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* fix oops when using console=ttymxcN with N > 0Eric Lammerts2009-06-031-0/+2
| | | | | Signed-off-by: Eric Lammerts <eric@lammerts.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* 8250: Fix oops from setserialAlan Cox2009-05-291-0/+15
| | | | | | | | | | | | | | | If you setserial a port which has never been initialised we change the type but don't update the I/O method pointers. The same problem is true if you change the io type of a port - but nobody ever does that so nobody noticed! Remember the old type and when attaching if the type has changed reload the port accessor pointers. We can't do it blindly as some 8250 drivers load custom accessors and we must not stomp those. Tested-by: Victor Seryodkin <vvscore@gmail.com> Closes-bug: #13367 Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* serial: 8250_gsc: fix printk format errorAlexander Beregalov2009-05-291-2/+2
| | | | | | | | | | | | drivers/serial/8250_gsc.c:44: warning: format '%lx' expects type 'long unsigned int', but argument 2 has type 'resource_size_t' [akpm@linux-foundation.org: fix it to handle u64's] Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Kyle McMartin <kyle@mcmartin.ca> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/serial/mpc52xx_uart.c: fix array overindexing checkRoel Kluin2009-05-291-1/+1
| | | | | | | | | | | | | | The check for an overindexing of mpc52xx_uart_{ports,nodes} has an off-by-one. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* icom: fix rmmod crashBreno Leitao2009-05-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Actually the icom driver is crashing when is being removed because the driver is kfreeing the adapter structure before calling pci_release_regions(), which result in the following error: Unable to handle kernel paging request for data at address 0x6b6b6b6b6b6b6d33 Faulting instruction address: 0xc000000000246b80 Oops: Kernel access of bad area, sig: 11 [#1] .... [c000000012d436a0] [c0000000001002d0] .kfree+0x120/0x34c (unreliable) [c000000012d43730] [c000000000246d60] .pci_release_selected_regions+0x3c/0x68 [c000000012d437c0] [d000000002d54700] .icom_kref_release+0xf4/0x118 [icom] [c000000012d43850] [c000000000232e50] .kref_put+0x74/0x94 [c000000012d438d0] [d000000002d56c58] .icom_remove+0x40/0xa4 [icom] [c000000012d43960] [c000000000249e48] .pci_device_remove+0x50/0x90 [c000000012d439e0] [c0000000002d68d8] .__device_release_driver+0x94/0xd4 [c000000012d43a70] [c0000000002d7104] .driver_detach+0xf8/0x12c [c000000012d43b00] [c0000000002d549c] .bus_remove_driver+0xbc/0x11c [c000000012d43b90] [c0000000002d71dc] .driver_unregister+0x60/0x80 [c000000012d43c20] [c00000000024a07c] .pci_unregister_driver+0x44/0xe8 [c000000012d43cb0] [d000000002d56bf4] .icom_exit+0x1c/0x40 [icom] [c000000012d43d30] [c000000000095fa8] .SyS_delete_module+0x214/0x2a8 [c000000012d43e30] [c00000000000852c] syscall_exit+0x0/0x40 Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Cc: stable@kernel.org Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [ARM] 5519/1: amba probe: pass "struct amba_id *" instead of void *Alessandro Rubini2009-05-212-2/+2
| | | | | | | | | | | | The second argument of the probe method points to the amba_id structure, so it's better passed with the correct type. None of the current in-tree drivers uses the pointer, so they have only been checked for a clean compile. Change suggested by Russell King. Signed-off-by: Alessandro Rubini <rubini@unipv.it> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'merge' of ↵Linus Torvalds2009-05-151-1/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Fix PCI ROM access powerpc/pseries: Really fix the oprofile CPU type on pseries serial/nwpserial: Fix wrong register read address and add interrupt acknowledge. powerpc/cell: Make ptcal more reliable powerpc: Allow mem=x cmdline to work with 4G+ powerpc/mpic: Fix incorrect allocation of interrupt rev-map powerpc: Fix oprofile sampling of marked events on POWER7 powerpc/iseries: Fix pci breakage due to bad dma_data initialization powerpc: Fix mktree build error on Mac OS X host powerpc/virtex: Fix duplicate level irq events. powerpc/virtex: Add uImage to the default images list powerpc/boot: add simpleImage.* to clean-files list powerpc/8xx: Update defconfigs powerpc/embedded6xx: Update defconfigs powerpc/86xx: Update defconfigs powerpc/85xx: Update defconfigs powerpc/83xx: Update defconfigs powerpc/fsl_soc: Remove mpc83xx_wdt_init, again
| * serial/nwpserial: Fix wrong register read address and add interrupt acknowledge.Benjamin Krill2009-05-151-1/+3
| | | | | | | | | | | | | | | | | | | | | | The receive interrupt routine checks the wrong register if the receive fifo is empty. Further an explicit interrupt acknowledge write is introduced. In some circumstances another interrupt was issued. Signed-off-by: Benjamin Krill <ben@codiert.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2009-05-073-3/+63
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 5507/1: support R_ARM_MOVW_ABS_NC and MOVT_ABS relocation types [ARM] 5506/1: davinci: DMA_32BIT_MASK --> DMA_BIT_MASK(32) i.MX31: Disable CPU_32v6K in mx3_defconfig. mx3fb: Fix compilation with CONFIG_PM mx27ads: move PBC mapping out of vmalloc space MXC: remove BUG_ON in interrupt handler mx31: remove mx31moboard_defconfig ARM: ARCH_MXC should select HAVE_CLK mxc : BUG in imx_dma_request mxc : Clean up properly when imx_dma_free() used without imx_dma_disable() [ARM] mv78xx0: update defconfig [ARM] orion5x: update defconfig [ARM] Kirkwood: update defconfig [ARM] Kconfig typo fix: "PXA930" -> "CPU_PXA930". [ARM] S3C2412: Add missing cache flush in suspend code [ARM] S3C: Add UDIVSLOT support for newer UARTS [ARM] S3C64XX: Add S3C64XX_PA_IIS{0,1} to <mach/map.h>
| * \ Merge branch 'v2630-rc3-fixes' of git://aeryn.fluff.org.uk/bjdooks/linuxRussell King2009-05-033-3/+63
| |\ \
| | * | [ARM] S3C: Add UDIVSLOT support for newer UARTSBen Dooks2009-05-013-3/+63
| | |/ | | | | | | | | | | | | | | | | | | Add support for the UDIVSLOT register on the newer UART blocks which gives the capability of 1/16ths adjustment to the baud rate. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* | / jsm: removing unused spinlockBreno Leitao2009-05-062-3/+0Star
|/ / | | | | | | | | | | | | | | | | This patch removes bd_lock spinlock (inside jsm_board structure). The lock is initialized in the probe function and not used anymore. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* / CRISv10: fix serial driver proc-usageJesper Nilsson2009-05-031-95/+78Star
|/ | | | | | | | | | | | | | | | | | drivers/serial/crisv10.c:4428: error: unknown field 'read_proc' specified in initializer Commit 0f043a81ebe84be3576667f04fdda481609e3816 ("proc tty: remove struct tty_operations::read_proc") removes the read_proc entry from struct tty_operations. Rework the proc handling in the CRISv10 serial driver to use proc_fops instead. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Mikael Starvik <starvik@axis.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* serial: remove contact dataNiels de Vos2009-04-241-2/+0Star
| | | | | | | | | | Remove my name and emailaddress from note in the source. Wincor Nixdorf only has some ITE-chips on their mainboards, other chips are not available for me for testing. Signed-off-by: Niels de Vos <niels.devos@wincor-nixdorf.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* bfin_5xx: misplaced parenthesesRoel Kluin2009-04-211-3/+3
| | | | | | | | | | | `!' has a higher precedence than `&', parentheses are misplaced. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Sonic Zhang <sonic.zhang@analog.com> Cc: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [ARM] 5449/1: S3C: Use disable_irq_nosync() to fix boot lockupsMark Brown2009-04-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | With 2.6.30-rc1 on SMDK6410 I experience a soft lockup on bootup when the Samsung serial driver attempts to disable the transmit interrupt from within the transmit interrupt handler: it calls disable_irq() which locks up due to attempting to synchronise with the running handler. Fix this by using disable_irq_nosync(). Also make the same change in the recieve path. Backtrace: [<c002a914>] (__irq_svc+0x34/0x80) from [<c00696c0>] (synchr) [<c00696c0>] (synchronize_irq+0xc/0xcc) from [<c018d434>] (s) [<c018d434>] (s3c24xx_serial_stop_tx+0x1c/0x3c) from [<c018d) [<c018d54c>] (s3c24xx_serial_tx_chars+0xf8/0x104) from [<c00) [<c0068bcc>] (handle_IRQ_event+0x74/0x118) from [<c006ab04>]) [<c006ab04>] (handle_level_irq+0x100/0x118) from [<c00349c4>) [<c00349c4>] (s3c_irq_demux_uart+0x94/0xc4) from [<c002a050>) [<c002a050>] (_text+0x50/0x6c) from [<c002a914>] (__irq_svc+) Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds2009-04-131-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: (60 commits) microblaze_v8: Add MAINTAINERS fragment microblaze_v8: Uartlite for Microblaze microblaze_v8: Makefiles for Microblaze cpu microblaze_v8: Kconfig patches microblaze_v8: Interrupt handling and timer support microblaze_v8: syscalls.h microblaze_v8: pci headers microblaze_v8: Kbuild file microblaze_v8: string.h thread_info.h microblaze_v8: unistd.h microblaze_v8: fcntl.h sockios.h ucontext.h microblaze_v8: pool.h socket.h microblaze_v8: device.h param.h topology.h microblaze_v8: headers files entry.h current.h mman.h registers.h sembuf.h microblaze_v8: namei.h microblaze_v8: gpio.h, serial.h microblaze_v8: headers simple files - empty or redirect to asm-generic microblaze_v8: sigcontext.h siginfo.h microblaze_v8: termbits.h termios.h microblaze_v8: stats headers ...
| * microblaze_v8: Uartlite for MicroblazeMichal Simek2009-03-271-2/+2
| | | | | | | | | | | | | | | | | | Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: John Linn <john.linn@xilinx.com> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: John Williams <john.williams@petalogix.com> Signed-off-by: Michal Simek <monstr@monstr.eu>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2009-04-091-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc: Hook up sys_preadv and sys_pwritev sparc64: add_node_ranges() must be __init serial: sunsu: sunsu_kbd_ms_init needs to be __devinit sparc: Fix section mismatch warnings in cs4231 sound driver. sparc64: Fix section mismatch warnings in PCI controller drivers. sparc64: Fix section mismatch warnings in power driver. sparc64: get_cells() can't be marked __init
| * | serial: sunsu: sunsu_kbd_ms_init needs to be __devinitDavid S. Miller2009-04-081-1/+1
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | tty: MAX3100Alan Cox2009-04-081-0/+927
|/ / | | | | | | | | | | | | | | | | | | | | Thou shalt remember to use 'git add' or errors shall be visited on your downloads and there shall be wrath from on list and much gnashing of teeth. Thou shalt remember to use git status or there shall be catcalls and much embarrasment shall come to pass. Signed-off-by: Alan "I'm hiding" Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tty: jsm cleanupsBreno Leitao2009-04-072-21/+12Star
| | | | | | | | | | | | | | | | | | | | Here are some cleanups, mainly removing unused variables and silly declarations. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Adjust path to gpio headersMike Frysinger2009-04-071-8/+8
| | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | KGDB_SERIAL_CONSOLE check for moduleMike Frysinger2009-04-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | Depend on KGDB_SERIAL_CONSOLE being set to N rather than !Y, since it can be built as a module. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Change KCONFIG nameMike Frysinger2009-04-071-1/+1
| | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tty: Blackin CTS/RTSSonic Zhang2009-04-072-58/+137
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both software emulated and hardware based CTS and RTS are enabled in serial driver. The CTS RTS PIN connection on BF548 UART port is defined as a modem device not as a host device. In order to test it under Linux, please nake a cross UART cable to exchange CTS and RTS signal. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Change hardware flow control from poll to interrupt drivenSonic Zhang2009-04-071-49/+82
| | | | | | | | | | | | | | | | | | | | Only the CTS bit is affected. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Add support for the MAX3100 SPI UART.Christian Pellegrin2009-04-072-0/+8
| | | | | | | | | | | | | | | | | | | | (akpm: queued pending confirmation of the new major number) [randy.dunlap@oracle.com: select SERIAL_CORE] Signed-off-by: Christian Pellegrin <chripell@fsfe.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | tty: Use the generic RS485 ioctl on CRISClaudio Scordino2009-04-072-22/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new general RS485 Linux data structure (introduced by Alan with commit number c26c56c0f40e200e61d1390629c806f6adaffbcc) in the Cris architecture too (currently, Cris still uses the old private data structure instead of the new one). Signed-off-by: Claudio Scordino <claudio@evidence.eu.com> Tested-by: Hinko Kocevar <hinko.kocevar@cetrtapot.si> Tested-by: Janez Cufer <janez.cufer@cetrtapot.si> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'merge' of ↵Linus Torvalds2009-04-072-7/+22
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (28 commits) powerpc: Fix oops when loading modules powerpc: Wire up preadv and pwritev powerpc/ftrace: Fix printf format warning powerpc/ftrace: Fix #if that should be #ifdef powerpc: Fix ptrace compat wrapper for FPU register access powerpc: Print information about mapping hw irqs to virtual irqs powerpc: Correct dependency of KEXEC powerpc: Disable VSX or current process in giveup_fpu/altivec powerpc/pseries: Enable relay in pseries_defconfig powerpc/pseries: Fix ibm,client-architecture comment powerpc/pseries: Scan for all events in rtasd powerpc/pseries: Add dispatch dispersion statistics powerpc: Clean up some prom printouts powerpc: Print progress of ibm,client-architecture method powerpc: Remove duplicated #include's powerpc/pmac: Fix internal modem IRQ on Wallstreet PowerBook powerpc/wdrtas: Update wdrtas_get_interval to use rtas_data_buf fsl-diu-fb: Pass the proper device for dma mapping routines powerpc/pq2fads: Update device tree for use with device-tree-aware u-boot. cpm_uart: Disable CPM udbg when re-initing CPM uart, even if not the console. ...
| * | powerpc/pmac: Fix internal modem IRQ on Wallstreet PowerBookBenjamin Herrenschmidt2009-04-071-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The (relatively) new pmac_zilog driver doesn't use the pre-munged IRQ numbers from the macio_dev unlike other macio things, it directly maps it off the OF device-tree. It does that because it can be initialized much earlier than the registration of the macio devices, in order to get a serial console early. Unfortunately, that means that it "misses" some fixups done by the macio layer to work around missing interrupt descriptions in the device-tree of the Wallstreet machines. This patch brings the necessary workaround into the pmac_zilog driver itself to bring it back to working condition. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | Merge branch 'next' of ↵Paul Mackerras2009-04-071-7/+7
| |\ \ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into merge
| | * | cpm_uart: Disable CPM udbg when re-initing CPM uart, even if not the console.Scott Wood2009-04-061-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, if udbg was using the CPM uart, and the normal CPM uart driver was enabled, but the console was directed elsewhere, udbg would not be stopped prior to initialization. This resulted in udbg hanging forever waiting for the CPM to process a descriptor. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | cpm_uart: Initialize port.dev before it's used.Scott Wood2009-04-061-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, this caused NULL to sometimes be passed as a device to the DMA code. With recent DMA changes, that now causes a BUG(). Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | | | 8250: Fix warningAlan Cox2009-04-061-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The 8430 patch was short a const so caused a warning. Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | icom: remove unused variablesBreno Leitao2009-04-061-12/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | jsm: Fix the return variable and removing the unused retval.Breno Leitao2009-04-061-4/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As it was, the retval was never returned, so its assignments were silly. Just consolidate everything to rc, and remove the unused retval variable. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@etchedpixels.co.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | jsm: define init function as __devinitBreno Leitao2009-04-062-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | ucc: Fix leaky error pathAlan Cox2009-04-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Found by Daniel Marjamäki using cppcheck Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | blackfin: Subtract ANOMALY_05000230 on quotGraf Yang2009-04-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix bug - up arrow key works abnormal for bf561 ezkit board Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Fix DMA rx ring buffer handlingSonic Zhang2009-04-061-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reported-by: Qian Zhang <zhangq@sansitech.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | blackfin: Fix tty compile error in PIO modeSonic Zhang2009-04-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes this compile issue: drivers/serial/bfin_5xx.c: In function bfin_serial_rx_chars: drivers/serial/bfin_5xx.c:178: error: struct uart_info has no member named tty Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | blackfin: Use unsigned long for flags with irq functionsMike Frysinger2009-04-061-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | blackfin: BF538/9 serial uart supportMichael Hennerich2009-04-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable third UART on BF538/9 Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | 8250_pci: add support for National Instruments legacy 8420 RS232 boardsWill Page2009-04-061-0/+218
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Will Page <will.page@ni.com> Signed-off-by: Shawn Bohrer <shawn.bohrer@ni.com> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | 8250_pci: add support for National Instruments 843x RS232 devicesShawn Bohrer2009-04-061-0/+193
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This implements basic support for all 843x RS232 devices, but does not add DMA support. This means that sustained data transfers at high baud rates may not be possible on multiple ports simultaneously. Signed-off-by: Shawn Bohrer <shawn.bohrer@ni.com> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | serial: Update PNP IDsMatthew Garrett2009-04-061-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new Wacom device IDs to the 8250_pnp serial driver, to support autoconfig on some newer tablet PCs. Also add a comment to clarify that the FUJ02E6 device is a custom protocol, not a Wacom tablet. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@etchedpixels.co.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | 8250_pnp.c: add another Wacom tabletDanny Kukawka2009-04-061-0/+1
|/ / / | | | | | | | | | | | | | | | | | | | | | Add another serial Wacom tablet with pnp_id: WACF009. Signed-off-by: Danny Kukawka <dkukawka@suse.de> Signed-off-by: Alan Cox <alan@etchedpixels.co.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'avr32-arch' of ↵Linus Torvalds2009-04-051-1/+8
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6 * 'avr32-arch' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: avr32: add hardware handshake support to atmel_serial avr32: add RTS/CTS/CLK pin selection for the USARTs Add RTC support for Merisc boards avr32: at32ap700x: setup DMA for AC97C in the machine code avr32: at32ap700x: setup DMA for ABDAC in the machine code Add Merisc board support avr32: use gpio_is_valid() to check USBA vbus_pin I/O line atmel-usba-udc: use gpio_is_valid() to check vbus_pin I/O line avr32: fix timing LCD parameters for EVKLCD10X boards avr32: use GPIO line PB15 on EVKLCD10x boards for backlight avr32: configure MCI detect and write protect pins for EVKLCD10x boards avr32: set pin mask to alternative 18 bpp for EVKLCD10x boards avr32: add pin mask for 18-bit color on the LCD controller avr32: fix 15-bit LCDC pin mask to use MSB lines
| * | | avr32: add hardware handshake support to atmel_serialPeter Ma2009-04-011-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds Hardware Handshake (aka RTS/CTS flow-control) support to atmel_serial driver, as a termios flag. For this to actually work, the platform code needs to configure the RTS and CTS pins for use by the USART. This has been done for AVR32 as a separate patch. Signed-off-by: Peter Ma <pma@mediamatech.com> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-17 08:14:38 +0200