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* staging: rtl8712: Remove unused CamelCase defineMichael Hornung2016-02-081-1/+0Star
| | | | | | | | * Remove unused CamelCase in order to get rid of the corresponding checkpatch.pl "CHECK: Avoid CamelCase: <IEEE80211_QoS_DATAGRP>" Signed-off-by: Michael Hornung <mhornung.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: rtl8712: Coding style: Fix alignmentMichael Hornung2016-02-081-1/+1
| | | | | | | * Fix alignment which did not match open parenthesis Signed-off-by: Michael Hornung <mhornung.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: rtl8712: Replace FSF mailing address by URLMichael Hornung2016-02-081-2/+1Star
| | | | | | | | * Fix checkpatch.pl output about not including the paragraph about writing to the Free Software Foundation's mailing address Signed-off-by: Michael Hornung <mhornung.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: rtl8712: Coding style: Fix missing spacesMichael Hornung2016-02-081-1/+1
| | | | | | | | * Add missing spaces around bitwise OR operation in order to get rid of checkpatch.pl's "CHECK: spaces preferred around that '|'" Signed-off-by: Michael Hornung <mhornung.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: rtl8712: Coding style: Make use of BIT macroMichael Hornung2016-02-081-46/+46
| | | | | | | | * Replace all occurences of (1<<x) by BIT(x) in order to get rid of checkpatch.pl "CHECK" output "Prefer using the BIT macro" Signed-off-by: Michael Hornung <mhornung.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: rtl8712: Coding style: Remove multiple blank linesMichael Hornung2016-02-081-12/+0Star
| | | | | | | | * Remove multiple blank lines in order to get rid of checkpatch.pl "CHECK" output Signed-off-by: Michael Hornung <mhornung.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: rtl8712: rtl871x_sta_mgt: Remove wrapper functionAmitoj Kaur Chawla2016-02-081-7/+2Star
| | | | | | | | Remove wrapper function mfree_sta_priv_lock() that can be replaced by a direct call to mfree_all_stainfo(). Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: rtl8723au: Fixes unnecessary return warningBhaktipriya Shridhar2016-02-081-20/+0Star
| | | | | | | | | This patch fixes checkpatch.pl warning in rtw_mlme_ext.c file. WARNING: void function return statements are not generally useful Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Reviewed-by: Julian Calaby <julian.calaby@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: rtl8723au: use %pM and %ph formattingDaniil Leshchev2016-02-083-47/+15Star
| | | | | | | | | use %pM and %ph specifiers instead of placing each byte on stack. (staging/rtl8723au/TODO) Signed-off-by: Daniil Leshchev <meleodr@gmail.com> Acked-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: rtl8723au: change parameter type in rtl8723a_set_rssi_cmd declarationAnatoly Stepanov2016-02-083-5/+5
| | | | | | | | | | | | | | | | | Previosly the function had the following prototype: int rtl8723a_set_rssi_cmd(struct rtw_adapter *padapter, u8 *param) My suggestion here is to modify the prototype this way: int rtl8723a_set_rssi_cmd(struct rtw_adapter *padapter, u32 param) We can do this based on the following considerations: 1. rtl8723a_set_rssi_cmd is used only with 32-bit "param" values 2. There's no point in using "u8 *param" until we pass param length 3. As we just read "param", it's ok to pass it by value Signed-off-by: Anatoly Stepanov <drivengroove@gmail.com> Acked-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: rtl8723au: hal: rtl8723a_hal_init: fixed 4 spelling errors.Jiading Gai2016-02-081-4/+4
| | | | | | | Fixed four spelling errors. Signed-off-by: Jiading Gai <jiading.gai.github@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: fbtft: add ssd1325 controller supportAlexey Mednyy2016-02-083-0/+212
| | | | | | | | | That patch adds support for SSD1325 controller. That is 4bpp grayscale OLED display controller present in several displays eq: Winstar WEX012864 Signed-off-by: Alexey Mednyy <swexru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: fbtft: add ssd1305 controller supportAlexey Mednyy2016-02-083-0/+223
| | | | | | | | | That patch adds support for SSD1305 controller. That is monochrome OLED display controller present in several displays eq: Winstar WEX012864 Signed-off-by: Alexey Mednyy <swexru@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: use to_platform_device()Geliang Tang2016-02-081-1/+1
| | | | | | | Use to_platform_device() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: use to_spi_deviceGeliang Tang2016-02-081-1/+1
| | | | | | | Use to_spi_device() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: Remove unused and duplicated definesPriit Laes2016-02-082-40/+0Star
| | | | | | | | This patch makes use of the standard MIPI Display Command Set to remove some of duplicate defines from the headers. Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: Use standard MIPI DCS command defines for hx8340bnPriit Laes2016-02-081-10/+15
| | | | | | | | This patch makes use of the standard MIPI Display Command Set to remove some of the magic constants found in source code. Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: Use standard MIPI DCS command defines for tinylcdPriit Laes2016-02-081-14/+14
| | | | | | | | This patch makes use of the standard MIPI Display Command Set to remove some of the magic constants found in source code. Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: Use standard MIPI DCS command defines for fbtft driverPriit Laes2016-02-082-31/+54
| | | | | | | | This patch makes use of the standard MIPI Display Command Set to remove some of the magic constants found in source code. Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: Use standard MIPI DCS command defines for st7735rPriit Laes2016-02-081-22/+20Star
| | | | | | | | This patch makes use of the standard MIPI Display Command Set to remove some of the magic constants found in source code. Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: Use standard MIPI DCS command defines for s6d02a1Priit Laes2016-02-081-19/+23
| | | | | | | | This patch makes use of the standard MIPI Display Command Set to remove some of the magic constants found in source code. Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: Use standard MIPI DCS command defines for ili9486Priit Laes2016-02-081-17/+18
| | | | | | | | This patch makes use of the standard MIPI Display Command Set to remove some of the magic constants found in source code. Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: Use standard MIPI DCS command defines for ili9481Priit Laes2016-02-081-13/+17
| | | | | | | | This patch makes use of the standard MIPI Display Command Set to remove some of the magic constants found in source code. Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: Use standard MIPI DCS command defines for ili9341Priit Laes2016-02-081-25/+25
| | | | | | | | This patch makes use of the standard MIPI Display Command Set to remove some of the magic constants found in source code. Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: Use standard MIPI DCS command defines for ili9340Priit Laes2016-02-081-14/+12Star
| | | | | | | | This patch makes use of the standard MIPI Display Command Set to remove some of the magic constants found in source code. Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: Use standard MIPI DCS command defines for ili9163Priit Laes2016-02-081-54/+32Star
| | | | | | | | This patch makes use of the standard MIPI Display Command Set to remove some of the magic constants found in source code. Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: Use standard MIPI DCS command defines for hx8357dPriit Laes2016-02-081-20/+18Star
| | | | | | | | This patch makes use of the standard MIPI Display Command Set to remove some of the magic constants found in source code. Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fbtft: Use standard MIPI DCS command defines for hx8353dPriit Laes2016-02-081-8/+13
| | | | | | | | This patch makes use of the standard MIPI Display Command Set to remove some of the magic constants found in source code. Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: fbtft: Removed commented out/dead codeBen Gilbert2016-02-081-25/+2Star
| | | | | | | Deleted various commented out lines that have been replaced by write_reg() Signed-off-by: Ben Gilbert <gillie59978@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging: fbtft: fbtft-core: Removed unnecessary checksNizam Haider2016-02-081-4/+0Star
| | | | | | | | The driver core clears the driver data to NULL after device_release or on probe failure. Signed-off-by: Nizam Haider <nijamh@cdac.in> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fwserial: (coding-style) rewrite comparisons to NULL as "!fifo->data"Christian Colic2016-02-081-5/+5
| | | | | | | | Rewrite multiple comparisons to NULL as "!fifo->data" to fix the last coding style problems of this file. Signed-off-by: Christian Colic <colic.christian@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* drivers:staging:fwserial Fix No space is necessary after a castBogicevic Sasa2016-02-081-7/+7
| | | | | | | This fixes all "No space is necessary after a cast" messages Signed-off-by: Bogicevic Sasa <brutallesale@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging:octeon:removed blank line after {Bhumika Goyal2016-02-081-4/+0Star
| | | | | | | | Removed blank line after curly braces. Found using checkpatch.pl. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* drivers: staging: octeon-usb: octeon-hcd.c: fixed coding style related warningsSaatvik Arya2016-02-081-1/+2
| | | | | | | fixed coding style warnings related to comment blocks Signed-off-by: Saatvik Arya <aryasaatvik@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: octeon: Fix logic for waking octeon ethernet tx queue.Luuk Paulussen2016-02-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | Only wake tx queue when driver queue is back within bounds. The logic here was just reenabling the queue when any buffers had been freed. the queue was stopped whenever the length exceeded 1000 (MAX_OUT_QUEUE_DEPTH), but then was essentially immediately started again. On a congested link, the queue length would just keep increasing up to around 8000 (for average size packets), at which point the hardware would start refusing the packets and they would begin to be dropped. This prevented the qdisc layer from effectively managing and prioritising packets, as essentially all packets were being allowed into the driver queue and then were being dropped by the hardware. This change only restarts the queue if the length is less than 1000 (MAX_OUT_QUEUE_DEPTH). Reviewed-by: Kyeong Yoo <kyeong.yoo@alliedtelesis.co.nz> Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Richard Laing <richard.laing@alliedtelesis.co.nz> Signed-off-by: Luuk Paulussen <luuk.paulussen@alliedtelesis.co.nz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: octeon-ethernet: fix TCP/UDP checksum calcHamish Martin2016-02-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | If the network portion of a frame is preceded by more than 14 bytes of data, the checksum calculated in the HW is done over the wrong data and is put in the wrong place. In our use case an Octeon ethernet controller is connected to a Broadcom switch chip. Extra data is included in the frame prior to egressing the Octeon ethernet (i.e. 4 bytes of an 802.1Q tag, 4 bytes of a proprietary BCM tag later stripped by the switch chip). This extra data causes the checksum calculation to be incorrect. The fix in this patch is to make use of the network header offset of the skb. This enables the checksum to be calculated correctly. This has been tested in both the configuration with the switch chip in the egress path (as described above) and in a simple connection direct to the wire. Reviewed-by: Richard Laing <richard.laing@alliedtelesis.co.nz> Reviewed-by: Tim Beale <tim.beale@alliedtelesis.co.nz> Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Hamish Martin <hamish.martin@alliedtelesis.co.nz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fsl-mc: Added MSI support to the MC bus driverJ. German Rivera2016-02-081-0/+12
| | | | | | | | Initialize/Cleanup ITS-MSI support for the MC bus driver at driver init/exit time. Associate an MSI domain with each DPAA2 child device. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fsl-mc: Added DPRC interrupt handlerJ. German Rivera2016-02-081-0/+247
| | | | | | | | | | | The interrupt handler for DPRC IRQs is added. DPRC IRQs are generated for hot plug events related to DPAA2 objects in a given DPRC. These events include, creating/destroying DPAA2 objects in the DPRC, changing the "plugged" state of DPAA2 objects and moving objects between DPRCs. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fsl-mc: Fixed bug in dprc_probe() error pathJ. German Rivera2016-02-081-3/+14
| | | | | | | | Destroy mc_io in error path in dprc_probe() only if the mc_io was created in this function. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fsl-mc: set MSI domain for DPRC objectsJ. German Rivera2016-02-081-0/+39
| | | | | | | | | THE MSI domain associated with a root DPRC object is obtained form the device tree. Child DPRCs inherit the parent DPRC MSI domain. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fsl-mc: Populate the IRQ pool for an MC bus instanceJ. German Rivera2016-02-082-3/+24
| | | | | | | | | | | | | Scan the corresponding DPRC container to get total count of IRQs needed by all its child DPAA2 objects. Then, preallocate a set of MSI IRQs with the DPRC's ICID (GIT-ITS device Id) to populate the the DPRC's IRQ pool. Each child DPAA2 object in the DPRC and the DPRC object itself will allocate their necessary MSI IRQs from the DPRC's IRQ pool, in their driver probe function. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fsl-mc: Changed DPRC built-in portal's mc_io to be atomicJ. German Rivera2016-02-082-2/+5
| | | | | | | | | | | The DPRC built-in portal's mc_io is used to send commands to the MC to program MSIs for MC objects. This is done by the fsl_mc_msi_write_msg() callback, which is invoked by the generic MSI layer with interrupts disabled. As a result, the mc_io used in fsl_mc_msi_write_msg needs to be an atomic mc_io. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fsl-mc: Extended MC bus allocator to include IRQsJ. German Rivera2016-02-083-0/+223
| | | | | | | | | | | | | | All the IRQs for DPAA2 objects in the same DPRC must use the ICID of that DPRC, as their device Id in the GIC-ITS. Thus, all these IRQs must share the same ITT table in the GIC. As a result, a pool of IRQs with the same device Id must be preallocated per DPRC (fsl-mc bus instance). So, the fsl-mc bus object allocator is extended to also provide services to allocate IRQs to DPAA2 devices, from their parent fsl-mc bus IRQ pool. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fsl-mc: Added GICv3-ITS support for FSL-MC MSIsJ. German Rivera2016-02-083-0/+132
| | | | | | | Added platform-specific MSI support layer for FSL-MC devices. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: fsl-mc: Added generic MSI support for FSL-MC devicesJ. German Rivera2016-02-086-1/+313
| | | | | | | | | Created an MSI domain for the fsl-mc bus-- including functions to create a domain, find a domain, alloc/free domain irqs, and bus specific overrides for domain and irq_chip ops. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* fsl-mc: msi: Added FSL-MC-specific member to the msi_desc's unionJ. German Rivera2016-02-081-0/+9
| | | | | | | | FSL-MC is a bus type different from PCI and platform, so it needs its own member in the msi_desc's union. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* irqdomain: Added domain bus token DOMAIN_BUS_FSL_MC_MSIJ. German Rivera2016-02-081-0/+1
| | | | | | | | | Since an FSL-MC bus is a new bus type that is neither PCI nor PLATFORM, we need a new domain bus token to disambiguate the IRQ domain for FSL-MC MSIs. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Staging:speakup:add space around '|'Bhumika Goyal2016-02-081-12/+12
| | | | | | | | Fix checkpatch.pl check:CHECK: spaces preferred around that '|'. Add spaces around operands to fix these warnings. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: wlan-ng: use list_for_each_entry*Geliang Tang2016-02-082-25/+7Star
| | | | | | | | Use list_for_each_entry*() instead of list_for_each*() to simplify the code. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* drivers:staging:wlan-ng Fix space preferred around that messagesBogicevic Sasa2016-02-081-4/+3Star
| | | | | | | | This fixes all "space preferred around that ..." messages from checkpatch.pl Signed-off-by: Bogicevic Sasa <brutallesale@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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