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2012-11-19Merge tag 'davinci-fixes-for-v3.7' of ↵Olof Johansson
git://gitorious.org/linux-davinci/linux-davinci into fixes From Sekhar Nori: Fixes an "signal out of range" error when using enhanced definition display with a DaVinci DM644x device. * tag 'davinci-fixes-for-v3.7' of git://gitorious.org/linux-davinci/linux-davinci: ARM: davinci: dm644x: fix out range signal for ED
2012-11-19vtime: No need to disable irqs on vtime_account()Frederic Weisbecker
vtime_account() is only called from irq entry. irqs are always disabled at this point so we can safely remove the irq disabling guards on that function. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Reviewed-by: Steven Rostedt <rostedt@goodmis.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
2012-11-19vtime: Consolidate a bit the ctx switch codeFrederic Weisbecker
On ia64 and powerpc, vtime context switch only consists in flushing system and user pending time, plus a few arch housekeeping. Consolidate that into a generic implementation. s390 is a special case because pending user and system time accounting there is hard to dissociate. So it's keeping its own implementation. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Reviewed-by: Steven Rostedt <rostedt@goodmis.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
2012-11-19vtime: Explicitly account pending user time on process tickFrederic Weisbecker
All vtime implementations just flush the user time on process tick. Consolidate that in generic code by calling a user time accounting helper. This avoids an indirect call in ia64 and prepare to also consolidate vtime context switch code. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Reviewed-by: Steven Rostedt <rostedt@goodmis.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
2012-11-19vtime: Remove the underscore prefix invasionFrederic Weisbecker
Prepending irq-unsafe vtime APIs with underscores was actually a bad idea as the result is a big mess in the API namespace that is even waiting to be further extended. Also these helpers are always called from irq safe callers except kvm. Just provide a vtime_account_system_irqsafe() for this specific case so that we can remove the underscore prefix on other vtime functions. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Reviewed-by: Steven Rostedt <rostedt@goodmis.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
2012-11-19ath9k_hw: Fix regression in device resetSujith Manoharan
Commit "ath9k: improve suspend/resume reliability" broke ath9k_htc and bringing up the device would hang indefinitely. Fix this. Cc: stable@vger.kernel.org Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-11-19ALSA: hda - Fix recursive suspend/resume callTakashi Iwai
When the bus reset is performed during the suspend/resume (including the power-saving too), it calls snd_hda_suspend() and snd_hda_resume() again, and deadlocks eventually. For avoiding the recursive call, add a new flag indicating that the PM is being performed, and don't go to the bus reset mode when it's on. Reported-and-tested-by: Julian Wollrath <jwollrath@web.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-11-19Merge branch 'execve' into upstreamCatalin Marinas
* execve: arm64: get rid of fork/vfork/clone wrappers
2012-11-19Merge remote-tracking branch 'viro/arch-arm64' into execveCatalin Marinas
* viro/arch-arm64: arm64: get rid of fork/vfork/clone wrappers
2012-11-19i2c: s3c2410: Fix code to free gpiosAbhilash Kesavan
Store the requested gpios so that they can be freed on error/removal. Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-11-19x86_32: Return actual stack when requesting sp from regsSteven Rostedt
As x86_32 traps do not save sp when taken in kernel mode, we need to accommodate the sp when requesting to get the register. This affects kprobes. Before: # echo 'p:ftrace sys_read+4 s=%sp' > /debug/tracing/kprobe_events # echo 1 > /debug/tracing/events/kprobes/enable # cat trace sshd-1345 [000] d... 489.117168: ftrace: (sys_read+0x4/0x70) s=b7e96768 sshd-1345 [000] d... 489.117191: ftrace: (sys_read+0x4/0x70) s=b7e96768 cat-1447 [000] d... 489.117392: ftrace: (sys_read+0x4/0x70) s=5a7 cat-1447 [001] d... 489.118023: ftrace: (sys_read+0x4/0x70) s=b77ad05f less-1448 [000] d... 489.118079: ftrace: (sys_read+0x4/0x70) s=b7762e06 less-1448 [000] d... 489.118117: ftrace: (sys_read+0x4/0x70) s=b7764970 After: sshd-1352 [000] d... 362.348016: ftrace: (sys_read+0x4/0x70) s=f3febfa8 sshd-1352 [000] d... 362.348048: ftrace: (sys_read+0x4/0x70) s=f3febfa8 bash-1355 [001] d... 362.348081: ftrace: (sys_read+0x4/0x70) s=f5075fa8 sshd-1352 [000] d... 362.348082: ftrace: (sys_read+0x4/0x70) s=f3febfa8 sshd-1352 [000] d... 362.690950: ftrace: (sys_read+0x4/0x70) s=f3febfa8 bash-1355 [001] d... 362.691033: ftrace: (sys_read+0x4/0x70) s=f5075fa8 Link: http://lkml.kernel.org/r/1342208654.30075.22.camel@gandalf.stny.rr.com Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2012-11-19Merge branch 'usb-midi-fix-3.7' of git://git.alsa-project.org/alsa-kprivate ↵Takashi Iwai
into for-linus Merge a regression fix for USB MIDI on non-standard usb-audio drivers by Clemens.
2012-11-19OMAPFB: Fix possible null pointer dereferencingTushar Behera
Commit 952cbaaa9b8beacc425f9aedf370468cbb737a2c (OMAPFB: Change dssdev->manager references) added checks for OMAPFB_WAITFORVSYNC ioctl to verify that the display, output and overlay manager exist. However, the code erroneously uses && for each part, which means that OMAPFB_WAITFORVSYNC may crash the kernel if no display, output or manager is associated with the framebuffer. This patch fixes the issue by using ||. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2012-11-19ARM: davinci: dm644x: fix out range signal for EDLad, Prabhakar
Fix the video clock setting when custom timings are used with pclock <= 27MHz. Existing video clock selection uses PLL2 mode which results in a 54MHz clock whereas using the MXI mode results in a 27MHz clock (which is the one actually desired). This bug affects the Enhanced Definition (ED) support on DM644x. Without this patch, out-range signals errors are were observed on the TV when viewing ED. An out-of-range signal is often caused when the field rate is above the rate that the television will handle. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Cc: Sekhar Nori <nsekhar@ti.com> [nsekhar@ti.com: reword commit message based on on-list discussion] Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2012-11-18Input: mousedev - move /dev/input/mice to the correct minorDmitry Torokhov
When doing conversion to dynamic input numbers I inadvertently moved /dev/input/mice from c,13,63 to c,13,31. We need to fix this so that setups with statically populated /dev continue working. Tested-by: Krzysztof Mazur <krzysiek@podlesie.net> Tested-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2012-11-18sparc64: not any error from do_sigaltstack() should fail rt_sigreturn()Al Viro
If a signal handler is executed on altstack and another signal comes, we will end up with rt_sigreturn() on return from the second handler getting -EPERM from do_sigaltstack(). It's perfectly OK, since we are not asking to change the settings; in fact, they couldn't have been changed during the second handler execution exactly because we'd been on altstack all along. 64bit sigreturn on sparc treats any error from do_sigaltstack() as "SIGSEGV now"; we need to switch to the same semantics we are using on other architectures. Cc: stable@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-19ARM: at91: add Somfy Animeo IP board supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19ARM: AT91: Add AT91RM9200EK board device treeJoachim Eastwood
Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19ARM: AT91: Add AT91RM9200 device treeJoachim Eastwood
Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19ARM: AT91: Add AT91RM9200 DT boardJoachim Eastwood
Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19ARM: AT91: Add usart/tc/pio/ohci DT clock lookup to AT91RM9200Joachim Eastwood
Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19ARM: AT91: Add DT support to AT91RM9200 System TimerJoachim Eastwood
Based on AT91 PIT DT patch from Jean-Christophe PLAGNIOL-VILLARD. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19ARM: AT91: Fix build failure on board-dtJoachim Eastwood
We need CONFIG_SOC_AT91SAM9 to get the at91sam926x_timer symbol used in board-dt. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19ARM: at91: add Ronetix pm9g45 board supportJean-Christophe PLAGNIOL-VILLARD
CPU Module with ATMEL AT91SAM9G45 http://www.ronetix.at/pm9g45.html Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19ARM: at91: dt: at91sam9260: split rts and cts pinctrl notJean-Christophe PLAGNIOL-VILLARD
as we just use the rts and not the rts & cts for rs485 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-18sis900: fix sis900_set_mode call parameters.Francois Romieu
Leftover of 57d6d456cfb89264f87d24f52640ede23fdf12bd ("sis900: stop using net_device.{base_addr, irq} and convert to __iomem."). It is needed for suspend / resume to work. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Tested-by: Jan Janssen <medhefgo@web.de> Cc: Daniele Venzano <venza@brownhat.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-19ARM: at91: fix usart/uart namimg in pinctrlJean-Christophe PLAGNIOL-VILLARD
USART are the full pin uart DBGU the debug Unit UART the two pin uart Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19ARM: at91sam9: add macb pinctrl supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19drm/nouveau/bios: fix DCB v1.5 parsingMarcin Slusarz
memcmp->nv_strncmp conversion, in addition to name change, should have inverted the return value. But nv_strncmp does not act like strncmp - it does not check for string terminator, returns true/false instead of -1/0/1 and has different parameters order. Let's rename it to nv_memcmp and let it act like memcmp. Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-11-19drm/nouveau: add missing pll_calc callsMaarten Lankhorst
Fixes a null pointer dereference when reclocking on my fermi. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-11-19drm/nouveau: fix crash with noaccel=1Marcin Slusarz
Reported-by: Ortwin Glück <odi@odi.ch> Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-11-19drm/nv40: allocate ctxprog with kmallocMarcin Slusarz
Some archs defconfigs have CONFIG_FRAME_WARN set to 1024, which lead to this warning: drivers/gpu/drm/nouveau/core/engine/graph/ctxnv40.c: warning: the frame size of 1184 bytes is larger than 1024 bytes Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-11-19drm/nvc0/disp: fix thinko in vblank regression fix..Kelly Doran
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-11-19pinctrl: at91 add deglitch, debounce, pull down and schmitt trigger mux ↵Jean-Christophe PLAGNIOL-VILLARD
option support add : set_deglitch: enable/disable deglitch set_debounce: enable/disable debounce set_pulldown: enable/disable pulldown disable_schmitt_trig: disable schmitt trigger Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19pinctrl: at91: provide gpio namesJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-18fanotify: fix FAN_Q_OVERFLOW case of fanotify_read()Al Viro
If the FAN_Q_OVERFLOW bit set in event->mask, the fanotify event metadata will not contain a valid file descriptor, but copy_event_to_user() didn't check for that, and unconditionally does a fd_install() on the file descriptor. Which in turn will cause a BUG_ON() in __fd_install(). Introduced by commit 352e3b249284 ("fanotify: sanitize failure exits in copy_event_to_user()") Mea culpa - missed that path ;-/ Reported-by: Alex Shi <lkml.alex@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-11-18Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull misc VFS fixes from Al Viro: "Remove a bogus BUG_ON() that can trigger spuriously + alpha bits of do_mount() constification I'd missed during the merge window." This pull request came in a week ago, I missed it for some reason. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: kill bogus BUG_ON() in do_close_on_exec() missing const in alpha callers of do_mount()
2012-11-18Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k fix from Geert Uytterhoeven: "This is a bug fix for asm constraints that affect sending RT signals, also destined for -stable." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: fix sigset_t accessor functions
2012-11-18Merge tag 'gpio-fixes-for-v3.7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull last minute GPIO fixes from Linus Walleij: - Disable blinking on the Orion GPIO driver - Two Kconfig-style fixes to avoid broken builds * tag 'gpio-fixes-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio-mcp23s08: Build I2C support even when CONFIG_I2C=m gpio: adnp: Depend on OF_GPIO instead of OF mvebu-gpio: Disable blinking when enabling a GPIO for output
2012-11-18Merge tag 'for-linus-v3.7-rc7' of git://oss.sgi.com/xfs/xfsLinus Torvalds
Pull xfs bugfixes from Ben Myers: - fix attr tree double split corruption - fix broken error handling in xfs_vm_writepage - drop buffer io reference when a bad bio is built * tag 'for-linus-v3.7-rc7' of git://oss.sgi.com/xfs/xfs: xfs: drop buffer io reference when a bad bio is built xfs: fix broken error handling in xfs_vm_writepage xfs: fix attr tree double split corruption
2012-11-18Merge tag 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev Pull libata fixes from Jeff Garzik: "If you were going to shoot me for not sending these earlier, you would be right. -rc6 beat me by ~2 hours it seems, and they really should have gone out long before that. These have been in libata-dev.git for a day or so (unfortunately linux-next is on vacation). The main one is #1, with the others being minor bits. #1 has multiple tested-by, and can be considered a regression fix IMO. 1) Fix ACPI oops: https://bugzilla.kernel.org/show_bug.cgi?id=48211 2) Temporary WARN_ONCE() debugging patch for further ACPI debugging. The code already oopses here, and so this merely gives slightly better info. Related to https://bugzilla.kernel.org/show_bug.cgi?id=49151 which has been bisected down to a patch that _exposes_ a latest bug, but said bisection target does not actually appear to be the root cause itself. 3) sata_svw: fix longstanding error recovery bug, which was preventing kdump, by adding missing DMA-start bit check. Core code was already checking DMA-start, but ancillary, less-used routines were not. Fixed. 4) sata_highbank: fix minor __init/__devinit warning 5) Fix minor warning, if CONFIG_PM is set, but CONFIG_PM_SLEEP is not set 6) pata_arasan: proper functioning requires clock setting" * tag 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] PM callbacks should be conditionally compiled on CONFIG_PM_SLEEP sata_svw: check DMA start bit before reset libata debugging: Warn when unable to find timing descriptor based on xfer_mode sata_highbank: mark ahci_highbank_probe as __devinit pata_arasan: Initialize cf clock to 166MHz libata-acpi: Fix NULL ptr derference in ata_acpi_dev_handle
2012-11-18ALSA: ua101, usx2y: fix broken MIDI outputClemens Ladisch
Commit 88a8516a2128 (ALSA: usbaudio: implement USB autosuspend) added autosuspend code to all files making up the snd-usb-audio driver. However, midi.c is part of snd-usb-lib and is also used by other drivers, not all of which support autosuspend. Thus, calls to usb_autopm_get_interface() could fail, and this unexpected error would result in the MIDI output being completely unusable. Make it work by ignoring the error that is expected with drivers that do not support autosuspend. Reported-by: Colin Fletcher <colin.m.fletcher@googlemail.com> Reported-by: Devin Venable <venable.devin@gmail.com> Reported-by: Dr Nick Bailey <nicholas.bailey@glasgow.ac.uk> Reported-by: Jannis Achstetter <jannis_achstetter@web.de> Reported-by: Rui Nuno Capela <rncbc@rncbc.org> Cc: Oliver Neukum <oliver@neukum.org> Cc: 2.6.39+ <stable@vger.kernel.org> Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2012-11-18iwlwifi: don't WARN when a non empty queue is disabledEmmanuel Grumbach
This can happen when we shut down suddenly an interface. Cc: stable@vger.kernel.org Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-11-18m68k: fix sigset_t accessor functionsAndreas Schwab
The sigaddset/sigdelset/sigismember functions that are implemented with bitfield insn cannot allow the sigset argument to be placed in a data register since the sigset is wider than 32 bits. Remove the "d" constraint from the asm statements. The effect of the bug is that sending RT signals does not work, the signal number is truncated modulo 32. Signed-off-by: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: stable@vger.kernel.org
2012-11-18Merge branch 'sched/urgent' into sched/coreIngo Molnar
Merge in fixes before we queue up dependent bits, to avoid conflicts. Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-11-18gpio: SPEAr: add spi chipselect control driverShiraz Hashim
SPEAr platform provides a provision to control chipselects of ARM PL022 Prime Cell spi controller through its system registers, which otherwise remains under PL022 control which some protocols do not want. This commit intends to provide the spi chipselect control in software over gpiolib interface. spi chip drivers can use the exported gpiolib interface to define their chipselect through DT or platform data. Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Reviewed-by: Vipin Kumar <vipin.kumar@st.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-11-17target: Fix handling of aborted commandsRoland Dreier
- If we stop processing an already-aborted command in target_execute_cmd(), then we need to complete t_transport_stop_comp to wake up the the TMR handling thread, or else it will end up waiting forever. - If we've a already sent an "aborted" status for a command in transport_check_aborted_status() then we should bail out of transport_send_task_abort() to avoid freeing the command twice. Signed-off-by: Roland Dreier <roland@purestorage.com> Cc: stable@vger.kernel.org Signed-off-by: Nicholas Bellinger <nab@risingtidesystems.com>
2012-11-17gpio-mcp23s08: Build I2C support even when CONFIG_I2C=mDaniel M. Weeks
The driver has both SPI and I2C pieces. The appropriate pieces are built based on whether SPI and/or I2C is/are enabled. However, it was only checking if I2C was built-in, never if it was built as a module. This patch checks for either since building both this driver and I2C as modules is possible. Signed-off-by: Daniel M. Weeks <dan@danweeks.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-11-17gpio: adnp: Depend on OF_GPIO instead of OFThierry Reding
The driver accesses the of_node field of struct gpio_chip, which is only available if OF_GPIO is selected. This solves a build issue on SPARC which conflicts with OF_GPIO and therefore does not provide this field. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-11-17mvebu-gpio: Disable blinking when enabling a GPIO for outputJamie Lentin
The plat-orion GPIO driver would disable any pin blinking whenever using a pin for output. Do the same here, as a blinking LED will continue to blink regardless of what the GPIO pin level is. Signed-off-by: Jamie Lentin <jm@lentin.co.uk> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
generated by cgit (git 2.34.1) at 2025-09-16 09:02:54 +0000