information. */ diff --git a/include/linux/plist.h b/include/linux/plist.h index 97883604a3c5..66bab1bca35c 100644 --- a/include/linux/plist.h +++ b/include/linux/plist.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Descending-priority-sorted double-linked list * @@ -12,8 +13,6 @@ * Simplifications of the original code by * Oleg Nesterov <oleg@tv-sign.ru> * - * Licensed under the FSF's GNU Public License v2 or later. - * * Based on simple lists (include/linux/list.h). * * This is a priority-sorted list of nodes; each node has a @@ -70,7 +69,6 @@ * is lowest priority. * * No locking is done, up to the caller. - * */ #ifndef _LINUX_PLIST_H_ #define _LINUX_PLIST_H_ @@ -231,7 +229,7 @@ static inline int plist_node_empty(const struct plist_node *node) * @type: the type of the struct this is embedded in * @member: the name of the list_head within the struct */ -#ifdef CONFIG_DEBUG_PI_LIST +#ifdef CONFIG_DEBUG_PLIST # define plist_first_entry(head, type, member) \ ({ \ WARN_ON(plist_head_empty(head)); \ @@ -248,7 +246,7 @@ static inline int plist_node_empty(const struct plist_node *node) * @type: the type of the struct this is embedded in * @member: the name of the list_head within the struct */ -#ifdef CONFIG_DEBUG_PI_LIST +#ifdef CONFIG_DEBUG_PLIST # define plist_last_entry(head, type, member) \ ({ \ WARN_ON(plist_head_empty(head)); \ diff --git a/include/linux/pm.h b/include/linux/pm.h index 66c19a65a514..345d74a727e3 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * pm.h - Power management interface * * Copyright (C) 2000 Andrew Henroid - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_PM_H diff --git a/include/linux/pm2301_charger.h b/include/linux/pm2301_charger.h index 85c16defe11a..b8fac96f05aa 100644 --- a/include/linux/pm2301_charger.h +++ b/include/linux/pm2301_charger.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * PM2301 charger driver. * * Copyright (C) 2012 ST Ericsson Corporation * * Contact: Olivier LAUNAY (olivier.launay@stericsson.com - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA */ #ifndef __LINUX_PM2301_H diff --git a/include/linux/pm_clock.h b/include/linux/pm_clock.h index 09779b0ae720..8ddc7860e131 100644 --- a/include/linux/pm_clock.h +++ b/include/linux/pm_clock.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * pm_clock.h - Definitions and headers related to device clocks. * * Copyright (C) 2011 Rafael J. Wysocki <rjw@sisk.pl>, Renesas Electronics Corp. - * - * This file is released under the GPLv2. */ #ifndef _LINUX_PM_CLOCK_H diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h index 0e8e356bed6a..91d9bf497071 100644 --- a/include/linux/pm_domain.h +++ b/include/linux/pm_domain.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * pm_domain.h - Definitions and headers related to device power domains. * * Copyright (C) 2011 Rafael J. Wysocki <rjw@sisk.pl>, Renesas Electronics Corp. - * - * This file is released under the GPLv2. */ #ifndef _LINUX_PM_DOMAIN_H @@ -53,12 +52,16 @@ * driver must then comply with the so called, * last-man-standing algorithm, for the CPUs in the * PM domain. + * + * GENPD_FLAG_RPM_ALWAYS_ON: Instructs genpd to always keep the PM domain + * powered on except for system suspend. */ #define GENPD_FLAG_PM_CLK (1U << 0) #define GENPD_FLAG_IRQ_SAFE (1U << 1) #define GENPD_FLAG_ALWAYS_ON (1U << 2) #define GENPD_FLAG_ACTIVE_WAKEUP (1U << 3) #define GENPD_FLAG_CPU_DOMAIN (1U << 4) +#define GENPD_FLAG_RPM_ALWAYS_ON (1U << 5) enum gpd_status { GPD_STATE_ACTIVE = 0, /* PM domain is active */ diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h index b150fe97ce5a..5f3a1ee9c4c2 100644 --- a/include/linux/pm_opp.h +++ b/include/linux/pm_opp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Generic OPP Interface * @@ -5,10 +6,6 @@ * Nishanth Menon * Romit Dasgupta * Kevin Hilman - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_OPP_H__ diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index 9dc6eebf62d2..22af69d237a6 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * pm_runtime.h - Device run-time power management helper functions. * * Copyright (C) 2009 Rafael J. Wysocki <rjw@sisk.pl> - * - * This file is released under the GPLv2. */ #ifndef _LINUX_PM_RUNTIME_H diff --git a/include/linux/pm_wakeup.h b/include/linux/pm_wakeup.h index 0ff134d6575a..ce57771fab9b 100644 --- a/include/linux/pm_wakeup.h +++ b/include/linux/pm_wakeup.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * pm_wakeup.h - Power management wakeup interface * * Copyright (C) 2008 Alan Stern * Copyright (C) 2010 Rafael J. Wysocki, Novell Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_PM_WAKEUP_H diff --git a/include/linux/pmbus.h b/include/linux/pmbus.h index ee3c2aba2a8e..08468fca5ea2 100644 --- a/include/linux/pmbus.h +++ b/include/linux/pmbus.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Hardware monitoring driver for PMBus devices * * Copyright (c) 2010, 2011 Ericsson AB. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _PMBUS_H_ diff --git a/include/linux/poll.h b/include/linux/poll.h index 7e0fdcf905d2..1cdc32b1f1b0 100644 --- a/include/linux/poll.h +++ b/include/linux/poll.h @@ -16,7 +16,11 @@ extern struct ctl_table epoll_table[]; /* for sysctl */ /* ~832 bytes of stack space used max in sys_select/sys_poll before allocating additional memory. */ +#ifdef __clang__ +#define MAX_STACK_ALLOC 768 +#else #define MAX_STACK_ALLOC 832 +#endif #define FRONTEND_STACK_ALLOC 256 #define SELECT_STACK_ALLOC FRONTEND_STACK_ALLOC #define POLL_STACK_ALLOC FRONTEND_STACK_ALLOC diff --git a/include/linux/posix-clock.h b/include/linux/posix-clock.h index 18674d7d5b1c..fe6cfdcfbc26 100644 --- a/include/linux/posix-clock.h +++ b/include/linux/posix-clock.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * posix-clock.h - support for dynamic clock devices * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _LINUX_POSIX_CLOCK_H_ #define _LINUX_POSIX_CLOCK_H_ diff --git a/include/linux/power/ab8500.h b/include/linux/power/ab8500.h index cdbb6c2a8c51..51976b52f373 100644 --- a/include/linux/power/ab8500.h +++ b/include/linux/power/ab8500.h @@ -1,7 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson 2013 * Author: Hongbo Zhang <hongbo.zhang@linaro.com> - * License terms: GNU General Public License v2 */ #ifndef PWR_AB8500_H diff --git a/include/linux/power/bq2415x_charger.h b/include/linux/power/bq2415x_charger.h index 50762af8b834..7a91b357e3ac 100644 --- a/include/linux/power/bq2415x_charger.h +++ b/include/linux/power/bq2415x_charger.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * bq2415x charger driver * * Copyright (C) 2011-2013 Pali Rohár <pali.rohar@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef BQ2415X_CHARGER_H diff --git a/include/linux/power/bq24190_charger.h b/include/linux/power/bq24190_charger.h index 45ce7f116a91..313e6fbcb7db 100644 --- a/include/linux/power/bq24190_charger.h +++ b/include/linux/power/bq24190_charger.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Platform data for the TI bq24190 battery charger driver. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _BQ24190_CHARGER_H_ diff --git a/include/linux/power/bq24735-charger.h b/include/linux/power/bq24735-charger.h index b04be59f914c..321dd009ce66 100644 --- a/include/linux/power/bq24735-charger.h +++ b/include/linux/power/bq24735-charger.h @@ -1,18 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __CHARGER_BQ24735_H_ diff --git a/include/linux/power/charger-manager.h b/include/linux/power/charger-manager.h index 2ce8d00c20de..ad19e68e1fc3 100644 --- a/include/linux/power/charger-manager.h +++ b/include/linux/power/charger-manager.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2011 Samsung Electronics Co., Ltd. * MyungJoo.Ham <myungjoo.ham@samsung.com> @@ -7,9 +8,6 @@ * monitor charging even in the context of suspend-to-RAM with * an interface combining the chargers. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. **/ #ifndef _CHARGER_MANAGER_H diff --git a/include/linux/power/generic-adc-battery.h b/include/linux/power/generic-adc-battery.h index b1ebe08533b6..40f9c7628f7b 100644 --- a/include/linux/power/generic-adc-battery.h +++ b/include/linux/power/generic-adc-battery.h @@ -1,8 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2012, Anish Kumar <anish198519851985@gmail.com> - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef GENERIC_ADC_BATTERY_H diff --git a/include/linux/power/gpio-charger.h b/include/linux/power/gpio-charger.h index de1dfe09a03d..5a5a8de98181 100644 --- a/include/linux/power/gpio-charger.h +++ b/include/linux/power/gpio-charger.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __LINUX_POWER_GPIO_CHARGER_H__ diff --git a/include/linux/power/jz4740-battery.h b/include/linux/power/jz4740-battery.h index 19c9610c720a..10da211678c8 100644 --- a/include/linux/power/jz4740-battery.h +++ b/include/linux/power/jz4740-battery.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2009, Jiejing Zhang <kzjeef@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __JZ4740_BATTERY_H diff --git a/include/linux/power/max17042_battery.h b/include/linux/power/max17042_battery.h index a7ed29baf44a..4badd5322949 100644 --- a/include/linux/power/max17042_battery.h +++ b/include/linux/power/max17042_battery.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Fuel gauge driver for Maxim 17042 / 8966 / 8997 * Note that Maxim 8966 and 8997 are mfd and this is its subdevice. * * Copyright (C) 2011 Samsung Electronics * MyungJoo Ham <myungjoo.ham@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __MAX17042_BATTERY_H_ diff --git a/include/linux/power/max8903_charger.h b/include/linux/power/max8903_charger.h index 89d3f1cb3433..02f94a1b323b 100644 --- a/include/linux/power/max8903_charger.h +++ b/include/linux/power/max8903_charger.h @@ -1,23 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * max8903_charger.h - Maxim 8903 USB/Adapter Charger Driver * * Copyright (C) 2011 Samsung Electronics * MyungJoo Ham <myungjoo.ham@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef __MAX8903_CHARGER_H__ diff --git a/include/linux/power/sbs-battery.h b/include/linux/power/sbs-battery.h index 519b8b43239a..ccfe79783cb1 100644 --- a/include/linux/power/sbs-battery.h +++ b/include/linux/power/sbs-battery.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Gas Gauge driver for SBS Compliant Gas Gauges * * Copyright (c) 2010, NVIDIA Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __LINUX_POWER_SBS_BATTERY_H_ diff --git a/include/linux/power/smb347-charger.h b/include/linux/power/smb347-charger.h index b3cb20dab55f..e0b687a4d20c 100644 --- a/include/linux/power/smb347-charger.h +++ b/include/linux/power/smb347-charger.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Summit Microelectronics SMB347 Battery Charger Driver * @@ -5,10 +6,6 @@ * * Authors: Bruce E. Robertson <bruce.e.robertson@intel.com> * Mika Westerberg <mika.westerberg@linux.intel.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef SMB347_CHARGER_H diff --git a/include/linux/power/twl4030_madc_battery.h b/include/linux/power/twl4030_madc_battery.h index 23110dc77726..26517e9dfaa9 100644 --- a/include/linux/power/twl4030_madc_battery.h +++ b/include/linux/power/twl4030_madc_battery.h @@ -1,18 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Dumb driver for LiIon batteries using TWL4030 madc. * * Copyright 2013 Golden Delicious Computers * Nikolaus Schaller <hns@goldelico.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef __TWL4030_MADC_BATTERY_H diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index 2f9c201a54d1..6f348b3ee2e0 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Universal power supply monitor class * @@ -6,8 +7,6 @@ * Copyright © 2003 Ian Molton <spyro@f2s.com> * * Modified: 2004, Oct Szabolcs Gyurko - * - * You may use this code as per GPL version 2 */ #ifndef __LINUX_POWER_SUPPLY_H__ @@ -40,11 +39,15 @@ enum { POWER_SUPPLY_STATUS_FULL, }; +/* What algorithm is the charger using? */ enum { POWER_SUPPLY_CHARGE_TYPE_UNKNOWN = 0, POWER_SUPPLY_CHARGE_TYPE_NONE, - POWER_SUPPLY_CHARGE_TYPE_TRICKLE, - POWER_SUPPLY_CHARGE_TYPE_FAST, + POWER_SUPPLY_CHARGE_TYPE_TRICKLE, /* slow speed */ + POWER_SUPPLY_CHARGE_TYPE_FAST, /* fast speed */ + POWER_SUPPLY_CHARGE_TYPE_STANDARD, /* normal speed */ + POWER_SUPPLY_CHARGE_TYPE_ADAPTIVE, /* dynamically adjusted speed */ + POWER_SUPPLY_CHARGE_TYPE_CUSTOM, /* use CHARGE_CONTROL_* props */ }; enum { @@ -57,6 +60,7 @@ enum { POWER_SUPPLY_HEALTH_COLD, POWER_SUPPLY_HEALTH_WATCHDOG_TIMER_EXPIRE, POWER_SUPPLY_HEALTH_SAFETY_TIMER_EXPIRE, + POWER_SUPPLY_HEALTH_OVERCURRENT, }; enum { @@ -121,6 +125,8 @@ enum power_supply_property { POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX, POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT, POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX, + POWER_SUPPLY_PROP_CHARGE_CONTROL_START_THRESHOLD, /* in percents! */ + POWER_SUPPLY_PROP_CHARGE_CONTROL_END_THRESHOLD, /* in percents! */ POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT, POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN, POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN, diff --git a/include/linux/powercap.h b/include/linux/powercap.h index f0a4e6257dcc..4537f57f9e42 100644 --- a/include/linux/powercap.h +++ b/include/linux/powercap.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * powercap.h: Data types and headers for sysfs power capping interface * Copyright (c) 2013, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc. - * */ #ifndef __POWERCAP_H__ diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h index 4ea1d377e1ad..9d3ffc8f5ea6 100644 --- a/include/linux/ppp-comp.h +++ b/include/linux/ppp-comp.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ppp-comp.h - Definitions for doing PPP packet compression. * * Copyright 1994-1998 Paul Mackerras. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. */ #ifndef _NET_PPP_COMP_H #define _NET_PPP_COMP_H diff --git a/include/linux/ppp_channel.h b/include/linux/ppp_channel.h index 5d87f810a3b7..98966064ee68 100644 --- a/include/linux/ppp_channel.h +++ b/include/linux/ppp_channel.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef _PPP_CHANNEL_H_ #define _PPP_CHANNEL_H_ /* @@ -11,11 +12,6 @@ * * Copyright 1999 Paul Mackerras. * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * * ==FILEVERSION 20000322== */ diff --git a/include/linux/ppp_defs.h b/include/linux/ppp_defs.h index 28aa0237c8c3..9d2b388fae1a 100644 --- a/include/linux/ppp_defs.h +++ b/include/linux/ppp_defs.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * ppp_defs.h - PPP definitions. * * Copyright 1994-2000 Paul Mackerras. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. */ #ifndef _PPP_DEFS_H_ #define _PPP_DEFS_H_ diff --git a/include/linux/pps-gpio.h b/include/linux/pps-gpio.h index 56f35dd3d01d..7bf49908be06 100644 --- a/include/linux/pps-gpio.h +++ b/include/linux/pps-gpio.h @@ -1,32 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * pps-gpio.h -- PPS client for GPIOs * - * * Copyright (C) 2011 James Nuss <jamesnuss@nanometrics.ca> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _PPS_GPIO_H #define _PPS_GPIO_H struct pps_gpio_platform_data { + struct gpio_desc *gpio_pin; + struct gpio_desc *echo_pin; bool assert_falling_edge; bool capture_clear; - unsigned int gpio_pin; - const char *gpio_label; + unsigned int echo_active_ms; }; #endif /* _PPS_GPIO_H */ diff --git a/include/linux/pps_kernel.h b/include/linux/pps_kernel.h index 80a980cc8d95..78c8ac4951b5 100644 --- a/include/linux/pps_kernel.h +++ b/include/linux/pps_kernel.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * PPS API kernel header * * Copyright (C) 2009 Rodolfo Giometti <giometti@linux.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef LINUX_PPS_KERNEL_H diff --git a/include/linux/printk.h b/include/linux/printk.h index 84ea4d094af3..cefd374c47b1 100644 --- a/include/linux/printk.h +++ b/include/linux/printk.h @@ -82,6 +82,8 @@ static inline void console_verbose(void) extern char devkmsg_log_str[]; struct ctl_table; +extern int suppress_printk; + struct va_format { const char *fmt; va_list *va; diff --git a/include/linux/property.h b/include/linux/property.h index a29369c89e6e..e9caa290cda5 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * property.h - Unified device property interface. * * Copyright (C) 2014, Intel Corporation * Authors: Rafael J. Wysocki <rafael.j.wysocki@intel.com> * Mika Westerberg <mika.westerberg@linux.intel.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _LINUX_PROPERTY_H_ diff --git a/include/linux/psci.h b/include/linux/psci.h index 8b1b3b5935ab..a8a15613c157 100644 --- a/include/linux/psci.h +++ b/include/linux/psci.h @@ -1,12 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. * * Copyright (C) 2015 ARM Limited */ diff --git a/include/linux/psi.h b/include/linux/psi.h index 7006008d5b72..7b3de7321219 100644 --- a/include/linux/psi.h +++ b/include/linux/psi.h @@ -4,6 +4,7 @@ #include <linux/jump_label.h> #include <linux/psi_types.h> #include <linux/sched.h> +#include <linux/poll.h> struct seq_file; struct css_set; @@ -11,6 +12,7 @@ struct css_set; #ifdef CONFIG_PSI extern struct static_key_false psi_disabled; +extern struct psi_group psi_system; void psi_init(void); @@ -26,6 +28,13 @@ int psi_show(struct seq_file *s, struct psi_group *group, enum psi_res res); int psi_cgroup_alloc(struct cgroup *cgrp); void psi_cgroup_free(struct cgroup *cgrp); void cgroup_move_task(struct task_struct *p, struct css_set *to); + +struct psi_trigger *psi_trigger_create(struct psi_group *group, + char *buf, size_t nbytes, enum psi_res res); +void psi_trigger_replace(void **trigger_ptr, struct psi_trigger *t); + +__poll_t psi_trigger_poll(void **trigger_ptr, struct file *file, + poll_table *wait); #endif #else /* CONFIG_PSI */ diff --git a/include/linux/psi_types.h b/include/linux/psi_types.h index 2cf422db5d18..07aaf9b82241 100644 --- a/include/linux/psi_types.h +++ b/include/linux/psi_types.h @@ -1,8 +1,11 @@ #ifndef _LINUX_PSI_TYPES_H #define _LINUX_PSI_TYPES_H +#include <linux/kthread.h> #include <linux/seqlock.h> #include <linux/types.h> +#include <linux/kref.h> +#include <linux/wait.h> #ifdef CONFIG_PSI @@ -11,7 +14,7 @@ enum psi_task_count { NR_IOWAIT, NR_MEMSTALL, NR_RUNNING, - NR_PSI_TASK_COUNTS, + NR_PSI_TASK_COUNTS = 3, }; /* Task state bitmasks */ @@ -24,7 +27,7 @@ enum psi_res { PSI_IO, PSI_MEM, PSI_CPU, - NR_PSI_RESOURCES, + NR_PSI_RESOURCES = 3, }; /* @@ -41,7 +44,13 @@ enum psi_states { PSI_CPU_SOME, /* Only per-CPU, to weigh the CPU in the global average: */ PSI_NONIDLE, - NR_PSI_STATES, + NR_PSI_STATES = 6, +}; + +enum psi_aggregators { + PSI_AVGS = 0, + PSI_POLL, + NR_PSI_AGGREGATORS, }; struct psi_group_cpu { @@ -53,6 +62,9 @@ struct psi_group_cpu { /* States of the tasks belonging to this group */ unsigned int tasks[NR_PSI_TASK_COUNTS]; + /* Aggregate pressure state derived from the tasks */ + u32 state_mask; + /* Period time sampling buckets for each state of interest (ns) */ u32 times[NR_PSI_STATES]; @@ -62,25 +74,94 @@ struct psi_group_cpu { /* 2nd cacheline updated by the aggregator */ /* Delta detection against the sampling buckets */ - u32 times_prev[NR_PSI_STATES] ____cacheline_aligned_in_smp; + u32 times_prev[NR_PSI_AGGREGATORS][NR_PSI_STATES] + ____cacheline_aligned_in_smp; +}; + +/* PSI growth tracking window */ +struct psi_window { + /* Window size in ns */ + u64 size; + + /* Start time of the current window in ns */ + u64 start_time; + + /* Value at the start of the window */ + u64 start_value; + + /* Value growth in the previous window */ + u64 prev_growth; +}; + +struct psi_trigger { + /* PSI state being monitored by the trigger */ + enum psi_states state; + + /* User-spacified threshold in ns */ + u64 threshold; + + /* List node inside triggers list */ + struct list_head node; + + /* Backpointer needed during trigger destruction */ + struct psi_group *group; + + /* Wait queue for polling */ + wait_queue_head_t event_wait; + + /* Pending event flag */ + int event; + + /* Tracking window */ + struct psi_window win; + + /* + * Time last event was generated. Used for rate-limiting + * events to one per window + */ + u64 last_event_time; + + /* Refcounting to prevent premature destruction */ + struct kref refcount; }; struct psi_group { - /* Protects data updated during an aggregation */ - struct mutex stat_lock; + /* Protects data used by the aggregator */ + struct mutex avgs_lock; /* Per-cpu task state & time tracking */ struct psi_group_cpu __percpu *pcpu; - /* Periodic aggregation state */ - u64 total_prev[NR_PSI_STATES - 1]; - u64 last_update; - u64 next_update; - struct delayed_work clock_work; + /* Running pressure averages */ + u64 avg_total[NR_PSI_STATES - 1]; + u64 avg_last_update; + u64 avg_next_update; + + /* Aggregator work control */ + struct delayed_work avgs_work; /* Total stall times and sampled pressure averages */ - u64 total[NR_PSI_STATES - 1]; + u64 total[NR_PSI_AGGREGATORS][NR_PSI_STATES - 1]; unsigned long avg[NR_PSI_STATES - 1][3]; + + /* Monitor work control */ + atomic_t poll_scheduled; + struct kthread_worker __rcu *poll_kworker; + struct kthread_delayed_work poll_work; + + /* Protects data used by the monitor */ + struct mutex trigger_lock; + + /* Configured polling triggers */ + struct list_head triggers; + u32 nr_triggers[NR_PSI_STATES - 1]; + u32 poll_states; + u64 poll_min_period; + + /* Total stall times at the start of monitor activation */ + u64 polling_total[NR_PSI_STATES - 1]; + u64 polling_next_update; + u64 polling_until; }; #else /* CONFIG_PSI */ diff --git a/include/linux/psp-sev.h b/include/linux/psp-sev.h index 6f89fc8d4b8e..5167bf2bfc75 100644 --- a/include/linux/psp-sev.h +++ b/include/linux/psp-sev.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AMD Secure Encrypted Virtualization (SEV) driver interface * @@ -6,10 +7,6 @@ * Author: Brijesh Singh <brijesh.singh@amd.com> * * SEV API spec is available at https://developer.amd.com/sev - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __PSP_SEV_H__ diff --git a/include/linux/pstore.h b/include/linux/pstore.h index b146181e8709..e779441e6d26 100644 --- a/include/linux/pstore.h +++ b/include/linux/pstore.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Persistent Storage - pstore.h * @@ -5,19 +6,6 @@ * * This code is the generic layer to export data records from platform * level persistent storage via a file system. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_PSTORE_H #define _LINUX_PSTORE_H diff --git a/include/linux/pstore_ram.h b/include/linux/pstore_ram.h index 337971c41980..9cb9b9067298 100644 --- a/include/linux/pstore_ram.h +++ b/include/linux/pstore_ram.h @@ -1,17 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2010 Marco Stornelli <marco.stornelli@gmail.com> * Copyright (C) 2011 Kees Cook <keescook@chromium.org> * Copyright (C) 2011 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __LINUX_PSTORE_RAM_H__ diff --git a/include/linux/ptp_classify.h b/include/linux/ptp_classify.h index 059242030631..dd00fa41f7e7 100644 --- a/include/linux/ptp_classify.h +++ b/include/linux/ptp_classify.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * PTP 1588 support * * This file implements a BPF that recognizes PTP event messages. * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _PTP_CLASSIFY_H_ diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h index 7121bbe76979..28eb9c792522 100644 --- a/include/linux/ptp_clock_kernel.h +++ b/include/linux/ptp_clock_kernel.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * PTP 1588 clock support * * Copyright (C) 2010 OMICRON electronics GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _PTP_CLOCK_KERNEL_H_ diff --git a/include/linux/ptr_ring.h b/include/linux/ptr_ring.h index 8da46ac44a2e..0abe9a4fc842 100644 --- a/include/linux/ptr_ring.h +++ b/include/linux/ptr_ring.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Definitions for the 'struct ptr_ring' datastructure. * @@ -6,11 +7,6 @@ * * Copyright (C) 2016 Red Hat, Inc. * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * * This is a limited-size FIFO maintaining pointers in FIFO order, with * one CPU producing entries and another consuming entries from a FIFO. * diff --git a/include/linux/pwm.h b/include/linux/pwm.h index b628abfffacc..eaa5c6e3fc9f 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -596,7 +596,6 @@ static inline void pwm_remove_table(struct pwm_lookup *table, size_t num) #ifdef CONFIG_PWM_SYSFS void pwmchip_sysfs_export(struct pwm_chip *chip); void pwmchip_sysfs_unexport(struct pwm_chip *chip); -void pwmchip_sysfs_unexport_children(struct pwm_chip *chip); #else static inline void pwmchip_sysfs_export(struct pwm_chip *chip) { @@ -605,10 +604,6 @@ static inline void pwmchip_sysfs_export(struct pwm_chip *chip) static inline void pwmchip_sysfs_unexport(struct pwm_chip *chip) { } - -static inline void pwmchip_sysfs_unexport_children(struct pwm_chip *chip) -{ -} #endif /* CONFIG_PWM_SYSFS */ #endif /* __LINUX_PWM_H */ diff --git a/include/linux/pxa2xx_ssp.h b/include/linux/pxa2xx_ssp.h index 979087e021f3..a5d1837e4f35 100644 --- a/include/linux/pxa2xx_ssp.h +++ b/include/linux/pxa2xx_ssp.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * pxa2xx_ssp.h * * Copyright (C) 2003 Russell King, All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * This driver supports the following PXA CPU/SSP ports:- * * PXA250 SSP diff --git a/include/linux/qcom-geni-se.h b/include/linux/qcom-geni-se.h index 3bcd67fd5548..dd464943f717 100644 --- a/include/linux/qcom-geni-se.h +++ b/include/linux/qcom-geni-se.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved. */ diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h index d0aecc04c54b..3f12cc77fb58 100644 --- a/include/linux/qcom_scm.h +++ b/include/linux/qcom_scm.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2010-2015, 2018, The Linux Foundation. All rights reserved. * Copyright (C) 2015 Linaro Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __QCOM_SCM_H #define __QCOM_SCM_H diff --git a/include/linux/qed/fcoe_common.h b/include/linux/qed/fcoe_common.h index 22077c586853..98cfc195abe2 100644 --- a/include/linux/qed/fcoe_common.h +++ b/include/linux/qed/fcoe_common.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* QLogic qed NIC Driver * Copyright (c) 2015 QLogic Corporation - * - * This software is available under the terms of the GNU General Public License - * (GPL) Version 2, available from the file COPYING in the main directory of - * this source tree. */ #ifndef __FCOE_COMMON__ diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h index 06c4c7a6c09c..b5116013f27e 100644 --- a/include/linux/radix-tree.h +++ b/include/linux/radix-tree.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2001 Momchil Velikov * Portions Copyright (C) 2001 Christoph Hellwig * Copyright (C) 2006 Nick Piggin * Copyright (C) 2012 Konstantin Khlebnikov - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2, or (at - * your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _LINUX_RADIX_TREE_H #define _LINUX_RADIX_TREE_H diff --git a/include/linux/raid/md_u.h b/include/linux/raid/md_u.h index 358c04bfbe2a..8dfec085a20e 100644 --- a/include/linux/raid/md_u.h +++ b/include/linux/raid/md_u.h @@ -1,15 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* md_u.h : user <=> kernel API between Linux raidtools and RAID drivers Copyright (C) 1998 Ingo Molnar - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - You should have received a copy of the GNU General Public License - (for example /usr/src/linux/COPYING); if not, write to the Free - Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _MD_U_H #define _MD_U_H diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h index 605cf46c17bd..0832c9b66852 100644 --- a/include/linux/raid/pq.h +++ b/include/linux/raid/pq.h @@ -1,13 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* -*- linux-c -*- ------------------------------------------------------- * * * Copyright 2003 H. Peter Anvin - All Rights Reserved * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, Inc., 53 Temple Place Ste 330, - * Boston MA 02111-1307, USA; either version 2 of the License, or - * (at your option) any later version; incorporated herein by reference. - * * ----------------------------------------------------------------------- */ #ifndef LINUX_RAID_RAID6_H diff --git a/include/linux/raid_class.h b/include/linux/raid_class.h index ec8655514283..5cdfcb873a8f 100644 --- a/include/linux/raid_class.h +++ b/include/linux/raid_class.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * raid_class.h - a generic raid visualisation class * * Copyright (c) 2005 - James Bottomley <James.Bottomley@steeleye.com> - * - * This file is licensed under GPLv2 */ #include <linux/transport_class.h> diff --git a/include/linux/random.h b/include/linux/random.h index 13aeaf5a4bd4..1f7dced2bba6 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -20,7 +20,7 @@ struct random_ready_callback { extern void add_device_randomness(const void *, unsigned int); -#if defined(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) && !defined(__CHECKER__) +#if defined(LATENT_ENTROPY_PLUGIN) && !defined(__CHECKER__) static inline void add_latent_entropy(void) { add_device_randomness((const void *)&latent_entropy, diff --git a/include/linux/rbtree.h b/include/linux/rbtree.h index fcbeed4053ef..e6337fce08f2 100644 --- a/include/linux/rbtree.h +++ b/include/linux/rbtree.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Red Black Trees (C) 1999 Andrea Arcangeli <andrea@suse.de> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA linux/include/linux/rbtree.h diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h index 9510c677ac70..0f902ccb48b0 100644 --- a/include/linux/rbtree_augmented.h +++ b/include/linux/rbtree_augmented.h @@ -1,22 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Red Black Trees (C) 1999 Andrea Arcangeli <andrea@suse.de> (C) 2002 David Woodhouse <dwmw2@infradead.org> (C) 2012 Michel Lespinasse <walken@google.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA linux/include/linux/rbtree_augmented.h */ diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 922bb6848813..b25d20822e75 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -56,14 +56,12 @@ void __rcu_read_unlock(void); static inline void __rcu_read_lock(void) { - if (IS_ENABLED(CONFIG_PREEMPT_COUNT)) - preempt_disable(); + preempt_disable(); } static inline void __rcu_read_unlock(void) { - if (IS_ENABLED(CONFIG_PREEMPT_COUNT)) - preempt_enable(); + preempt_enable(); } static inline int rcu_preempt_depth(void) diff --git a/include/linux/reboot.h b/include/linux/reboot.h index e63799a6e895..3734cd8f38a8 100644 --- a/include/linux/reboot.h +++ b/include/linux/reboot.h @@ -14,6 +14,7 @@ struct device; #define SYS_POWER_OFF 0x0003 /* Notify of system power off */ enum reboot_mode { + REBOOT_UNDEFINED = -1, REBOOT_COLD = 0, REBOOT_WARM, REBOOT_HARD, @@ -21,6 +22,7 @@ enum reboot_mode { REBOOT_GPIO, }; extern enum reboot_mode reboot_mode; +extern enum reboot_mode panic_reboot_mode; enum reboot_type { BOOT_TRIPLE = 't', diff --git a/include/linux/regmap.h b/include/linux/regmap.h index daeec7dbd65c..d3dea823af8e 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef __LINUX_REGMAP_H #define __LINUX_REGMAP_H @@ -7,10 +8,6 @@ * Copyright 2011 Wolfson Microelectronics plc * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/list.h> diff --git a/include/linux/regset.h b/include/linux/regset.h index a85c1707285c..bf0243779738 100644 --- a/include/linux/regset.h +++ b/include/linux/regset.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * User-mode machine state access * * Copyright (C) 2007 Red Hat, Inc. All rights reserved. * - * This copyrighted material is made available to anyone wishing to use, - * modify, copy, or redistribute it subject to the terms and conditions - * of the GNU General Public License v.2. - * * Red Hat Author: Roland McGrath. */ diff --git a/include/linux/regulator/ab8500.h b/include/linux/regulator/ab8500.h index 6d46f962685d..7cf8f797e13a 100644 --- a/include/linux/regulator/ab8500.h +++ b/include/linux/regulator/ab8500.h @@ -1,8 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2010 * - * License Terms: GNU General Public License v2 - * * Authors: Sundar Iyer <sundar.iyer@stericsson.com> for ST-Ericsson * Bengt Jonsson <bengt.g.jonsson@stericsson.com> for ST-Ericsson * Daniel Willerud <daniel.willerud@stericsson.com> for ST-Ericsson diff --git a/include/linux/regulator/act8865.h b/include/linux/regulator/act8865.h index 113d861a1e4c..d25e24f596c3 100644 --- a/include/linux/regulator/act8865.h +++ b/include/linux/regulator/act8865.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * act8865.h -- Voltage regulation for active-semi act88xx PMUs * * Copyright (C) 2013 Atmel Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_REGULATOR_ACT8865_H diff --git a/include/linux/regulator/arizona-ldo1.h b/include/linux/regulator/arizona-ldo1.h index fe74ab9990e6..1fe2c71fc699 100644 --- a/include/linux/regulator/arizona-ldo1.h +++ b/include/linux/regulator/arizona-ldo1.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Platform data for Arizona LDO1 regulator * * Copyright 2017 Cirrus Logic - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef ARIZONA_LDO1_H diff --git a/include/linux/regulator/arizona-micsupp.h b/include/linux/regulator/arizona-micsupp.h index 616842619c00..cacb866d5bfb 100644 --- a/include/linux/regulator/arizona-micsupp.h +++ b/include/linux/regulator/arizona-micsupp.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Platform data for Arizona micsupp regulator * * Copyright 2017 Cirrus Logic - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef ARIZONA_MICSUPP_H diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index aaf3cee70439..815983419375 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * consumer.h -- SoC Regulator consumer support. * @@ -5,10 +6,6 @@ * * Author: Liam Girdwood <lrg@slimlogic.co.uk> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Regulator Consumer Interface. * * A Power Management Regulator framework for SoC based devices. @@ -29,7 +26,6 @@ * but this drops rapidly to 60% when below 100mA. Regulator r has > 90% * efficiency in IDLE mode at loads < 10mA. Thus regulator r will operate * in normal mode for loads > 10mA and in IDLE mode for load <= 10mA. - * */ #ifndef __LINUX_REGULATOR_CONSUMER_H_ diff --git a/include/linux/regulator/da9211.h b/include/linux/regulator/da9211.h index d1f2073e4d5f..0d3c0f0ebc1a 100644 --- a/include/linux/regulator/da9211.h +++ b/include/linux/regulator/da9211.h @@ -1,17 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * da9211.h - Regulator device driver for DA9211/DA9212 * /DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 * Copyright (C) 2015 Dialog Semiconductor Ltd. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_REGULATOR_DA9211_H diff --git a/include/linux/regulator/db8500-prcmu.h b/include/linux/regulator/db8500-prcmu.h index 612062313b68..f90df9ee703e 100644 --- a/include/linux/regulator/db8500-prcmu.h +++ b/include/linux/regulator/db8500-prcmu.h @@ -1,8 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2010 * - * License Terms: GNU General Public License v2 - * * Author: Bengt Jonsson <bengt.g.jonsson@stericsson.com> for ST-Ericsson * * Interface to power domain regulators on DB8500 diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index 377da2357118..d45ab52c91c9 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * driver.h -- SoC Regulator driver support. * @@ -5,10 +6,6 @@ * * Author: Liam Girdwood <lrg@slimlogic.co.uk> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Regulator Driver Interface. */ diff --git a/include/linux/regulator/fan53555.h b/include/linux/regulator/fan53555.h index f13880e84d85..ce8df21863f0 100644 --- a/include/linux/regulator/fan53555.h +++ b/include/linux/regulator/fan53555.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * fan53555.h - Fairchild Regulator FAN53555 Driver * * Copyright (C) 2012 Marvell Technology Ltd. * Yunfan Zhang <yfzhang@marvell.com> - * - * This package is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __FAN53555_H__ diff --git a/include/linux/regulator/fixed.h b/include/linux/regulator/fixed.h index f10140da7145..d44ce5f18a56 100644 --- a/include/linux/regulator/fixed.h +++ b/include/linux/regulator/fixed.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * fixed.h * @@ -7,11 +8,6 @@ * * Copyright (c) 2009 Nokia Corporation * Roger Quadros <ext-roger.quadros@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. */ #ifndef __REGULATOR_FIXED_H diff --git a/include/linux/regulator/gpio-regulator.h b/include/linux/regulator/gpio-regulator.h index 11cd6375215d..fdeb312cdabd 100644 --- a/include/linux/regulator/gpio-regulator.h +++ b/include/linux/regulator/gpio-regulator.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * gpio-regulator.h * @@ -11,11 +12,6 @@ * * Copyright (c) 2009 Nokia Corporation * Roger Quadros <ext-roger.quadros@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. */ #ifndef __REGULATOR_GPIO_H diff --git a/include/linux/regulator/lp3971.h b/include/linux/regulator/lp3971.h index 61401649fe7d..0522e82d4716 100644 --- a/include/linux/regulator/lp3971.h +++ b/include/linux/regulator/lp3971.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * National Semiconductors LP3971 PMIC chip client interface * @@ -5,20 +6,6 @@ * Author: Marek Szyprowski <m.szyprowski@samsung.com> * * Based on wm8400.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __LINUX_REGULATOR_LP3971_H diff --git a/include/linux/regulator/lp3972.h b/include/linux/regulator/lp3972.h index 9bb7389b7a1e..160a3def317f 100644 --- a/include/linux/regulator/lp3972.h +++ b/include/linux/regulator/lp3972.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * National Semiconductors LP3972 PMIC chip client interface * * Based on lp3971.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __LINUX_REGULATOR_LP3972_H diff --git a/include/linux/regulator/lp872x.h b/include/linux/regulator/lp872x.h index 6029279f4eed..d780dbb8b423 100644 --- a/include/linux/regulator/lp872x.h +++ b/include/linux/regulator/lp872x.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2012 Texas Instruments * * Author: Milo(Woogyom) Kim <milo.kim@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef __LP872X_REGULATOR_H__ diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h index 1d34a70ffda2..5539efa76d26 100644 --- a/include/linux/regulator/machine.h +++ b/include/linux/regulator/machine.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * machine.h -- SoC Regulator support, machine/board driver API. * @@ -5,10 +6,6 @@ * * Author: Liam Girdwood <lrg@slimlogic.co.uk> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Regulator Machine/Board Interface. */ diff --git a/include/linux/regulator/max1586.h b/include/linux/regulator/max1586.h index cedd0febe882..969f4c948480 100644 --- a/include/linux/regulator/max1586.h +++ b/include/linux/regulator/max1586.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * max1586.h -- Voltage regulation for the Maxim 1586 * * Copyright (C) 2008 Robert Jarzmik - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef REGULATOR_MAX1586 diff --git a/include/linux/regulator/max8649.h b/include/linux/regulator/max8649.h index 417d14ecd5cb..bc9b9c98c1ad 100644 --- a/include/linux/regulator/max8649.h +++ b/include/linux/regulator/max8649.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Interface of Maxim max8649 * * Copyright (C) 2009-2010 Marvell International Ltd. * Haojian Zhuang <haojian.zhuang@marvell.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_REGULATOR_MAX8649_H diff --git a/include/linux/regulator/max8660.h b/include/linux/regulator/max8660.h index f8a6a4844864..e1b9f9020eed 100644 --- a/include/linux/regulator/max8660.h +++ b/include/linux/regulator/max8660.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * max8660.h -- Voltage regulation for the Maxim 8660/8661 * * Copyright (C) 2009 Wolfram Sang, Pengutronix e.K. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LINUX_REGULATOR_MAX8660_H diff --git a/include/linux/regulator/max8952.h b/include/linux/regulator/max8952.h index 686c42c041b5..ebd99d2e62ad 100644 --- a/include/linux/regulator/max8952.h +++ b/include/linux/regulator/max8952.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * max8952.h - Voltage regulation for the Maxim 8952 * * Copyright (C) 2010 Samsung Electrnoics * MyungJoo Ham <myungjoo.ham@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef REGULATOR_MAX8952 diff --git a/include/linux/regulator/max8973-regulator.h b/include/linux/regulator/max8973-regulator.h index 2fcb9980262a..8313e7ed6aec 100644 --- a/include/linux/regulator/max8973-regulator.h +++ b/include/linux/regulator/max8973-regulator.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * max8973-regulator.h -- MAXIM 8973 regulator * @@ -7,21 +8,6 @@ * Copyright (C) 2012 NVIDIA Corporation * Author: Laxman Dewangan <ldewangan@nvidia.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * */ #ifndef __LINUX_REGULATOR_MAX8973_H diff --git a/include/linux/regulator/mt6311.h b/include/linux/regulator/mt6311.h index 8473259395b6..eb20c9d1ad46 100644 --- a/include/linux/regulator/mt6311.h +++ b/include/linux/regulator/mt6311.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015 MediaTek Inc. * Author: Henry Chen <henryc.chen@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_REGULATOR_MT6311_H diff --git a/include/linux/regulator/mt6323-regulator.h b/include/linux/regulator/mt6323-regulator.h index 67011cd1ce55..c8103b8175b3 100644 --- a/include/linux/regulator/mt6323-regulator.h +++ b/include/linux/regulator/mt6323-regulator.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2016 MediaTek Inc. * Author: Chen Zhong <chen.zhong@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_REGULATOR_MT6323_H diff --git a/include/linux/regulator/mt6380-regulator.h b/include/linux/regulator/mt6380-regulator.h index 465182da6315..9e90ce9b14e6 100644 --- a/include/linux/regulator/mt6380-regulator.h +++ b/include/linux/regulator/mt6380-regulator.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2017 MediaTek Inc. * Author: Chenglin Xu <chenglin.xu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_REGULATOR_mt6380_H diff --git a/include/linux/regulator/mt6397-regulator.h b/include/linux/regulator/mt6397-regulator.h index 30cc5963e265..99b266711b3e 100644 --- a/include/linux/regulator/mt6397-regulator.h +++ b/include/linux/regulator/mt6397-regulator.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014 MediaTek Inc. * Author: Flora Fu <flora.fu@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_REGULATOR_MT6397_H diff --git a/include/linux/regulator/pfuze100.h b/include/linux/regulator/pfuze100.h index 331d7d940c7a..d47e668d9ca8 100644 --- a/include/linux/regulator/pfuze100.h +++ b/include/linux/regulator/pfuze100.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2011-2013 Freescale Semiconductor, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef __LINUX_REG_PFUZE100_H #define __LINUX_REG_PFUZE100_H diff --git a/include/linux/regulator/tps51632-regulator.h b/include/linux/regulator/tps51632-regulator.h index d00841e1a75a..1413d77c2fed 100644 --- a/include/linux/regulator/tps51632-regulator.h +++ b/include/linux/regulator/tps51632-regulator.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * tps51632-regulator.h -- TPS51632 regulator * @@ -7,21 +8,6 @@ * Copyright (C) 2012 NVIDIA Corporation * Author: Laxman Dewangan <ldewangan@nvidia.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * */ #ifndef __LINUX_REGULATOR_TPS51632_H diff --git a/include/linux/regulator/tps62360.h b/include/linux/regulator/tps62360.h index a4c49394c497..94a90c06f1e5 100644 --- a/include/linux/regulator/tps62360.h +++ b/include/linux/regulator/tps62360.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * tps62360.h -- TI tps62360 * @@ -6,21 +7,6 @@ * Copyright (C) 2012 NVIDIA Corporation * Author: Laxman Dewangan <ldewangan@nvidia.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * */ #ifndef __LINUX_REGULATOR_TPS62360_H diff --git a/include/linux/regulator/tps6507x.h b/include/linux/regulator/tps6507x.h index 4892f591bab1..58117575de8a 100644 --- a/include/linux/regulator/tps6507x.h +++ b/include/linux/regulator/tps6507x.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * tps6507x.h -- Voltage regulation for the Texas Instruments TPS6507X * * Copyright (C) 2010 Texas Instruments, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef REGULATOR_TPS6507X diff --git a/include/linux/remoteproc/st_slim_rproc.h b/include/linux/remoteproc/st_slim_rproc.h index 4155556fa4b2..a01ba0b7a6f2 100644 --- a/include/linux/remoteproc/st_slim_rproc.h +++ b/include/linux/remoteproc/st_slim_rproc.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * SLIM core rproc driver header * * Copyright (C) 2016 STMicroelectronics * * Author: Peter Griffin <peter.griffin@linaro.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef _ST_REMOTEPROC_SLIM_H #define _ST_REMOTEPROC_SLIM_H diff --git a/include/linux/reset.h b/include/linux/reset.h index 95d555c2130a..e7793fc0fa93 100644 --- a/include/linux/reset.h +++ b/include/linux/reset.h @@ -2,6 +2,8 @@ #ifndef _LINUX_RESET_H_ #define _LINUX_RESET_H_ +#include <linux/err.h> +#include <linux/errno.h> #include <linux/types.h> struct device; diff --git a/include/linux/resource_ext.h b/include/linux/resource_ext.h index e2bf63d881d4..06da59b23b79 100644 --- a/include/linux/resource_ext.h +++ b/include/linux/resource_ext.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2015, Intel Corporation * Author: Jiang Liu <jiang.liu@linux.intel.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef _LINUX_RESOURCE_EXT_H #define _LINUX_RESOURCE_EXT_H diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h index f7714d3b46bd..9f8bc06d4136 100644 --- a/include/linux/rhashtable.h +++ b/include/linux/rhashtable.h @@ -84,7 +84,7 @@ struct bucket_table { struct lockdep_map dep_map; - struct rhash_lock_head __rcu *buckets[] ____cacheline_aligned_in_smp; + struct rhash_lock_head *buckets[] ____cacheline_aligned_in_smp; }; /* @@ -261,13 +261,13 @@ void rhashtable_free_and_destroy(struct rhashtable *ht, void *arg); void rhashtable_destroy(struct rhashtable *ht); -struct rhash_lock_head __rcu **rht_bucket_nested(const struct bucket_table *tbl, - unsigned int hash); -struct rhash_lock_head __rcu **__rht_bucket_nested(const struct bucket_table *tbl, - unsigned int hash); -struct rhash_lock_head __rcu **rht_bucket_nested_insert(struct rhashtable *ht, - struct bucket_table *tbl, - unsigned int hash); +struct rhash_lock_head **rht_bucket_nested(const struct bucket_table *tbl, + unsigned int hash); +struct rhash_lock_head **__rht_bucket_nested(const struct bucket_table *tbl, + unsigned int hash); +struct rhash_lock_head **rht_bucket_nested_insert(struct rhashtable *ht, + struct bucket_table *tbl, + unsigned int hash); #define rht_dereference(p, ht) \ rcu_dereference_protected(p, lockdep_rht_mutex_is_held(ht)) @@ -284,21 +284,21 @@ struct rhash_lock_head __rcu **rht_bucket_nested_insert(struct rhashtable *ht, #define rht_entry(tpos, pos, member) \ ({ tpos = container_of(pos, typeof(*tpos), member); 1; }) -static inline struct rhash_lock_head __rcu *const *rht_bucket( +static inline struct rhash_lock_head *const *rht_bucket( const struct bucket_table *tbl, unsigned int hash) { return unlikely(tbl->nest) ? rht_bucket_nested(tbl, hash) : &tbl->buckets[hash]; } -static inline struct rhash_lock_head __rcu **rht_bucket_var( +static inline struct rhash_lock_head **rht_bucket_var( struct bucket_table *tbl, unsigned int hash) { return unlikely(tbl->nest) ? __rht_bucket_nested(tbl, hash) : &tbl->buckets[hash]; } -static inline struct rhash_lock_head __rcu **rht_bucket_insert( +static inline struct rhash_lock_head **rht_bucket_insert( struct rhashtable *ht, struct bucket_table *tbl, unsigned int hash) { return unlikely(tbl->nest) ? rht_bucket_nested_insert(ht, tbl, hash) : @@ -349,6 +349,12 @@ static inline void rht_unlock(struct bucket_table *tbl, local_bh_enable(); } +static inline struct rhash_head __rcu *__rht_ptr( + struct rhash_lock_head *const *bkt) +{ + return (struct rhash_head __rcu *)((unsigned long)*bkt & ~BIT(0)); +} + /* * Where 'bkt' is a bucket and might be locked: * rht_ptr() dereferences that pointer and clears the lock bit. @@ -356,30 +362,30 @@ static inline void rht_unlock(struct bucket_table *tbl, * access is guaranteed, such as when destroying the table. */ static inline struct rhash_head *rht_ptr( - struct rhash_lock_head __rcu * const *bkt, + struct rhash_lock_head *const *bkt, struct bucket_table *tbl, unsigned int hash) { - const struct rhash_lock_head *p = - rht_dereference_bucket_rcu(*bkt, tbl, hash); + struct rhash_head __rcu *p = __rht_ptr(bkt); - if ((((unsigned long)p) & ~BIT(0)) == 0) + if (!p) return RHT_NULLS_MARKER(bkt); - return (void *)(((unsigned long)p) & ~BIT(0)); + + return rht_dereference_bucket_rcu(p, tbl, hash); } static inline struct rhash_head *rht_ptr_exclusive( - struct rhash_lock_head __rcu * const *bkt) + struct rhash_lock_head *const *bkt) { - const struct rhash_lock_head *p = - rcu_dereference_protected(*bkt, 1); + struct rhash_head __rcu *p = __rht_ptr(bkt); if (!p) return RHT_NULLS_MARKER(bkt); - return (void *)(((unsigned long)p) & ~BIT(0)); + + return rcu_dereference_protected(p, 1); } -static inline void rht_assign_locked(struct rhash_lock_head __rcu **bkt, +static inline void rht_assign_locked(struct rhash_lock_head **bkt, struct rhash_head *obj) { struct rhash_head __rcu **p = (struct rhash_head __rcu **)bkt; @@ -390,7 +396,7 @@ static inline void rht_assign_locked(struct rhash_lock_head __rcu **bkt, } static inline void rht_assign_unlock(struct bucket_table *tbl, - struct rhash_lock_head __rcu **bkt, + struct rhash_lock_head **bkt, struct rhash_head *obj) { struct rhash_head __rcu **p = (struct rhash_head __rcu **)bkt; @@ -587,7 +593,7 @@ static inline struct rhash_head *__rhashtable_lookup( .ht = ht, .key = key, }; - struct rhash_lock_head __rcu * const *bkt; + struct rhash_lock_head *const *bkt; struct bucket_table *tbl; struct rhash_head *he; unsigned int hash; @@ -703,7 +709,7 @@ static inline void *__rhashtable_insert_fast( .ht = ht, .key = key, }; - struct rhash_lock_head __rcu **bkt; + struct rhash_lock_head **bkt; struct rhash_head __rcu **pprev; struct bucket_table *tbl; struct rhash_head *head; @@ -989,7 +995,7 @@ static inline int __rhashtable_remove_fast_one( struct rhash_head *obj, const struct rhashtable_params params, bool rhlist) { - struct rhash_lock_head __rcu **bkt; + struct rhash_lock_head **bkt; struct rhash_head __rcu **pprev; struct rhash_head *he; unsigned int hash; @@ -1141,7 +1147,7 @@ static inline int __rhashtable_replace_fast( struct rhash_head *obj_old, struct rhash_head *obj_new, const struct rhashtable_params params) { - struct rhash_lock_head __rcu **bkt; + struct rhash_lock_head **bkt; struct rhash_head __rcu **pprev; struct rhash_head *he; unsigned int hash; diff --git a/include/linux/rio.h b/include/linux/rio.h index 37b95c4af99d..317bace5ac64 100644 --- a/include/linux/rio.h +++ b/include/linux/rio.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * RapidIO interconnect services * (RapidIO Interconnect Specification, http://www.rapidio.org) * * Copyright 2005 MontaVista Software, Inc. * Matt Porter <mporter@kernel.crashing.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef LINUX_RIO_H diff --git a/include/linux/rio_drv.h b/include/linux/rio_drv.h index 0834264fb7f2..d637742e5039 100644 --- a/include/linux/rio_drv.h +++ b/include/linux/rio_drv.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * RapidIO driver services * * Copyright 2005 MontaVista Software, Inc. * Matt Porter <mporter@kernel.crashing.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef LINUX_RIO_DRV_H diff --git a/include/linux/rio_ids.h b/include/linux/rio_ids.h index 334c576c151c..4846f72759b2 100644 --- a/include/linux/rio_ids.h +++ b/include/linux/rio_ids.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * RapidIO devices * * Copyright 2005 MontaVista Software, Inc. * Matt Porter <mporter@kernel.crashing.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef LINUX_RIO_IDS_H diff --git a/include/linux/rio_regs.h b/include/linux/rio_regs.h index 40c04efe7409..e97594325486 100644 --- a/include/linux/rio_regs.h +++ b/include/linux/rio_regs.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * RapidIO register definitions * * Copyright 2005 MontaVista Software, Inc. * Matt Porter <mporter@kernel.crashing.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef LINUX_RIO_REGS_H diff --git a/include/linux/rmi.h b/include/linux/rmi.h index 5ef5c7c412a7..7b22366d0065 100644 --- a/include/linux/rmi.h +++ b/include/linux/rmi.h @@ -1,10 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2011-2016 Synaptics Incorporated * Copyright (c) 2011 Unixphere - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef _RMI_H diff --git a/include/linux/rodata_test.h b/include/linux/rodata_test.h index 84766bcdd01f..635ad4dbd0ae 100644 --- a/include/linux/rodata_test.h +++ b/include/linux/rodata_test.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * rodata_test.h: functional test for mark_rodata_ro function * * (C) Copyright 2008 Intel Corporation * Author: Arjan van de Ven <arjan@linux.intel.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; version 2 - * of the License. */ #ifndef _RODATA_TEST_H diff --git a/include/linux/rtc/ds1685.h b/include/linux/rtc/ds1685.h index a00b332c505f..43aec568ba7c 100644 --- a/include/linux/rtc/ds1685.h +++ b/include/linux/rtc/ds1685.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Definitions for the registers, addresses, and platform data of the * DS1685/DS1687-series RTC chips. @@ -15,10 +16,6 @@ * DS17x85/DS17x87 3V/5V Real-Time Clocks, 19-5222, Rev 4/10. * DS1689/DS1693 3V/5V Serialized Real-Time Clocks, Rev 112105. * Application Note 90, Using the Multiplex Bus RTC Extended Features. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _LINUX_RTC_DS1685_H_ diff --git a/include/linux/rtc/m48t59.h b/include/linux/rtc/m48t59.h index 6fc961459b4a..9465d5405fe2 100644 --- a/include/linux/rtc/m48t59.h +++ b/include/linux/rtc/m48t59.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/rtc/m48t59.h * @@ -6,10 +7,6 @@ * Copyright (c) 2007 Wind River Systems, Inc. * * Mark Zhan <rongkai.zhan@windriver.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _LINUX_RTC_M48T59_H_ diff --git a/include/linux/rtc/rtc-omap.h b/include/linux/rtc/rtc-omap.h new file mode 100644 index 000000000000..9f03a329e63f --- /dev/null +++ b/include/linux/rtc/rtc-omap.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef _LINUX_RTCOMAP_H_ +#define _LINUX_RTCOMAP_H_ + +int omap_rtc_power_off_program(struct device *dev); +#endif /* _LINUX_RTCOMAP_H_ */ diff --git a/include/linux/rtc/sirfsoc_rtciobrg.h b/include/linux/rtc/sirfsoc_rtciobrg.h index aefd997262e4..b31f2856733d 100644 --- a/include/linux/rtc/sirfsoc_rtciobrg.h +++ b/include/linux/rtc/sirfsoc_rtciobrg.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * RTC I/O Bridge interfaces for CSR SiRFprimaII * ARM access the registers of SYSRTC, GPSRTC and PWRC through this module * * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company. - * - * Licensed under GPLv2 or later. */ #ifndef _SIRFSOC_RTC_IOBRG_H_ #define _SIRFSOC_RTC_IOBRG_H_ diff --git a/include/linux/rtsx_common.h b/include/linux/rtsx_common.h index 443176ee1ab0..bf290ad14c57 100644 --- a/include/linux/rtsx_common.h +++ b/include/linux/rtsx_common.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for Realtek driver-based card reader * * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - * * Author: * Wei WANG <wei_wang@realsil.com.cn> */ diff --git a/include/linux/rtsx_pci.h b/include/linux/rtsx_pci.h index e964bbd03fc2..f87da30a58b1 100644 --- a/include/linux/rtsx_pci.h +++ b/include/linux/rtsx_pci.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Driver for Realtek PCI-Express card reader * * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - * * Author: * Wei WANG <wei_wang@realsil.com.cn> */ diff --git a/include/linux/rtsx_usb.h b/include/linux/rtsx_usb.h index c446e4fd6b5c..159729cffd8e 100644 --- a/include/linux/rtsx_usb.h +++ b/include/linux/rtsx_usb.h @@ -1,19 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Driver for Realtek RTS5139 USB card reader * * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - * * Author: * Roger Tseng <rogerable@realtek.com> */ diff --git a/include/linux/sbitmap.h b/include/linux/sbitmap.h index 20f3e3f029b9..a986ac12a848 100644 --- a/include/linux/sbitmap.h +++ b/include/linux/sbitmap.h @@ -1,20 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Fast and scalable bitmaps. * * Copyright (C) 2016 Facebook * Copyright (C) 2013-2014 Jens Axboe - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License v2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <https://www.gnu.org/licenses/>. */ #ifndef __LINUX_SCALE_BITMAP_H diff --git a/include/linux/sched.h b/include/linux/sched.h index a2cd15855bad..11837410690f 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -26,7 +26,6 @@ #include <linux/latencytop.h> #include <linux/sched/prio.h> #include <linux/signal_types.h> -#include <linux/psi_types.h> #include <linux/mm_types_task.h> #include <linux/task_io_accounting.h> #include <linux/rseq.h> diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h index a3fda9f024c3..4a7944078cc3 100644 --- a/include/linux/sched/mm.h +++ b/include/linux/sched/mm.h @@ -54,6 +54,10 @@ static inline void mmdrop(struct mm_struct *mm) * followed by taking the mmap_sem for writing before modifying the * vmas or anything the coredump pretends not to change from under it. * + * It also has to be called when mmgrab() is used in the context of + * the process, but then the mm_count refcount is transferred outside + * the context of the process to run down_write() on that pinned mm. + * * NOTE: find_extend_vma() called from GUP context is the only place * that can modify the "mm" (notably the vm_start/end) under mmap_sem * for reading and outside the context of the process, so it is also diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h index e412c092c1e8..38a0f0785323 100644 --- a/include/linux/sched/signal.h +++ b/include/linux/sched/signal.h @@ -271,17 +271,18 @@ static inline int signal_group_exit(const struct signal_struct *sig) extern void flush_signals(struct task_struct *); extern void ignore_signals(struct task_struct *); extern void flush_signal_handlers(struct task_struct *, int force_default); -extern int dequeue_signal(struct task_struct *tsk, sigset_t *mask, kernel_siginfo_t *info); +extern int dequeue_signal(struct task_struct *task, + sigset_t *mask, kernel_siginfo_t *info); static inline int kernel_dequeue_signal(void) { - struct task_struct *tsk = current; + struct task_struct *task = current; kernel_siginfo_t __info; int ret; - spin_lock_irq(&tsk->sighand->siglock); - ret = dequeue_signal(tsk, &tsk->blocked, &__info); - spin_unlock_irq(&tsk->sighand->siglock); + spin_lock_irq(&task->sighand->siglock); + ret = dequeue_signal(task, &task->blocked, &__info); + spin_unlock_irq(&task->sighand->siglock); return ret; } @@ -419,18 +420,18 @@ static inline void set_restore_sigmask(void) WARN_ON(!test_thread_flag(TIF_SIGPENDING)); } -static inline void clear_tsk_restore_sigmask(struct task_struct *tsk) +static inline void clear_tsk_restore_sigmask(struct task_struct *task) { - clear_tsk_thread_flag(tsk, TIF_RESTORE_SIGMASK); + clear_tsk_thread_flag(task, TIF_RESTORE_SIGMASK); } static inline void clear_restore_sigmask(void) { clear_thread_flag(TIF_RESTORE_SIGMASK); } -static inline bool test_tsk_restore_sigmask(struct task_struct *tsk) +static inline bool test_tsk_restore_sigmask(struct task_struct *task) { - return test_tsk_thread_flag(tsk, TIF_RESTORE_SIGMASK); + return test_tsk_thread_flag(task, TIF_RESTORE_SIGMASK); } static inline bool test_restore_sigmask(void) { @@ -449,9 +450,9 @@ static inline void set_restore_sigmask(void) current->restore_sigmask = true; WARN_ON(!test_thread_flag(TIF_SIGPENDING)); } -static inline void clear_tsk_restore_sigmask(struct task_struct *tsk) +static inline void clear_tsk_restore_sigmask(struct task_struct *task) { - tsk->restore_sigmask = false; + task->restore_sigmask = false; } static inline void clear_restore_sigmask(void) { @@ -461,9 +462,9 @@ static inline bool test_restore_sigmask(void) { return current->restore_sigmask; } -static inline bool test_tsk_restore_sigmask(struct task_struct *tsk) +static inline bool test_tsk_restore_sigmask(struct task_struct *task) { - return tsk->restore_sigmask; + return task->restore_sigmask; } static inline bool test_and_clear_restore_sigmask(void) { @@ -617,9 +618,9 @@ static inline struct pid *task_session(struct task_struct *task) return task->signal->pids[PIDTYPE_SID]; } -static inline int get_nr_threads(struct task_struct *tsk) +static inline int get_nr_threads(struct task_struct *task) { - return tsk->signal->nr_threads; + return task->signal->nr_threads; } static inline bool thread_group_leader(struct task_struct *p) @@ -658,35 +659,35 @@ static inline int thread_group_empty(struct task_struct *p) #define delay_group_leader(p) \ (thread_group_leader(p) && !thread_group_empty(p)) -extern struct sighand_struct *__lock_task_sighand(struct task_struct *tsk, +extern struct sighand_struct *__lock_task_sighand(struct task_struct *task, unsigned long *flags); -static inline struct sighand_struct *lock_task_sighand(struct task_struct *tsk, +static inline struct sighand_struct *lock_task_sighand(struct task_struct *task, unsigned long *flags) { struct sighand_struct *ret; - ret = __lock_task_sighand(tsk, flags); - (void)__cond_lock(&tsk->sighand->siglock, ret); + ret = __lock_task_sighand(task, flags); + (void)__cond_lock(&task->sighand->siglock, ret); return ret; } -static inline void unlock_task_sighand(struct task_struct *tsk, +static inline void unlock_task_sighand(struct task_struct *task, unsigned long *flags) { - spin_unlock_irqrestore(&tsk->sighand->siglock, *flags); + spin_unlock_irqrestore(&task->sighand->siglock, *flags); } -static inline unsigned long task_rlimit(const struct task_struct *tsk, +static inline unsigned long task_rlimit(const struct task_struct *task, unsigned int limit) { - return READ_ONCE(tsk->signal->rlim[limit].rlim_cur); + return READ_ONCE(task->signal->rlim[limit].rlim_cur); } -static inline unsigned long task_rlimit_max(const struct task_struct *tsk, +static inline unsigned long task_rlimit_max(const struct task_struct *task, unsigned int limit) { - return READ_ONCE(tsk->signal->rlim[limit].rlim_max); + return READ_ONCE(task->signal->rlim[limit].rlim_max); } static inline unsigned long rlimit(unsigned int limit) diff --git a/include/linux/sched_clock.h b/include/linux/sched_clock.h index abe28d5cb3f4..0bb04a96a6d4 100644 --- a/include/linux/sched_clock.h +++ b/include/linux/sched_clock.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * sched_clock.h: support for extending counters to full 64-bit ns counter - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef LINUX_SCHED_CLOCK #define LINUX_SCHED_CLOCK diff --git a/include/linux/scpi_protocol.h b/include/linux/scpi_protocol.h index 327d65663dbf..ecb004711acf 100644 --- a/include/linux/scpi_protocol.h +++ b/include/linux/scpi_protocol.h @@ -1,19 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * SCPI Message Protocol driver header * * Copyright (C) 2014 ARM Ltd. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. */ #include <linux/types.h> diff --git a/include/linux/sctp.h b/include/linux/sctp.h index 83d94341e003..8ccd82105de8 100644 --- a/include/linux/sctp.h +++ b/include/linux/sctp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SCTP kernel reference Implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. @@ -10,22 +11,6 @@ * * Various protocol defined structures. * - * This SCTP implementation is free software; - * you can redistribute it and/or modify it under the terms of - * the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This SCTP implementation is distributed in the hope that it - * will be useful, but WITHOUT ANY WARRANTY; without even the implied - * ************************ - * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * See the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GNU CC; see the file COPYING. If not, see - * <http://www.gnu.org/licenses/>. - * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers <linux-sctp@vger.kernel.org> diff --git a/include/linux/sdla.h b/include/linux/sdla.h index fe7a967d7de4..00e8b3b614f0 100644 --- a/include/linux/sdla.h +++ b/include/linux/sdla.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -13,11 +14,6 @@ * 0.15 Mike McLagan Structure packing * * 0.20 Mike McLagan New flags for S508 buffer handling - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef SDLA_H #define SDLA_H diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h index 11c86fbfeb98..6694d0019a68 100644 --- a/include/linux/semaphore.h +++ b/include/linux/semaphore.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2008 Intel Corporation * Author: Matthew Wilcox <willy@linux.intel.com> * - * Distributed under the terms of the GNU GPL, version 2 - * * Please see kernel/locking/semaphore.c for documentation of these functions */ #ifndef __LINUX_SEMAPHORE_H diff --git a/include/linux/seqno-fence.h b/include/linux/seqno-fence.h index c58c535d12a8..3cca2b8fac43 100644 --- a/include/linux/seqno-fence.h +++ b/include/linux/seqno-fence.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * seqno-fence, using a dma-buf to synchronize fencing * @@ -6,15 +7,6 @@ * Authors: * Rob Clark <robdclark@gmail.com> * Maarten Lankhorst <maarten.lankhorst@canonical.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef __LINUX_SEQNO_FENCE_H diff --git a/include/linux/serdev.h b/include/linux/serdev.h index 070bf4e92df7..9f14f9c12ec4 100644 --- a/include/linux/serdev.h +++ b/include/linux/serdev.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2016-2017 Linaro Ltd., Rob Herring <robh@kernel.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _LINUX_SERDEV_H #define _LINUX_SERDEV_H diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h index 5a655ba8d273..5e0b59422a68 100644 --- a/include/linux/serial_8250.h +++ b/include/linux/serial_8250.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/include/linux/serial_8250.h * * Copyright (C) 2004 Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef _LINUX_SERIAL_8250_H #define _LINUX_SERIAL_8250_H diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index fea2216a893f..05b179015d6c 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/drivers/char/serial_core.h * * Copyright (C) 2000 Deep Blue Solutions Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef LINUX_SERIAL_CORE_H #define LINUX_SERIAL_CORE_H diff --git a/include/linux/serial_max3100.h b/include/linux/serial_max3100.h index 4976befb6aeb..befd55c08a7c 100644 --- a/include/linux/serial_max3100.h +++ b/include/linux/serial_max3100.h @@ -1,11 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * * Copyright (C) 2007 Christian Pellegrin - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ diff --git a/include/linux/serial_pnx8xxx.h b/include/linux/serial_pnx8xxx.h index 79ad87b0be3e..619d748dcd44 100644 --- a/include/linux/serial_pnx8xxx.h +++ b/include/linux/serial_pnx8xxx.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Embedded Alley Solutions, source@embeddedalley.com. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _LINUX_SERIAL_PNX8XXX_H diff --git a/include/linux/serio.h b/include/linux/serio.h index 138a5efe863a..6c27d413da92 100644 --- a/include/linux/serio.h +++ b/include/linux/serio.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 1999-2002 Vojtech Pavlik -* - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. */ #ifndef _SERIO_H #define _SERIO_H diff --git a/include/linux/set_memory.h b/include/linux/set_memory.h index b5071497b8cb..86281ac7c305 100644 --- a/include/linux/set_memory.h +++ b/include/linux/set_memory.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2017, Michael Ellerman, IBM Corporation. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation; */ #ifndef _LINUX_SET_MEMORY_H_ #define _LINUX_SET_MEMORY_H_ diff --git a/include/linux/sh_dma.h b/include/linux/sh_dma.h index 56b97eed28a4..9f79806085f5 100644 --- a/include/linux/sh_dma.h +++ b/include/linux/sh_dma.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Header for the new SH dmaengine driver * * Copyright (C) 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef SH_DMA_H #define SH_DMA_H diff --git a/include/linux/sha256.h b/include/linux/sha256.h index 244fe01a65fb..26972b9e92db 100644 --- a/include/linux/sha256.h +++ b/include/linux/sha256.h @@ -1,10 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2014 Red Hat Inc. * * Author: Vivek Goyal <vgoyal@redhat.com> - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. */ #ifndef SHA256_H diff --git a/include/linux/siox.h b/include/linux/siox.h index d79624e83134..a860cb8c1f9d 100644 --- a/include/linux/siox.h +++ b/include/linux/siox.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2015 Pengutronix, Uwe Kleine-König <kernel@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify it under - * the terms of the GNU General Public License version 2 as published by the - * Free Software Foundation. */ #include <linux/device.h> diff --git a/include/linux/sizes.h b/include/linux/sizes.h index fbde0bc7e882..1cbb4c4d016e 100644 --- a/include/linux/sizes.h +++ b/include/linux/sizes.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/sizes.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_SIZES_H__ #define __LINUX_SIZES_H__ diff --git a/include/linux/skb_array.h b/include/linux/skb_array.h index 62d9b0a6329f..e2d45b7cb619 100644 --- a/include/linux/skb_array.h +++ b/include/linux/skb_array.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Definitions for the 'struct skb_array' datastructure. * @@ -6,11 +7,6 @@ * * Copyright (C) 2016 Red Hat, Inc. * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * * Limited-size FIFO of skbs. Can be used more or less whenever * sk_buff_head can be used, except you need to know the queue size in * advance. diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 6d58fa8a65fd..056f557d5194 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Definitions for the 'struct sk_buff' memory handlers. * * Authors: * Alan Cox, <gw4pts@gw4pts.ampr.org> * Florian La Roche, <rzsfl@rz.uni-sb.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_SKBUFF_H @@ -1434,10 +1430,12 @@ static inline void skb_zcopy_clear(struct sk_buff *skb, bool zerocopy) struct ubuf_info *uarg = skb_zcopy(skb); if (uarg) { - if (uarg->callback == sock_zerocopy_callback) { + if (skb_zcopy_is_nouarg(skb)) { + /* no notification callback */ + } else if (uarg->callback == sock_zerocopy_callback) { uarg->zerocopy = uarg->zerocopy && zerocopy; sock_zerocopy_put(uarg); - } else if (!skb_zcopy_is_nouarg(skb)) { + } else { uarg->callback(uarg, zerocopy); } @@ -2691,7 +2689,8 @@ static inline int skb_orphan_frags(struct sk_buff *skb, gfp_t gfp_mask) { if (likely(!skb_zcopy(skb))) return 0; - if (skb_uarg(skb)->callback == sock_zerocopy_callback) + if (!skb_zcopy_is_nouarg(skb) && + skb_uarg(skb)->callback == sock_zerocopy_callback) return 0; return skb_copy_ubufs(skb, gfp_mask); } diff --git a/include/linux/skmsg.h b/include/linux/skmsg.h index 178a3933a71b..50ced8aba9db 100644 --- a/include/linux/skmsg.h +++ b/include/linux/skmsg.h @@ -351,6 +351,8 @@ static inline void sk_psock_update_proto(struct sock *sk, static inline void sk_psock_restore_proto(struct sock *sk, struct sk_psock *psock) { + sk->sk_write_space = psock->saved_write_space; + if (psock->sk_proto) { sk->sk_prot = psock->sk_proto; psock->sk_proto = NULL; diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h index 9a5eafb7145b..abc7de77b988 100644 --- a/include/linux/slab_def.h +++ b/include/linux/slab_def.h @@ -61,9 +61,6 @@ struct kmem_cache { atomic_t allocmiss; atomic_t freehit; atomic_t freemiss; -#ifdef CONFIG_DEBUG_SLAB_LEAK - atomic_t store_user_clean; -#endif /* * If debugging is enabled, then the allocator can add additional diff --git a/include/linux/sm501-regs.h b/include/linux/sm501-regs.h index 67ed2c542831..2c5cb6ccc599 100644 --- a/include/linux/sm501-regs.h +++ b/include/linux/sm501-regs.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* sm501-regs.h * * Copyright 2006 Simtec Electronics * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Silicon Motion SM501 register definitions */ diff --git a/include/linux/sm501.h b/include/linux/sm501.h index 02fde50a79a5..2f3488b2875d 100644 --- a/include/linux/sm501.h +++ b/include/linux/sm501.h @@ -1,21 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* include/linux/sm501.h * * Copyright (c) 2006 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * Vincent Sanders <vince@simtec.co.uk> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ extern int sm501_unit_power(struct device *dev, diff --git a/include/linux/smsc911x.h b/include/linux/smsc911x.h index eec3efd19beb..868348f7ea06 100644 --- a/include/linux/smsc911x.h +++ b/include/linux/smsc911x.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /*************************************************************************** * * Copyright (C) 2004-2008 SMSC * Copyright (C) 2005-2008 ARM * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * ***************************************************************************/ #ifndef __LINUX_SMSC911X_H__ #define __LINUX_SMSC911X_H__ diff --git a/include/linux/soc/cirrus/ep93xx.h b/include/linux/soc/cirrus/ep93xx.h new file mode 100644 index 000000000000..56fbe2dc59b1 --- /dev/null +++ b/include/linux/soc/cirrus/ep93xx.h @@ -0,0 +1,37 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _SOC_EP93XX_H +#define _SOC_EP93XX_H + +struct platform_device; + +#define EP93XX_CHIP_REV_D0 3 +#define EP93XX_CHIP_REV_D1 4 +#define EP93XX_CHIP_REV_E0 5 +#define EP93XX_CHIP_REV_E1 6 +#define EP93XX_CHIP_REV_E2 7 + +#ifdef CONFIG_ARCH_EP93XX +int ep93xx_pwm_acquire_gpio(struct platform_device *pdev); +void ep93xx_pwm_release_gpio(struct platform_device *pdev); +int ep93xx_ide_acquire_gpio(struct platform_device *pdev); +void ep93xx_ide_release_gpio(struct platform_device *pdev); +int ep93xx_keypad_acquire_gpio(struct platform_device *pdev); +void ep93xx_keypad_release_gpio(struct platform_device *pdev); +int ep93xx_i2s_acquire(void); +void ep93xx_i2s_release(void); +unsigned int ep93xx_chip_revision(void); + +#else +static inline int ep93xx_pwm_acquire_gpio(struct platform_device *pdev) { return 0; } +static inline void ep93xx_pwm_release_gpio(struct platform_device *pdev) {} +static inline int ep93xx_ide_acquire_gpio(struct platform_device *pdev) { return 0; } +static inline void ep93xx_ide_release_gpio(struct platform_device *pdev) {} +static inline int ep93xx_keypad_acquire_gpio(struct platform_device *pdev) { return 0; } +static inline void ep93xx_keypad_release_gpio(struct platform_device *pdev) {} +static inline int ep93xx_i2s_acquire(void) { return 0; } +static inline void ep93xx_i2s_release(void) {} +static inline unsigned int ep93xx_chip_revision(void) { return 0; } + +#endif + +#endif diff --git a/include/linux/soc/ixp4xx/npe.h b/include/linux/soc/ixp4xx/npe.h new file mode 100644 index 000000000000..2a91f465d456 --- /dev/null +++ b/include/linux/soc/ixp4xx/npe.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __IXP4XX_NPE_H +#define __IXP4XX_NPE_H + +#include <linux/kernel.h> + +extern const char *npe_names[]; + +struct npe_regs { + u32 exec_addr, exec_data, exec_status_cmd, exec_count; + u32 action_points[4]; + u32 watchpoint_fifo, watch_count; + u32 profile_count; + u32 messaging_status, messaging_control; + u32 mailbox_status, /*messaging_*/ in_out_fifo; +}; + +struct npe { + struct npe_regs __iomem *regs; + int id; + int valid; +}; + + +static inline const char *npe_name(struct npe *npe) +{ + return npe_names[npe->id]; +} + +int npe_running(struct npe *npe); +int npe_send_message(struct npe *npe, const void *msg, const char *what); +int npe_recv_message(struct npe *npe, void *msg, const char *what); +int npe_send_recv_message(struct npe *npe, void *msg, const char *what); +int npe_load_firmware(struct npe *npe, const char *name, struct device *dev); +struct npe *npe_request(unsigned id); +void npe_release(struct npe *npe); + +#endif /* __IXP4XX_NPE_H */ diff --git a/include/linux/soc/ixp4xx/qmgr.h b/include/linux/soc/ixp4xx/qmgr.h new file mode 100644 index 000000000000..2c0f433a3841 --- /dev/null +++ b/include/linux/soc/ixp4xx/qmgr.h @@ -0,0 +1,88 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2007 Krzysztof Halasa <khc@pm.waw.pl> + */ + +#ifndef IXP4XX_QMGR_H +#define IXP4XX_QMGR_H + +#include <linux/io.h> +#include <linux/kernel.h> + +#define DEBUG_QMGR 0 + +#define HALF_QUEUES 32 +#define QUEUES 64 +#define MAX_QUEUE_LENGTH 4 /* in dwords */ + +#define QUEUE_STAT1_EMPTY 1 /* queue status bits */ +#define QUEUE_STAT1_NEARLY_EMPTY 2 +#define QUEUE_STAT1_NEARLY_FULL 4 +#define QUEUE_STAT1_FULL 8 +#define QUEUE_STAT2_UNDERFLOW 1 +#define QUEUE_STAT2_OVERFLOW 2 + +#define QUEUE_WATERMARK_0_ENTRIES 0 +#define QUEUE_WATERMARK_1_ENTRY 1 +#define QUEUE_WATERMARK_2_ENTRIES 2 +#define QUEUE_WATERMARK_4_ENTRIES 3 +#define QUEUE_WATERMARK_8_ENTRIES 4 +#define QUEUE_WATERMARK_16_ENTRIES 5 +#define QUEUE_WATERMARK_32_ENTRIES 6 +#define QUEUE_WATERMARK_64_ENTRIES 7 + +/* queue interrupt request conditions */ +#define QUEUE_IRQ_SRC_EMPTY 0 +#define QUEUE_IRQ_SRC_NEARLY_EMPTY 1 +#define QUEUE_IRQ_SRC_NEARLY_FULL 2 +#define QUEUE_IRQ_SRC_FULL 3 +#define QUEUE_IRQ_SRC_NOT_EMPTY 4 +#define QUEUE_IRQ_SRC_NOT_NEARLY_EMPTY 5 +#define QUEUE_IRQ_SRC_NOT_NEARLY_FULL 6 +#define QUEUE_IRQ_SRC_NOT_FULL 7 + +struct qmgr_regs { + u32 acc[QUEUES][MAX_QUEUE_LENGTH]; /* 0x000 - 0x3FF */ + u32 stat1[4]; /* 0x400 - 0x40F */ + u32 stat2[2]; /* 0x410 - 0x417 */ + u32 statne_h; /* 0x418 - queue nearly empty */ + u32 statf_h; /* 0x41C - queue full */ + u32 irqsrc[4]; /* 0x420 - 0x42F IRC source */ + u32 irqen[2]; /* 0x430 - 0x437 IRQ enabled */ + u32 irqstat[2]; /* 0x438 - 0x43F - IRQ access only */ + u32 reserved[1776]; + u32 sram[2048]; /* 0x2000 - 0x3FFF - config and buffer */ +}; + +void qmgr_put_entry(unsigned int queue, u32 val); +u32 qmgr_get_entry(unsigned int queue); +int qmgr_stat_empty(unsigned int queue); +int qmgr_stat_below_low_watermark(unsigned int queue); +int qmgr_stat_full(unsigned int queue); +int qmgr_stat_overflow(unsigned int queue); +void qmgr_release_queue(unsigned int queue); +void qmgr_set_irq(unsigned int queue, int src, + void (*handler)(void *pdev), void *pdev); +void qmgr_enable_irq(unsigned int queue); +void qmgr_disable_irq(unsigned int queue); + +/* request_ and release_queue() must be called from non-IRQ context */ + +#if DEBUG_QMGR +extern char qmgr_queue_descs[QUEUES][32]; + +int qmgr_request_queue(unsigned int queue, unsigned int len /* dwords */, + unsigned int nearly_empty_watermark, + unsigned int nearly_full_watermark, + const char *desc_format, const char* name); +#else +int __qmgr_request_queue(unsigned int queue, unsigned int len /* dwords */, + unsigned int nearly_empty_watermark, + unsigned int nearly_full_watermark); +#define qmgr_request_queue(queue, len, nearly_empty_watermark, \ + nearly_full_watermark, desc_format, name) \ + __qmgr_request_queue(queue, len, nearly_empty_watermark, \ + nearly_full_watermark) +#endif + +#endif diff --git a/include/linux/soc/ti/ti_sci_inta_msi.h b/include/linux/soc/ti/ti_sci_inta_msi.h new file mode 100644 index 000000000000..11fb5048f5f6 --- /dev/null +++ b/include/linux/soc/ti/ti_sci_inta_msi.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Texas Instruments' K3 TI SCI INTA MSI helper + * + * Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/ + * Lokesh Vutla <lokeshvutla@ti.com> + */ + +#ifndef __INCLUDE_LINUX_TI_SCI_INTA_MSI_H +#define __INCLUDE_LINUX_TI_SCI_INTA_MSI_H + +#include <linux/msi.h> +#include <linux/soc/ti/ti_sci_protocol.h> + +struct irq_domain +*ti_sci_inta_msi_create_irq_domain(struct fwnode_handle *fwnode, + struct msi_domain_info *info, + struct irq_domain *parent); +int ti_sci_inta_msi_domain_alloc_irqs(struct device *dev, + struct ti_sci_resource *res); +unsigned int ti_sci_inta_msi_get_virq(struct device *dev, u32 index); +void ti_sci_inta_msi_domain_free_irqs(struct device *dev); +#endif /* __INCLUDE_LINUX_IRQCHIP_TI_SCI_INTA_H */ diff --git a/include/linux/soc/ti/ti_sci_protocol.h b/include/linux/soc/ti/ti_sci_protocol.h index 18435e5c6364..568722a041bf 100644 --- a/include/linux/soc/ti/ti_sci_protocol.h +++ b/include/linux/soc/ti/ti_sci_protocol.h @@ -193,14 +193,67 @@ struct ti_sci_clk_ops { }; /** + * struct ti_sci_rm_core_ops - Resource management core operations + * @get_range: Get a range of resources belonging to ti sci host. + * @get_rage_from_shost: Get a range of resources belonging to + * specified host id. + * - s_host: Host processing entity to which the + * resources are allocated + * + * NOTE: for these functions, all the parameters are consolidated and defined + * as below: + * - handle: Pointer to TISCI handle as retrieved by *ti_sci_get_handle + * - dev_id: TISCI device ID. + * - subtype: Resource assignment subtype that is being requested + * from the given device. + * - range_start: Start index of the resource range + * - range_end: Number of resources in the range + */ +struct ti_sci_rm_core_ops { + int (*get_range)(const struct ti_sci_handle *handle, u32 dev_id, + u8 subtype, u16 *range_start, u16 *range_num); + int (*get_range_from_shost)(const struct ti_sci_handle *handle, + u32 dev_id, u8 subtype, u8 s_host, + u16 *range_start, u16 *range_num); +}; + +/** + * struct ti_sci_rm_irq_ops: IRQ management operations + * @set_irq: Set an IRQ route between the requested source + * and destination + * @set_event_map: Set an Event based peripheral irq to Interrupt + * Aggregator. + * @free_irq: Free an an IRQ route between the requested source + * destination. + * @free_event_map: Free an event based peripheral irq to Interrupt + * Aggregator. + */ +struct ti_sci_rm_irq_ops { + int (*set_irq)(const struct ti_sci_handle *handle, u16 src_id, + u16 src_index, u16 dst_id, u16 dst_host_irq); + int (*set_event_map)(const struct ti_sci_handle *handle, u16 src_id, + u16 src_index, u16 ia_id, u16 vint, + u16 global_event, u8 vint_status_bit); + int (*free_irq)(const struct ti_sci_handle *handle, u16 src_id, + u16 src_index, u16 dst_id, u16 dst_host_irq); + int (*free_event_map)(const struct ti_sci_handle *handle, u16 src_id, + u16 src_index, u16 ia_id, u16 vint, + u16 global_event, u8 vint_status_bit); +}; + +/** * struct ti_sci_ops - Function support for TI SCI * @dev_ops: Device specific operations * @clk_ops: Clock specific operations + * @rm_core_ops: Resource management core operations. + * @rm_irq_ops: IRQ management specific operations */ struct ti_sci_ops { struct ti_sci_core_ops core_ops; struct ti_sci_dev_ops dev_ops; struct ti_sci_clk_ops clk_ops; + struct ti_sci_rm_core_ops rm_core_ops; + struct ti_sci_rm_irq_ops rm_irq_ops; }; /** @@ -213,10 +266,47 @@ struct ti_sci_handle { struct ti_sci_ops ops; }; +#define TI_SCI_RESOURCE_NULL 0xffff + +/** + * struct ti_sci_resource_desc - Description of TI SCI resource instance range. + * @start: Start index of the resource. + * @num: Number of resources. + * @res_map: Bitmap to manage the allocation of these resources. + */ +struct ti_sci_resource_desc { + u16 start; + u16 num; + unsigned long *res_map; +}; + +/** + * struct ti_sci_resource - Structure representing a resource assigned + * to a device. + * @sets: Number of sets available from this resource type + * @lock: Lock to guard the res map in each set. + * @desc: Array of resource descriptors. + */ +struct ti_sci_resource { + u16 sets; + raw_spinlock_t lock; + struct ti_sci_resource_desc *desc; +}; + #if IS_ENABLED(CONFIG_TI_SCI_PROTOCOL) const struct ti_sci_handle *ti_sci_get_handle(struct device *dev); int ti_sci_put_handle(const struct ti_sci_handle *handle); const struct ti_sci_handle *devm_ti_sci_get_handle(struct device *dev); +const struct ti_sci_handle *ti_sci_get_by_phandle(struct device_node *np, + const char *property); +const struct ti_sci_handle *devm_ti_sci_get_by_phandle(struct device *dev, + const char *property); +u16 ti_sci_get_free_resource(struct ti_sci_resource *res); +void ti_sci_release_resource(struct ti_sci_resource *res, u16 id); +u32 ti_sci_get_num_resources(struct ti_sci_resource *res); +struct ti_sci_resource * +devm_ti_sci_get_of_resource(const struct ti_sci_handle *handle, + struct device *dev, u32 dev_id, char *of_prop); #else /* CONFIG_TI_SCI_PROTOCOL */ @@ -236,6 +326,40 @@ const struct ti_sci_handle *devm_ti_sci_get_handle(struct device *dev) return ERR_PTR(-EINVAL); } +static inline +const struct ti_sci_handle *ti_sci_get_by_phandle(struct device_node *np, + const char *property) +{ + return ERR_PTR(-EINVAL); +} + +static inline +const struct ti_sci_handle *devm_ti_sci_get_by_phandle(struct device *dev, + const char *property) +{ + return ERR_PTR(-EINVAL); +} + +static inline u16 ti_sci_get_free_resource(struct ti_sci_resource *res) +{ + return TI_SCI_RESOURCE_NULL; +} + +static inline void ti_sci_release_resource(struct ti_sci_resource *res, u16 id) +{ +} + +static inline u32 ti_sci_get_num_resources(struct ti_sci_resource *res) +{ + return 0; +} + +static inline struct ti_sci_resource * +devm_ti_sci_get_of_resource(const struct ti_sci_handle *handle, + struct device *dev, u32 dev_id, char *of_prop) +{ + return ERR_PTR(-EINVAL); +} #endif /* CONFIG_TI_SCI_PROTOCOL */ #endif /* __TISCI_PROTOCOL_H */ diff --git a/include/linux/sonypi.h b/include/linux/sonypi.h index 0b7cc265cc0b..50e48e94ade2 100644 --- a/include/linux/sonypi.h +++ b/include/linux/sonypi.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Sony Programmable I/O Control Device driver for VAIO * @@ -16,21 +17,6 @@ * Copyright (C) 2000 Andrew Tridgell <tridge@valinux.com> * * Earlier work by Werner Almesberger, Paul `Rusty' Russell and Paul Mackerras. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #ifndef _SONYPI_H_ #define _SONYPI_H_ diff --git a/include/linux/spi/at86rf230.h b/include/linux/spi/at86rf230.h index b63fe6f5fdc8..d278576ab692 100644 --- a/include/linux/spi/at86rf230.h +++ b/include/linux/spi/at86rf230.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * AT86RF230/RF231 driver * * Copyright (C) 2009-2012 Siemens AG * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * * Written by: * Dmitry Eremin-Solenikov <dmitry.baryshkov@siemens.com> */ diff --git a/include/linux/spi/cc2520.h b/include/linux/spi/cc2520.h index 85b8ee67e937..449bacf10700 100644 --- a/include/linux/spi/cc2520.h +++ b/include/linux/spi/cc2520.h @@ -1,14 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Header file for cc2520 radio driver * * Copyright (C) 2014 Varka Bhadram <varkab@cdac.in> * Md.Jamal Mohiuddin <mjmohiuddin@cdac.in> * P Sowjanya <sowjanyap@cdac.in> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * */ #ifndef __CC2520_H diff --git a/include/linux/spi/l4f00242t03.h b/include/linux/spi/l4f00242t03.h index e69e9b51b21a..831a5de7a0e2 100644 --- a/include/linux/spi/l4f00242t03.h +++ b/include/linux/spi/l4f00242t03.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * l4f00242t03.h -- Platform glue for Epson L4F00242T03 LCD * * Copyright (c) 2009 Alberto Panizzo <maramaopercheseimorto@gmail.com> * Based on Marek Vasut work in lms283gf05.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _INCLUDE_LINUX_SPI_L4F00242T03_H_ diff --git a/include/linux/spi/libertas_spi.h b/include/linux/spi/libertas_spi.h index 1b5d5384fcd3..156326d9b5cd 100644 --- a/include/linux/spi/libertas_spi.h +++ b/include/linux/spi/libertas_spi.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * board-specific data for the libertas_spi driver. * * Copyright 2008 Analog Devices Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. */ #ifndef _LIBERTAS_SPI_H_ #define _LIBERTAS_SPI_H_ diff --git a/include/linux/spi/lms283gf05.h b/include/linux/spi/lms283gf05.h index fdd1d1d51da5..f237b2d062e9 100644 --- a/include/linux/spi/lms283gf05.h +++ b/include/linux/spi/lms283gf05.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * lms283gf05.h - Platform glue for Samsung LMS283GF05 LCD * * Copyright (C) 2009 Marek Vasut <marek.vasut@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _INCLUDE_LINUX_SPI_LMS283GF05_H_ diff --git a/include/linux/spi/mxs-spi.h b/include/linux/spi/mxs-spi.h index 381d368b91b4..3c57d5e56edc 100644 --- a/include/linux/spi/mxs-spi.h +++ b/include/linux/spi/mxs-spi.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * include/linux/spi/mxs-spi.h * @@ -5,16 +6,6 @@ * * Copyright 2008 Embedded Alley Solutions, Inc. * Copyright 2009-2011 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_SPI_MXS_SPI_H__ diff --git a/include/linux/spi/pxa2xx_spi.h b/include/linux/spi/pxa2xx_spi.h index 6005f0126631..31f00c7f4f59 100644 --- a/include/linux/spi/pxa2xx_spi.h +++ b/include/linux/spi/pxa2xx_spi.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2005 Stephen Street / StreetFire Sound Labs - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __linux_pxa2xx_spi_h #define __linux_pxa2xx_spi_h diff --git a/include/linux/spi/rspi.h b/include/linux/spi/rspi.h index a693188cc08b..dbdfcc7a3db2 100644 --- a/include/linux/spi/rspi.h +++ b/include/linux/spi/rspi.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Renesas SPI driver * * Copyright (C) 2012 Renesas Solutions Corp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_SPI_RENESAS_SPI_H__ diff --git a/include/linux/spi/s3c24xx.h b/include/linux/spi/s3c24xx.h index ca271c06c591..c91d10b82f08 100644 --- a/include/linux/spi/s3c24xx.h +++ b/include/linux/spi/s3c24xx.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2006 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * S3C2410 - SPI Controller platform_device info - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __LINUX_SPI_S3C24XX_H diff --git a/include/linux/spi/sh_hspi.h b/include/linux/spi/sh_hspi.h index aa0d440ab4f0..02f36b2f3ff7 100644 --- a/include/linux/spi/sh_hspi.h +++ b/include/linux/spi/sh_hspi.h @@ -1,14 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2011 Kuninori Morimoto - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef SH_HSPI_H #define SH_HSPI_H diff --git a/include/linux/spi/spi-fsl-dspi.h b/include/linux/spi/spi-fsl-dspi.h index 74c9bae20bf2..02b250aac7cf 100644 --- a/include/linux/spi/spi-fsl-dspi.h +++ b/include/linux/spi/spi-fsl-dspi.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Freescale DSPI controller driver * * Copyright (c) 2017 Angelo Dureghello <angelo@sysam.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef SPI_FSL_DSPI_HEADER_H diff --git a/include/linux/spi/tle62x0.h b/include/linux/spi/tle62x0.h index 414c6fddfcf0..5d74b9fffca2 100644 --- a/include/linux/spi/tle62x0.h +++ b/include/linux/spi/tle62x0.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * tle62x0.h - platform glue to Infineon TLE62x0 driver chips * * Copyright 2007 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ struct tle62x0_pdata { diff --git a/include/linux/spmi.h b/include/linux/spmi.h index 1396a255d2a2..394a3f68bad5 100644 --- a/include/linux/spmi.h +++ b/include/linux/spmi.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _LINUX_SPMI_H #define _LINUX_SPMI_H diff --git a/include/linux/ssb/ssb_driver_chipcommon.h b/include/linux/ssb/ssb_driver_chipcommon.h index 6fcfe99bd999..c44335b011be 100644 --- a/include/linux/ssb/ssb_driver_chipcommon.h +++ b/include/linux/ssb/ssb_driver_chipcommon.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef LINUX_SSB_CHIPCO_H_ #define LINUX_SSB_CHIPCO_H_ @@ -9,8 +10,6 @@ * * Copyright 2005, Broadcom Corporation * Copyright 2006, Michael Buesch <m@bues.ch> - * - * Licensed under the GPL version 2. See COPYING for details. */ /** ChipCommon core registers. **/ diff --git a/include/linux/ssb/ssb_driver_extif.h b/include/linux/ssb/ssb_driver_extif.h index a410e841eb91..3f8bc973d67d 100644 --- a/include/linux/ssb/ssb_driver_extif.h +++ b/include/linux/ssb/ssb_driver_extif.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Hardware-specific External Interface I/O core definitions * for the BCM47xx family of SiliconBackplane-based chips. @@ -14,8 +15,6 @@ * * Copyright 2005, Broadcom Corporation * Copyright 2006, Michael Buesch - * - * Licensed under the GPL version 2. See COPYING for details. */ #ifndef LINUX_SSB_EXTIFCORE_H_ #define LINUX_SSB_EXTIFCORE_H_ diff --git a/include/linux/ssbi.h b/include/linux/ssbi.h index 087b08a4d333..61007afba0cc 100644 --- a/include/linux/ssbi.h +++ b/include/linux/ssbi.h @@ -1,15 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (C) 2010 Google, Inc. * Copyright (c) 2011, Code Aurora Forum. All rights reserved. * Author: Dima Zavin <dima@android.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _LINUX_SSBI_H diff --git a/include/linux/stackdepot.h b/include/linux/stackdepot.h index 0805dee1b6b8..3efa97d482cb 100644 --- a/include/linux/stackdepot.h +++ b/include/linux/stackdepot.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * A generic stack depot implementation * @@ -5,17 +6,6 @@ * Copyright (C) 2016 Google, Inc. * * Based on code by Dmitry Chernenkov. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef _LINUX_STACKDEPOT_H diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 4335bd771ce5..1a0bb622cf10 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /******************************************************************************* Header file for stmmac platform data Copyright (C) 2009 STMicroelectronics Ltd - This program is free software; you can redistribute it and/or modify it - under the terms and conditions of the GNU General Public License, - version 2, as published by the Free Software Foundation. - - This program is distributed in the hope it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - more details. - - You should have received a copy of the GNU General Public License along with - this program; if not, write to the Free Software Foundation, Inc., - 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - - The full GNU General Public License is included in this distribution in - the file called "COPYING". Author: Giuseppe Cavallaro <peppe.cavallaro@st.com> *******************************************************************************/ diff --git a/include/linux/stmp3xxx_rtc_wdt.h b/include/linux/stmp3xxx_rtc_wdt.h index 1dd12c96231b..be71a59b777d 100644 --- a/include/linux/stmp3xxx_rtc_wdt.h +++ b/include/linux/stmp3xxx_rtc_wdt.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * stmp3xxx_rtc_wdt.h * * Copyright (C) 2011 Wolfram Sang, Pengutronix e.K. - * - * This file is released under the GPLv2. */ #ifndef __LINUX_STMP3XXX_RTC_WDT_H #define __LINUX_STMP3XXX_RTC_WDT_H diff --git a/include/linux/stmp_device.h b/include/linux/stmp_device.h index 6cf7ec9547cf..23046916a001 100644 --- a/include/linux/stmp_device.h +++ b/include/linux/stmp_device.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * basic functions for devices following the "stmp" style register layout * * Copyright (C) 2011 Wolfram Sang, Pengutronix e.K. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __STMP_DEVICE_H__ diff --git a/include/linux/sudmac.h b/include/linux/sudmac.h index 377b8a5788fa..cccc0a665d26 100644 --- a/include/linux/sudmac.h +++ b/include/linux/sudmac.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Header for the SUDMAC driver * * Copyright (C) 2013 Renesas Solutions Corp. - * - * This is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. */ #ifndef SUDMAC_H #define SUDMAC_H diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h index 5a3e95017fc6..c7f38e897174 100644 --- a/include/linux/sunrpc/cache.h +++ b/include/linux/sunrpc/cache.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/sunrpc/cache.h * @@ -5,9 +6,6 @@ * used by sunrpc clients and servers. * * Copyright (C) 2002 Neil Brown <neilb@cse.unsw.edu.au> - * - * Released under terms in GPL version 2. See COPYING. - * */ #ifndef _LINUX_SUNRPC_CACHE_H_ diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index e52385340b3b..1afe38eb33f7 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -271,6 +271,7 @@ struct svc_rqst { #define RQ_VICTIM (5) /* about to be shut down */ #define RQ_BUSY (6) /* request is busy */ #define RQ_DATA (7) /* request has data */ +#define RQ_AUTHERR (8) /* Request status is auth error */ unsigned long rq_flags; /* flags field */ ktime_t rq_qtime; /* enqueue time */ @@ -382,6 +383,16 @@ struct svc_deferred_req { __be32 args[0]; }; +struct svc_process_info { + union { + int (*dispatch)(struct svc_rqst *, __be32 *); + struct { + unsigned int lovers; + unsigned int hivers; + } mismatch; + }; +}; + /* * List of RPC programs on the same transport endpoint */ @@ -396,6 +407,14 @@ struct svc_program { char * pg_class; /* class name: services sharing authentication */ struct svc_stat * pg_stats; /* rpc statistics */ int (*pg_authenticate)(struct svc_rqst *); + __be32 (*pg_init_request)(struct svc_rqst *, + const struct svc_program *, + struct svc_process_info *); + int (*pg_rpcbind_set)(struct net *net, + const struct svc_program *, + u32 version, int family, + unsigned short proto, + unsigned short port); }; /* @@ -504,6 +523,20 @@ unsigned int svc_fill_write_vector(struct svc_rqst *rqstp, char *svc_fill_symlink_pathname(struct svc_rqst *rqstp, struct kvec *first, void *p, size_t total); +__be32 svc_return_autherr(struct svc_rqst *rqstp, __be32 auth_err); +__be32 svc_generic_init_request(struct svc_rqst *rqstp, + const struct svc_program *progp, + struct svc_process_info *procinfo); +int svc_generic_rpcbind_set(struct net *net, + const struct svc_program *progp, + u32 version, int family, + unsigned short proto, + unsigned short port); +int svc_rpcbind_set_version(struct net *net, + const struct svc_program *progp, + u32 version, int family, + unsigned short proto, + unsigned short port); #define RPC_MAX_ADDRBUFLEN (63U) diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h index b3f9577e17d6..ea6f46be9cb7 100644 --- a/include/linux/sunrpc/svc_xprt.h +++ b/include/linux/sunrpc/svc_xprt.h @@ -86,6 +86,7 @@ struct svc_xprt { struct list_head xpt_users; /* callbacks on free */ struct net *xpt_net; + const struct cred *xpt_cred; struct rpc_xprt *xpt_bc_xprt; /* NFSv4.1 backchannel */ struct rpc_xprt_switch *xpt_bc_xps; /* NFSv4.1 backchannel */ }; @@ -119,7 +120,8 @@ void svc_unreg_xprt_class(struct svc_xprt_class *); void svc_xprt_init(struct net *, struct svc_xprt_class *, struct svc_xprt *, struct svc_serv *); int svc_create_xprt(struct svc_serv *, const char *, struct net *, - const int, const unsigned short, int); + const int, const unsigned short, int, + const struct cred *); void svc_xprt_do_enqueue(struct svc_xprt *xprt); void svc_xprt_enqueue(struct svc_xprt *xprt); void svc_xprt_put(struct svc_xprt *xprt); diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h index 119718a922f2..771baadaee9d 100644 --- a/include/linux/sunrpc/svcsock.h +++ b/include/linux/sunrpc/svcsock.h @@ -59,7 +59,8 @@ void svc_drop(struct svc_rqst *); void svc_sock_update_bufs(struct svc_serv *serv); bool svc_alien_sock(struct net *net, int fd); int svc_addsock(struct svc_serv *serv, const int fd, - char *name_return, const size_t len); + char *name_return, const size_t len, + const struct cred *cred); void svc_init_xprt_sock(void); void svc_cleanup_xprt_sock(void); struct svc_xprt *svc_sock_create(struct svc_serv *serv, int prot); diff --git a/include/linux/suspend.h b/include/linux/suspend.h index 6b3ea9ea6a9e..8594001e8be8 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -227,11 +227,42 @@ static inline void pm_set_resume_via_firmware(void) pm_suspend_global_flags |= PM_SUSPEND_FLAG_FW_RESUME; } +/** + * pm_suspend_via_firmware - Check if platform firmware will suspend the system. + * + * To be called during system-wide power management transitions to sleep states + * or during the subsequent system-wide transitions back to the working state. + * + * Return 'true' if the platform firmware is going to be invoked at the end of + * the system-wide power management transition (to a sleep state) in progress in + * order to complete it, or if the platform firmware has been invoked in order + * to complete the last (or preceding) transition of the system to a sleep + * state. + * + * This matters if the caller needs or wants to carry out some special actions + * depending on whether or not control will be passed to the platform firmware + * subsequently (for example, the device may need to be reset before letting the + * platform firmware manipulate it, which is not necessary when the platform + * firmware is not going to be invoked) or when such special actions may have + * been carried out during the preceding transition of the system to a sleep + * state (as they may need to be taken into account). + */ static inline bool pm_suspend_via_firmware(void) { return !!(pm_suspend_global_flags & PM_SUSPEND_FLAG_FW_SUSPEND); } +/** + * pm_resume_via_firmware - Check if platform firmware has woken up the system. + * + * To be called during system-wide power management transitions from sleep + * states. + * + * Return 'true' if the platform firmware has passed control to the kernel at + * the beginning of the system-wide power management transition in progress, so + * the event that woke up the system from sleep has been handled by the platform + * firmware. + */ static inline bool pm_resume_via_firmware(void) { return !!(pm_suspend_global_flags & PM_SUSPEND_FLAG_FW_RESUME); @@ -359,7 +390,7 @@ extern void mark_free_pages(struct zone *zone); * platforms which require special recovery actions in that situation. */ struct platform_hibernation_ops { - int (*begin)(void); + int (*begin)(pm_message_t stage); void (*end)(void); int (*pre_snapshot)(void); void (*finish)(void); diff --git a/include/linux/switchtec.h b/include/linux/switchtec.h index 52a079b3a9a6..e295515bc3f3 100644 --- a/include/linux/switchtec.h +++ b/include/linux/switchtec.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Microsemi Switchtec PCIe Driver * Copyright (c) 2017, Microsemi Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * */ #ifndef _SWITCHTEC_H @@ -20,7 +11,7 @@ #include <linux/cdev.h> #define SWITCHTEC_MRPC_PAYLOAD_SIZE 1024 -#define SWITCHTEC_MAX_PFF_CSR 48 +#define SWITCHTEC_MAX_PFF_CSR 255 #define SWITCHTEC_EVENT_OCCURRED BIT(0) #define SWITCHTEC_EVENT_CLEAR BIT(0) diff --git a/include/linux/sxgbe_platform.h b/include/linux/sxgbe_platform.h index a62442cf0037..267369110584 100644 --- a/include/linux/sxgbe_platform.h +++ b/include/linux/sxgbe_platform.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * 10G controller driver for Samsung EXYNOS SoCs * @@ -5,10 +6,6 @@ * http://www.samsung.com * * Author: Siva Reddy Kallam <siva.kallam@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __SXGBE_PLATFORM_H__ #define __SXGBE_PLATFORM_H__ diff --git a/include/linux/sys_soc.h b/include/linux/sys_soc.h index bed223b70217..b7c70c3e953f 100644 --- a/include/linux/sys_soc.h +++ b/include/linux/sys_soc.h @@ -1,7 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) ST-Ericsson SA 2011 * Author: Lee Jones <lee.jones@linaro.org> for ST-Ericsson. - * License terms: GNU General Public License (GPL), version 2 */ #ifndef __SOC_BUS_H #define __SOC_BUS_H diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index e2870fe1be5b..2bcef4c70183 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -1,11 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * syscalls.h - Linux syscall interfaces (non-arch-specific) * * Copyright (c) 2004 Randy Dunlap * Copyright (c) 2004 Open Source Development Labs - * - * This file is released under the GPLv2. - * See the file COPYING for more details. */ #ifndef _LINUX_SYSCALLS_H diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h index 27b3b0bc41a9..ae4d48e4c970 100644 --- a/include/linux/syscore_ops.h +++ b/include/linux/syscore_ops.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * syscore_ops.h - System core operations. * * Copyright (C) 2011 Rafael J. Wysocki <rjw@sisk.pl>, Novell Inc. - * - * This file is released under the GPLv2. */ #ifndef _LINUX_SYSCORE_OPS_H diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index b769ecfcc3bd..aadd310769d0 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -63,6 +63,9 @@ extern int proc_doulongvec_ms_jiffies_minmax(struct ctl_table *table, int, void __user *, size_t *, loff_t *); extern int proc_do_large_bitmap(struct ctl_table *, int, void __user *, size_t *, loff_t *); +extern int proc_do_static_key(struct ctl_table *table, int write, + void __user *buffer, size_t *lenp, + loff_t *ppos); /* * Register a set of sysctl names by calling register_sysctl_table diff --git a/include/linux/syslog.h b/include/linux/syslog.h index e1c3632f4e81..86af908e2663 100644 --- a/include/linux/syslog.h +++ b/include/linux/syslog.h @@ -1,21 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Syslog internals * * Copyright 2010 Canonical, Ltd. * Author: Kees Cook <kees.cook@canonical.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; see the file COPYING. If not, write to - * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _LINUX_SYSLOG_H diff --git a/include/linux/tboot.h b/include/linux/tboot.h index 9a54b331f938..5424bc6feac8 100644 --- a/include/linux/tboot.h +++ b/include/linux/tboot.h @@ -1,23 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * tboot.h: shared data structure with tboot and kernel and functions * used by kernel for runtime support of Intel(R) Trusted * Execution Technology * * Copyright (c) 2006-2009, Intel Corporation - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #ifndef _LINUX_TBOOT_H diff --git a/include/linux/tca6416_keypad.h b/include/linux/tca6416_keypad.h index 7bd266f3525c..b0d36a9934cc 100644 --- a/include/linux/tca6416_keypad.h +++ b/include/linux/tca6416_keypad.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * tca6416 keypad platform support * * Copyright (C) 2010 Texas Instruments * * Author: Sriramakrishnan <srk@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _TCA6416_KEYS_H diff --git a/include/linux/tcp.h b/include/linux/tcp.h index a9b0280687d5..9a478a0cd3a2 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -8,11 +9,6 @@ * Version: @(#)tcp.h 1.0.2 04/28/93 * * Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_TCP_H #define _LINUX_TCP_H @@ -488,4 +484,8 @@ static inline u16 tcp_mss_clamp(const struct tcp_sock *tp, u16 mss) return (user_mss && user_mss < mss) ? user_mss : mss; } + +int tcp_skb_shift(struct sk_buff *to, struct sk_buff *from, int pcount, + int shiftlen); + #endif /* _LINUX_TCP_H */ diff --git a/include/linux/tee_drv.h b/include/linux/tee_drv.h index 4a49f80e7f71..7a03f68fb982 100644 --- a/include/linux/tee_drv.h +++ b/include/linux/tee_drv.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015-2016, Linaro Limited - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #ifndef __TEE_DRV_H diff --git a/include/linux/tfrc.h b/include/linux/tfrc.h index 8a8462b4a4dd..a5acc768085d 100644 --- a/include/linux/tfrc.h +++ b/include/linux/tfrc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef _LINUX_TFRC_H_ #define _LINUX_TFRC_H_ /* @@ -8,11 +9,6 @@ * Copyright (c) 2005 Ian McDonald <iam4@cs.waikato.ac.nz> * Copyright (c) 2005 Arnaldo Carvalho de Melo <acme@conectiva.com.br> * Copyright (c) 2003 Nils-Erik Mattsson, Joacim Haggmark, Magnus Erixzon - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/types.h> diff --git a/include/linux/thermal.h b/include/linux/thermal.h index 5f4705f46c2f..15a4ca5d7099 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -442,11 +442,16 @@ void thermal_zone_device_update(struct thermal_zone_device *, enum thermal_notify_event); void thermal_zone_set_trips(struct thermal_zone_device *); -struct thermal_cooling_device *thermal_cooling_device_register(char *, void *, - const struct thermal_cooling_device_ops *); +struct thermal_cooling_device *thermal_cooling_device_register(const char *, + void *, const struct thermal_cooling_device_ops *); struct thermal_cooling_device * -thermal_of_cooling_device_register(struct device_node *np, char *, void *, +thermal_of_cooling_device_register(struct device_node *np, const char *, void *, const struct thermal_cooling_device_ops *); +struct thermal_cooling_device * +devm_thermal_of_cooling_device_register(struct device *dev, + struct device_node *np, + char *type, void *devdata, + const struct thermal_cooling_device_ops *ops); void thermal_cooling_device_unregister(struct thermal_cooling_device *); struct thermal_zone_device *thermal_zone_get_zone_by_name(const char *name); int thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp); @@ -503,6 +508,14 @@ static inline struct thermal_cooling_device * thermal_of_cooling_device_register(struct device_node *np, char *type, void *devdata, const struct thermal_cooling_device_ops *ops) { return ERR_PTR(-ENODEV); } +static inline struct thermal_cooling_device * +devm_thermal_of_cooling_device_register(struct device *dev, + struct device_node *np, + char *type, void *devdata, + const struct thermal_cooling_device_ops *ops) +{ + return ERR_PTR(-ENODEV); +} static inline void thermal_cooling_device_unregister( struct thermal_cooling_device *cdev) { } diff --git a/include/linux/ti-emif-sram.h b/include/linux/ti-emif-sram.h index 53604b087f2c..2fc854155c27 100644 --- a/include/linux/ti-emif-sram.h +++ b/include/linux/ti-emif-sram.h @@ -55,6 +55,7 @@ struct ti_emif_pm_data { struct ti_emif_pm_functions { u32 save_context; u32 restore_context; + u32 run_hw_leveling; u32 enter_sr; u32 exit_sr; u32 abort_sr; @@ -126,6 +127,8 @@ static inline void ti_emif_asm_offsets(void) offsetof(struct ti_emif_pm_functions, save_context)); DEFINE(EMIF_PM_RESTORE_CONTEXT_OFFSET, offsetof(struct ti_emif_pm_functions, restore_context)); + DEFINE(EMIF_PM_RUN_HW_LEVELING, + offsetof(struct ti_emif_pm_functions, run_hw_leveling)); DEFINE(EMIF_PM_ENTER_SR_OFFSET, offsetof(struct ti_emif_pm_functions, enter_sr)); DEFINE(EMIF_PM_EXIT_SR_OFFSET, diff --git a/include/linux/ti_wilink_st.h b/include/linux/ti_wilink_st.h index f2293028ab9d..eb6cbdf10e50 100644 --- a/include/linux/ti_wilink_st.h +++ b/include/linux/ti_wilink_st.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Shared Transport Header file * To be included by the protocol stack drivers for @@ -6,20 +7,6 @@ * * Copyright (C) 2009-2010 Texas Instruments * Author: Pavan Savoy <pavan_savoy@ti.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * */ #ifndef TI_WILINK_ST_H diff --git a/include/linux/tifm.h b/include/linux/tifm.h index 848c0f392541..299cbb8c63bb 100644 --- a/include/linux/tifm.h +++ b/include/linux/tifm.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * tifm.h - TI FlashMedia driver * * Copyright (C) 2006 Alex Dubov <oakad@yahoo.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #ifndef _TIFM_H diff --git a/include/linux/timb_dma.h b/include/linux/timb_dma.h index bb043e970b96..33ad3b0ab8ea 100644 --- a/include/linux/timb_dma.h +++ b/include/linux/timb_dma.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * timb_dma.h timberdale FPGA DMA driver defines * Copyright (c) 2010 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* Supports: diff --git a/include/linux/timb_gpio.h b/include/linux/timb_gpio.h index ce456eaae861..3faf5a6bb13e 100644 --- a/include/linux/timb_gpio.h +++ b/include/linux/timb_gpio.h @@ -1,19 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * timb_gpio.h timberdale FPGA GPIO driver, platform data definition * Copyright (c) 2009 Intel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _LINUX_TIMB_GPIO_H diff --git a/include/linux/timecounter.h b/include/linux/timecounter.h index 2496ad4cfc99..754b74a2167f 100644 --- a/include/linux/timecounter.h +++ b/include/linux/timecounter.h @@ -1,18 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/include/linux/timecounter.h * * based on code that migrated away from * linux/include/linux/clocksource.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _LINUX_TIMECOUNTER_H #define _LINUX_TIMECOUNTER_H diff --git a/include/linux/timeriomem-rng.h b/include/linux/timeriomem-rng.h index 3e00122bcf88..fd4a6e6ec831 100644 --- a/include/linux/timeriomem-rng.h +++ b/include/linux/timeriomem-rng.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/include/linux/timeriomem-rng.h * * Copyright (c) 2009 Alexander Clouter <alex@digriz.org.uk> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ struct timeriomem_rng_data { diff --git a/include/linux/toshiba.h b/include/linux/toshiba.h index 915c3bb164ac..2e0b7dd1b57b 100644 --- a/include/linux/toshiba.h +++ b/include/linux/toshiba.h @@ -1,20 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* toshiba.h -- Linux driver for accessing the SMM on Toshiba laptops * * Copyright (c) 1996-2000 Jonathan A. Buzzard (jonathan@buzzard.org.uk) * * Thanks to Juergen Heinzl <juergen@monocerus.demon.co.uk> for the pointers * on making sure the structure is aligned and packed. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * */ #ifndef _LINUX_TOSHIBA_H #define _LINUX_TOSHIBA_H diff --git a/include/linux/tpm.h b/include/linux/tpm.h index 1b5436b213a2..53c0ea9ec9df 100644 --- a/include/linux/tpm.h +++ b/include/linux/tpm.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2004,2007,2008 IBM Corporation * @@ -12,12 +13,6 @@ * * Device driver for TCG/TCPA TPM (trusted platform module). * Specifications at www.trustedcomputinggroup.org - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2 of the - * License. - * */ #ifndef __LINUX_TPM_H__ #define __LINUX_TPM_H__ diff --git a/include/linux/tracefs.h b/include/linux/tracefs.h index 5b727a17beee..88d279c1b863 100644 --- a/include/linux/tracefs.h +++ b/include/linux/tracefs.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * tracefs.h - a pseudo file system for activating tracing * @@ -5,12 +6,7 @@ * * Copyright (C) 2014 Red Hat Inc, author: Steven Rostedt <srostedt@redhat.com> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * * tracefs is the file system that is used by the tracing infrastructure. - * */ #ifndef _TRACEFS_H_ diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h index df20f8bdbfa3..09d678433fc0 100644 --- a/include/linux/tracehook.h +++ b/include/linux/tracehook.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Tracing hooks * * Copyright (C) 2008-2009 Red Hat, Inc. All rights reserved. * - * This copyrighted material is made available to anyone wishing to use, - * modify, copy, or redistribute it subject to the terms and conditions - * of the GNU General Public License v.2. - * * This file defines hook entry points called by core code where * user tracing/debugging support might need to do something. These * entry points are called tracehook_*(). Each hook declared below diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index 9c3186578ce0..1fb11daa5c53 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef _LINUX_TRACEPOINT_H #define _LINUX_TRACEPOINT_H @@ -9,9 +10,6 @@ * Copyright (C) 2008-2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> * * Heavily inspired from the Linux Kernel Markers. - * - * This file is released under the GPLv2. - * See the file COPYING for more details. */ #include <linux/smp.h> @@ -548,4 +546,19 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p) #define TRACE_EVENT_PERF_PERM(event, expr...) +#define DECLARE_EVENT_NOP(name, proto, args) \ + static inline void trace_##name(proto) \ + { } \ + static inline bool trace_##name##_enabled(void) \ + { \ + return false; \ + } + +#define TRACE_EVENT_NOP(name, proto, args, struct, assign, print) \ + DECLARE_EVENT_NOP(name, PARAMS(proto), PARAMS(args)) + +#define DECLARE_EVENT_CLASS_NOP(name, proto, args, tstruct, assign, print) +#define DEFINE_EVENT_NOP(template, name, proto, args) \ + DECLARE_EVENT_NOP(name, PARAMS(proto), PARAMS(args)) + #endif /* ifdef TRACE_EVENT (see note above) */ diff --git a/include/linux/transport_class.h b/include/linux/transport_class.h index 11087cdd4ad3..a9c59761927b 100644 --- a/include/linux/transport_class.h +++ b/include/linux/transport_class.h @@ -1,9 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * transport_class.h - a generic container for all transport classes * * Copyright (c) 2005 - James Bottomley <James.Bottomley@steeleye.com> - * - * This file is licensed under GPLv2 */ #ifndef _TRANSPORT_CLASS_H_ diff --git a/include/linux/ucb1400.h b/include/linux/ucb1400.h index 2e9ee4d1c676..0968ef458447 100644 --- a/include/linux/ucb1400.h +++ b/include/linux/ucb1400.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Register definitions and functions for: * Philips UCB1400 driver @@ -11,10 +12,6 @@ * If something doesn't work and it worked before spliting, e-mail me, * dont bother Nicolas please ;-) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * This code is heavily based on ucb1x00-*.c copyrighted by Russell King * covering the UCB1100, UCB1200 and UCB1300.. Support for the UCB1400 has * been made separate from ucb1x00-core/ucb1x00-ts on Russell's request. diff --git a/include/linux/udp.h b/include/linux/udp.h index 2725c83395bf..aa84597bdc33 100644 --- a/include/linux/udp.h +++ b/include/linux/udp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -8,11 +9,6 @@ * Version: @(#)udp.h 1.0.2 04/28/93 * * Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef _LINUX_UDP_H #define _LINUX_UDP_H diff --git a/include/linux/uio.h b/include/linux/uio.h index 2d0131ad4604..2c90a0842ee8 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Berkeley style UIO structures - Alan Cox 1994. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef __LINUX_UIO_H #define __LINUX_UIO_H diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h index a3cd7cb67a69..01081c4726c0 100644 --- a/include/linux/uio_driver.h +++ b/include/linux/uio_driver.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * include/linux/uio_driver.h * @@ -7,8 +8,6 @@ * Copyright(C) 2006, Greg Kroah-Hartman <greg@kroah.com> * * Userspace IO driver. - * - * Licensed under the GPLv2 only. */ #ifndef _UIO_DRIVER_H_ diff --git a/include/linux/uprobes.h b/include/linux/uprobes.h index 12bf0b68ed92..f46e0ca0169c 100644 --- a/include/linux/uprobes.h +++ b/include/linux/uprobes.h @@ -1,22 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef _LINUX_UPROBES_H #define _LINUX_UPROBES_H /* * User-space Probes (UProbes) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * * Copyright (C) IBM Corporation, 2008-2012 * Authors: * Srikar Dronamraju diff --git a/include/linux/usb.h b/include/linux/usb.h index ae82d9d1112b..83d35d993e8c 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -578,6 +578,7 @@ struct usb3_lpm_parameters { * @bus_mA: Current available from the bus * @portnum: parent port number (origin 1) * @level: number of USB hub ancestors + * @devaddr: device address, XHCI: assigned by HW, others: same as devnum * @can_submit: URBs may be submitted * @persist_enabled: USB_PERSIST enabled for this device * @have_langid: whether string_langid is valid @@ -661,6 +662,7 @@ struct usb_device { unsigned short bus_mA; u8 portnum; u8 level; + u8 devaddr; unsigned can_submit:1; unsigned persist_enabled:1; diff --git a/include/linux/usb/ccid.h b/include/linux/usb/ccid.h index 3431446d6864..a3a73cf20028 100644 --- a/include/linux/usb/ccid.h +++ b/include/linux/usb/ccid.h @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2018 Vincent Pelletier */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __CCID_H #define __CCID_H diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 7595056b96c1..fb19141151d8 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -310,7 +310,8 @@ struct usb_gadget_ops { int (*pullup) (struct usb_gadget *, int is_on); int (*ioctl)(struct usb_gadget *, unsigned code, unsigned long param); - void (*get_config_params)(struct usb_dcd_config_params *); + void (*get_config_params)(struct usb_gadget *, + struct usb_dcd_config_params *); int (*udc_start)(struct usb_gadget *, struct usb_gadget_driver *); int (*udc_stop)(struct usb_gadget *); diff --git a/include/linux/usb/pd.h b/include/linux/usb/pd.h index f2162e0fe531..145c38e351c2 100644 --- a/include/linux/usb/pd.h +++ b/include/linux/usb/pd.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2015-2017 Google, Inc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_USB_PD_H diff --git a/include/linux/usb/pd_bdo.h b/include/linux/usb/pd_bdo.h index 90b94d9fea5d..033fe3e17141 100644 --- a/include/linux/usb/pd_bdo.h +++ b/include/linux/usb/pd_bdo.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2015-2017 Google, Inc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_USB_PD_BDO_H diff --git a/include/linux/usb/pd_vdo.h b/include/linux/usb/pd_vdo.h index 2b64d23ace5c..781f4e98dd23 100644 --- a/include/linux/usb/pd_vdo.h +++ b/include/linux/usb/pd_vdo.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2015-2017 Google, Inc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_USB_PD_VDO_H diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h index 53924f8e840c..6914475bbc86 100644 --- a/include/linux/usb/renesas_usbhs.h +++ b/include/linux/usb/renesas_usbhs.h @@ -3,6 +3,7 @@ * Renesas USB * * Copyright (C) 2011 Renesas Solutions Corp. + * Copyright (C) 2019 Renesas Electronics Corporation * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> * * This program is distributed in the hope that it will be useful, @@ -33,17 +34,6 @@ enum { }; /* - * callback functions table for driver - * - * These functions are called from platform for driver. - * Callback function's pointer will be set before - * renesas_usbhs_platform_callback :: hardware_init was called - */ -struct renesas_usbhs_driver_callback { - int (*notify_hotplug)(struct platform_device *pdev); -}; - -/* * callback functions for platform * * These functions are called from driver for platform @@ -180,23 +170,20 @@ struct renesas_usbhs_driver_param { */ int pio_dma_border; /* default is 64byte */ - uintptr_t type; u32 enable_gpio; /* * option: */ - u32 has_otg:1; /* for controlling PWEN/EXTLP */ - u32 has_sudmac:1; /* for SUDMAC */ u32 has_usb_dmac:1; /* for USB-DMAC */ + u32 runtime_pwctrl:1; + u32 has_cnen:1; + u32 cfifo_byte_addr:1; /* CFIFO is byte addressable */ #define USBHS_USB_DMAC_XFER_SIZE 32 /* hardcode the xfer size */ + u32 multi_clks:1; + u32 has_new_pipe_configs:1; }; -#define USBHS_TYPE_RCAR_GEN2 1 -#define USBHS_TYPE_RCAR_GEN3 2 -#define USBHS_TYPE_RCAR_GEN3_WITH_PLL 3 -#define USBHS_TYPE_RZA1 4 - /* * option: * @@ -212,12 +199,6 @@ struct renesas_usbhs_platform_info { struct renesas_usbhs_platform_callback platform_callback; /* - * driver set these callback functions pointer. - * platform can use it on callback functions - */ - struct renesas_usbhs_driver_callback driver_callback; - - /* * option: * * driver use these param for some register @@ -230,12 +211,4 @@ struct renesas_usbhs_platform_info { */ #define renesas_usbhs_get_info(pdev)\ ((struct renesas_usbhs_platform_info *)(pdev)->dev.platform_data) - -#define renesas_usbhs_call_notify_hotplug(pdev) \ - ({ \ - struct renesas_usbhs_driver_callback *dc; \ - dc = &(renesas_usbhs_get_info(pdev)->driver_callback); \ - if (dc && dc->notify_hotplug) \ - dc->notify_hotplug(pdev); \ - }) #endif /* RENESAS_USB_H */ diff --git a/include/linux/usb/tcpm.h b/include/linux/usb/tcpm.h index 36a15dcadc53..f516955a0cf4 100644 --- a/include/linux/usb/tcpm.h +++ b/include/linux/usb/tcpm.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 2015-2017 Google, Inc - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_USB_TCPM_H diff --git a/include/linux/userfaultfd_k.h b/include/linux/userfaultfd_k.h index 37c9eba75c98..ac9d71e24b81 100644 --- a/include/linux/userfaultfd_k.h +++ b/include/linux/userfaultfd_k.h @@ -28,6 +28,8 @@ #define UFFD_SHARED_FCNTL_FLAGS (O_CLOEXEC | O_NONBLOCK) #define UFFD_FLAGS_SET (EFD_SHARED_FCNTL_FLAGS) +extern int sysctl_unprivileged_userfaultfd; + extern vm_fault_t handle_userfault(struct vm_fault *vmf, unsigned long reason); extern ssize_t mcopy_atomic(struct mm_struct *dst_mm, unsigned long dst_start, diff --git a/include/linux/uuid.h b/include/linux/uuid.h index d9c4a6cce3c2..0c631e2a73b6 100644 --- a/include/linux/uuid.h +++ b/include/linux/uuid.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * UUID/GUID definition * * Copyright (C) 2010, 2016 Intel Corp. * Huang Ying <ying.huang@intel.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation; - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef _LINUX_UUID_H_ #define _LINUX_UUID_H_ diff --git a/include/linux/uwb.h b/include/linux/uwb.h index 7dbbee9741b7..6918a61e1ac1 100644 --- a/include/linux/uwb.h +++ b/include/linux/uwb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Ultra Wide Band * UWB API @@ -5,21 +6,6 @@ * Copyright (C) 2005-2006 Intel Corporation * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * * FIXME: doc: overview of the API, different parts and pointers */ diff --git a/include/linux/uwb/debug-cmd.h b/include/linux/uwb/debug-cmd.h index 8da004e25628..f97db6c3bcc0 100644 --- a/include/linux/uwb/debug-cmd.h +++ b/include/linux/uwb/debug-cmd.h @@ -1,20 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Ultra Wide Band * Debug interface commands * * Copyright (C) 2008 Cambridge Silicon Radio Ltd. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __LINUX__UWB__DEBUG_CMD_H__ #define __LINUX__UWB__DEBUG_CMD_H__ diff --git a/include/linux/uwb/spec.h b/include/linux/uwb/spec.h index 0df24bfcdb38..5f75caf7b4ba 100644 --- a/include/linux/uwb/spec.h +++ b/include/linux/uwb/spec.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Ultra Wide Band * UWB Standard definitions @@ -5,21 +6,6 @@ * Copyright (C) 2005-2006 Intel Corporation * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * * All these definitions are based on the ECMA-368 standard. * * Note all definitions are Little Endian in the wire, and we will diff --git a/include/linux/uwb/umc.h b/include/linux/uwb/umc.h index 02112299a1d3..ddbceb39ad15 100644 --- a/include/linux/uwb/umc.h +++ b/include/linux/uwb/umc.h @@ -1,10 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * UWB Multi-interface Controller support. * * Copyright (C) 2007 Cambridge Silicon Radio Ltd. * - * This file is released under the GPLv2 - * * UMC (UWB Multi-interface Controller) capabilities (e.g., radio * controller, host controller) are presented as devices on the "umc" * bus. diff --git a/include/linux/uwb/whci.h b/include/linux/uwb/whci.h index 915ec23042d4..1a5c2cc2b008 100644 --- a/include/linux/uwb/whci.h +++ b/include/linux/uwb/whci.h @@ -1,25 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Wireless Host Controller Interface for Ultra-Wide-Band and Wireless USB * * Copyright (C) 2005-2006 Intel Corporation * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * - * * References: * [WHCI] Wireless Host Controller Interface Specification for * Certified Wireless Universal Serial Bus, revision 0.95. diff --git a/include/linux/verification.h b/include/linux/verification.h index 018fb5f13d44..32d990d163c4 100644 --- a/include/linux/verification.h +++ b/include/linux/verification.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* Signature verification * * Copyright (C) 2014 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. */ #ifndef _LINUX_VERIFICATION_H diff --git a/include/linux/vexpress.h b/include/linux/vexpress.h index f8e76e08ebe4..0e130b5077a5 100644 --- a/include/linux/vexpress.h +++ b/include/linux/vexpress.h @@ -1,12 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. * * Copyright (C) 2012 ARM Limited */ diff --git a/include/linux/vfio.h b/include/linux/vfio.h index 66741ab087c1..e42a711a2800 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * VFIO API definition * * Copyright (C) 2012 Red Hat, Inc. All rights reserved. * Author: Alex Williamson <alex.williamson@redhat.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef VFIO_H #define VFIO_H diff --git a/include/linux/via-core.h b/include/linux/via-core.h index 9c21cdf3e3b3..9e802deedb2d 100644 --- a/include/linux/via-core.h +++ b/include/linux/via-core.h @@ -1,24 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2009 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. * Copyright 2009-2010 Jonathan Corbet <corbet@lwn.net> * Copyright 2010 Florian Tobias Schandinat <FlorianSchandinat@gmx.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __VIA_CORE_H__ diff --git a/include/linux/via-gpio.h b/include/linux/via-gpio.h index 8281aea3dd6d..ac34668fd442 100644 --- a/include/linux/via-gpio.h +++ b/include/linux/via-gpio.h @@ -1,8 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Support for viafb GPIO ports. * * Copyright 2009 Jonathan Corbet <corbet@lwn.net> - * Distributable under version 2 of the GNU General Public License. */ #ifndef __VIA_GPIO_H__ diff --git a/include/linux/via_i2c.h b/include/linux/via_i2c.h index 44532e468c05..cdcb43177131 100644 --- a/include/linux/via_i2c.h +++ b/include/linux/via_i2c.h @@ -1,22 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright 1998-2009 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even - * the implied warranty of MERCHANTABILITY or FITNESS FOR - * A PARTICULAR PURPOSE.See the GNU General Public License - * for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __VIA_I2C_H__ #define __VIA_I2C_H__ diff --git a/include/linux/virtio.h b/include/linux/virtio.h index 673fe3ef3607..15f906e4a748 100644 --- a/include/linux/virtio.h +++ b/include/linux/virtio.h @@ -90,23 +90,6 @@ dma_addr_t virtqueue_get_desc_addr(struct virtqueue *vq); dma_addr_t virtqueue_get_avail_addr(struct virtqueue *vq); dma_addr_t virtqueue_get_used_addr(struct virtqueue *vq); -/* - * Legacy accessors -- in almost all cases, these are the wrong functions - * to use. - */ -static inline void *virtqueue_get_desc(struct virtqueue *vq) -{ - return virtqueue_get_vring(vq)->desc; -} -static inline void *virtqueue_get_avail(struct virtqueue *vq) -{ - return virtqueue_get_vring(vq)->avail; -} -static inline void *virtqueue_get_used(struct virtqueue *vq) -{ - return virtqueue_get_vring(vq)->used; -} - /** * virtio_device - representation of a device using virtio * @index: unique position on the virtio bus diff --git a/include/linux/vlynq.h b/include/linux/vlynq.h index 017d4a53d55e..e9c0cd36c48a 100644 --- a/include/linux/vlynq.h +++ b/include/linux/vlynq.h @@ -1,19 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2006, 2007 Eugene Konev <ejka@openwrt.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef __VLYNQ_H__ diff --git a/include/linux/vm_sockets.h b/include/linux/vm_sockets.h index 0805eecba8f7..33f1a2ecd905 100644 --- a/include/linux/vm_sockets.h +++ b/include/linux/vm_sockets.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * VMware vSockets Driver * * Copyright (C) 2007-2013 VMware, Inc. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation version 2 and no later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. */ #ifndef _VM_SOCKETS_H diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index c6eebb839552..51e131245379 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -50,12 +50,16 @@ struct vm_struct { struct vmap_area { unsigned long va_start; unsigned long va_end; + + /* + * Largest available free size in subtree. + */ + unsigned long subtree_max_size; unsigned long flags; struct rb_node rb_node; /* address sorted rbtree */ struct list_head list; /* address sorted list */ struct llist_node purge_list; /* "lazy purge" list */ struct vm_struct *vm; - struct rcu_head rcu_head; }; /* diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 2db8d60981fe..bdeda4b079fe 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -26,7 +26,7 @@ struct reclaim_stat { unsigned nr_congested; unsigned nr_writeback; unsigned nr_immediate; - unsigned nr_activate; + unsigned nr_activate[2]; unsigned nr_ref_keep; unsigned nr_unmap_fail; }; diff --git a/include/linux/vmw_vmci_api.h b/include/linux/vmw_vmci_api.h index 63df3a2a8ce5..acd9fafe4fc6 100644 --- a/include/linux/vmw_vmci_api.h +++ b/include/linux/vmw_vmci_api.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * VMware VMCI Driver * * Copyright (C) 2012 VMware, Inc. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation version 2 and no later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. */ #ifndef __VMW_VMCI_API_H__ diff --git a/include/linux/vmw_vmci_defs.h b/include/linux/vmw_vmci_defs.h index 0c06178e4985..77ac9c7b9483 100644 --- a/include/linux/vmw_vmci_defs.h +++ b/include/linux/vmw_vmci_defs.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * VMware VMCI Driver * * Copyright (C) 2012 VMware, Inc. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation version 2 and no later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. */ #ifndef _VMW_VMCI_DEF_H_ diff --git a/include/linux/vringh.h b/include/linux/vringh.h index bc6c28d04263..d237087eb257 100644 --- a/include/linux/vringh.h +++ b/include/linux/vringh.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Linux host-side vring helpers; for when the kernel needs to access * someone else's vring. @@ -5,20 +6,6 @@ * Copyright IBM Corporation, 2013. * Parts taken from drivers/vhost/vhost.c Copyright 2009 Red Hat, Inc. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * * Written by: Rusty Russell <rusty@rustcorp.com.au> */ #ifndef _LINUX_VRINGH_H diff --git a/include/linux/w1-gpio.h b/include/linux/w1-gpio.h index 78901ecd2f95..3495fd0dc790 100644 --- a/include/linux/w1-gpio.h +++ b/include/linux/w1-gpio.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * w1-gpio interface to platform code * * Copyright (C) 2007 Ville Syrjala <syrjala@sci.fi> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. */ #ifndef _LINUX_W1_GPIO_H #define _LINUX_W1_GPIO_H diff --git a/include/linux/w1.h b/include/linux/w1.h index 3111585c371f..e0b5156f78fd 100644 --- a/include/linux/w1.h +++ b/include/linux/w1.h @@ -1,15 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef __LINUX_W1_H diff --git a/include/linux/wait_bit.h b/include/linux/wait_bit.h index 2b0072fa5e92..7dec36aecbd9 100644 --- a/include/linux/wait_bit.h +++ b/include/linux/wait_bit.h @@ -305,6 +305,19 @@ do { \ __ret; \ }) +#define __wait_var_event_interruptible(var, condition) \ + ___wait_var_event(var, condition, TASK_INTERRUPTIBLE, 0, 0, \ + schedule()) + +#define wait_var_event_interruptible(var, condition) \ +({ \ + int __ret = 0; \ + might_sleep(); \ + if (!(condition)) \ + __ret = __wait_var_event_interruptible(var, condition); \ + __ret; \ +}) + /** * clear_and_wake_up_bit - clear a bit and wake up anyone waiting on that bit * diff --git a/include/linux/wimax/debug.h b/include/linux/wimax/debug.h index aaf24ba12c4d..7cb63e4ec0ae 100644 --- a/include/linux/wimax/debug.h +++ b/include/linux/wimax/debug.h @@ -1,29 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Linux WiMAX * Collection of tools to manage debug operations. * - * * Copyright (C) 2005-2007 Intel Corporation * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * * Don't #include this file directly, read on! * - * * EXECUTING DEBUGGING ACTIONS OR NOT * * The main thing this framework provides is decission power to take a @@ -43,7 +27,6 @@ * always false at compile time will get the code depending on it * compiled out by optimization. * - * * DEBUG LEVELS * * It is up to the caller to define how much a debugging level is. @@ -52,14 +35,12 @@ * will always be taken). The increasing debug levels are used for * increased verbosity. * - * * USAGE * * Group the code in modules and submodules inside each module [which * in most cases maps to Linux modules and .c files that compose * those]. * - * * For each module, there is: * * - a MODULENAME (single word, legal C identifier) @@ -128,7 +109,6 @@ * NOTE: remember that even if this will show attached to some * particular instance of a device, the settings are *global*. * - * * On each submodule (for example, .c files), the debug infrastructure * should be included like this: * @@ -137,7 +117,6 @@ * * after #including all your include files. * - * * Now you can use the d_*() macros below [d_test(), d_fnstart(), * d_fnend(), d_printf(), d_dump()]. * diff --git a/include/linux/wl12xx.h b/include/linux/wl12xx.h index 95704cd4cfab..03d61f1d23ab 100644 --- a/include/linux/wl12xx.h +++ b/include/linux/wl12xx.h @@ -1,24 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * This file is part of wl12xx * * Copyright (C) 2009 Nokia Corporation * * Contact: Luciano Coelho <luciano.coelho@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * */ #ifndef _LINUX_WL12XX_H diff --git a/include/linux/wmi.h b/include/linux/wmi.h index 592f81afecbb..fcc9d029f67a 100644 --- a/include/linux/wmi.h +++ b/include/linux/wmi.h @@ -1,16 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * wmi.h - ACPI WMI interface * * Copyright (c) 2015 Andrew Lutomirski - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. */ #ifndef _LINUX_WMI_H diff --git a/include/linux/yam.h b/include/linux/yam.h index 512cdc2fb80f..a29b04fa1e66 100644 --- a/include/linux/yam.h +++ b/include/linux/yam.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /*****************************************************************************/ /* @@ -6,25 +7,9 @@ * Copyright (C) 1998 Frederic Rible F1OAT (frible@teaser.fr) * Adapted from baycom.c driver written by Thomas Sailer (sailer@ife.ee.ethz.ch) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Please note that the GPL allows you to use the driver, NOT the radio. * In order to use the radio, you need a license from the communications * authority of your country. - * - * */ /*****************************************************************************/ |