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2011-03-29RTC: add missing "return 0" in new alarm func for rtc-bfin.cMike Frysinger
The new bfin_rtc_alarm_irq_enable function forgot to add a "return 0" to the end leading to the build warning: drivers/rtc/rtc-bfin.c: In function 'bfin_rtc_alarm_irq_enable': drivers/rtc/rtc-bfin.c:253: warning: control reaches end of non-void function CC: stable@kernel.org CC: Thomas Gleixner <tglx@linutronix.de> CC: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: John Stultz <john.stultz@linaro.org>
2011-03-29RTC: Fix s3c compile error due to missing s3c_rtc_setpieVasily Khoruzhick
s3c_rtc_setpie was removed, and it resulted in compiler error: drivers/rtc/rtc-s3c.c: In function s3c_rtc_release drivers/rtc/rtc-s3c.c:339:2: error: implicit declaration of function s3c_rtc_setpie Fix it by removing s3c_rtc_release calls. [jstultz: An identical fix was also sent in by Jiri Pinkava <jiri.pinkava@vscht.cz>] CC: Thomas Gleixner <tglx@linutronix.de> CC: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: John Stultz <john.stultz@linaro.org>
2011-03-29RTC: Fix early irqs caused by calling rtc_set_alarm too earlyJohn Stultz
When we register an rtc device at boot, we read the alarm value in hardware and set the rtc device's aie_timer to that value. The initial method to do this was to simply call rtc_set_alarm() with the value read from hardware. However, this may cause problems as rtc_set_alarm may enable interupts, and the RTC alarm might fire, which can cause invalid pointer dereferencing since the RTC registration is not complete. This patch solves the issue by initializing the rtc_device.aie_timer y hand via rtc_initialize_alarm(). This avoids any calls to the RTC hardware which might enable interrupts too early. CC: Thomas Gleixner <tglx@linutronix.de> CC: Alessandro Zummo <a.zummo@towertech.it> Reported-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: John Stultz <john.stultz@linaro.org>
2011-03-29hwmon: twl4030-madc-hwmon: add "platform:" prefix for platform modaliasAxel Lin
Since 43cc71eed1250755986da4c0f9898f9a635cb3bf (platform: prefix MODALIAS with "platform:"), the platform modalias is prefixed with "platform:". Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: J Keerthy <j-keerthy@ti.com> Cc: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-03-30sh: Fix irq cleanup falloutThomas Gleixner
I missed that coccinelle does not fix up header files by default. Reported-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Paul Mundt <lethal@linux-sh.org> Cc: <lethal@linux-sh.org>
2011-03-29iwlegacy: fix bugs in change_interfaceJohannes Berg
If change_interface gets invoked during a firmware restart, it may crash; prevent that from happening by checking if ctx->vif is assigned. Additionally, in my initial commit I forgot to set the vif->p2p variable correctly, so fix that too. Cc: stable@kernel.org [2.6.38+] Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-29carl9170: Fix tx aggregation problems with some clientsChristian Lamparter
Some clients seem to rely upon the reception of BlockAckReqs to flush their rx reorder buffer. In order to fix aggregation for these clients carl9170 should set IEEE80211_TX_STAT_AMPDU_NO_BACK to generate a BlockAckReq if the transmission of an AMPDU subframe fails. This fixes aggregation problems with Intel 5100 Windows STAs (and maybe others as well). Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-29iwl3945: disable hw scan by defaultStanislaw Gruszka
After new NetworkManager 0.8.996 changes, hardware scanning is causing microcode errors as reported here: https://bugzilla.redhat.com/show_bug.cgi?id=683571 and sometimes kernel crashes: https://bugzilla.redhat.com/show_bug.cgi?id=688252 Also with hw scan there are very bad performance on some systems as reported here: https://bugzilla.redhat.com/show_bug.cgi?id=671366 Since Intel no longer supports 3945, there is no chance to get proper firmware fixes, we need workaround problems by disable hardware scanning by default. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-29wireless: rt2x00: rt2800usb.c add and identify idsXose Vazquez Perez
taken from staging/rt2860 0x0411,0x016f de37cd49b5a54facef174cf34496919857436e8f MelCo(Buffalo) WLI-UC-G301N 0x050d,0x825b 12840c63b0679f7fab88ea1cc26b52db8b574ce7 Belkin F5D8055 0x050d,0x935a 705059a670f3af2b37695e82de0ee58e75e656ed Belkin F6D4050 v1 0x050d,0x935b 5d92fe3387d086fc2f10426fbdb6b86d6cce5a47 Belkin F6D4050 v2 identifed from ralink driverss 0x0930,0x0a07 RT35xx TOSHIBA 2010_1215_RT3572_Linux_STA_v2.5.0.0.DPO 0x1d4d,0x0011 3072 Pegatron 2011_0107_RT3070_RT3370_Linux_STA_v2.5.0.1_DPO Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-29iwl3945: do not deprecate software scanStanislaw Gruszka
Software scanning can be used for workaround some performance problems, so do not deprecate it. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-29Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (26 commits) mmc: SDHI should depend on SUPERH || ARCH_SHMOBILE mmc: tmio_mmc: Move some defines into a shared header mmc: tmio: support aggressive clock gating mmc: tmio: fix power-mode interpretation mmc: tmio: remove work-around for unmasked SDIO interrupts sh: fix SDHI IO address-range ARM: mach-shmobile: fix SDHI IO address-range mmc: tmio: only access registers above 0xff, if available mfd: remove now redundant sh_mobile_sdhi.h header sh: convert boards to use linux/mmc/sh_mobile_sdhi.h ARM: mach-shmobile: convert boards to use linux/mmc/sh_mobile_sdhi.h mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver sh: ecovec: use the CONFIG_MMC_TMIO symbols instead of MFD mmc: tmio: split core functionality, DMA and MFD glue mmc: tmio: use PIO for short transfers mmc: tmio-mmc: Improve DMA stability on sh-mobile mmc: fix mmc_app_send_scr() for dma transfer mmc: sdhci-esdhc: enable esdhc on imx53 mmc: sdhci-esdhc: use writel/readl as general APIs mmc: sdhci: add the abort CMDTYPE bits definition ...
2011-03-29Merge branch 'stable/bug-fixes-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen * 'stable/bug-fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: Use new irq_move functions xen: Convert genirq namespace xen: fix p2m section mismatches xen/p2m: Allocate p2m tracking pages on override xen-gntdev: unlock on error path in gntdev_mmap() xen-gntdev: return -EFAULT on copy_to_user failure
2011-03-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: watchdog: softdog.c: enhancement to optionally invoke panic instead of reboot on timer expiry watchdog: fix nv_tco section mismatch watchdog: sp5100_tco.c: Check if firmware has set correct value in tcobase. watchdog: Convert release_resource to release_region/release_mem_region watchdog: s3c2410_wdt.c: Convert release_resource to release_region/release_mem_region
2011-03-29Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: amd64_edac: Fix potential memleak
2011-03-29Merge branch 'irq-final-for-linus-v2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-final-for-linus-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (111 commits) gpio: ab8500: Mark broken genirq: Remove move_*irq leftovers genirq: Remove compat code drivers: Final irq namespace conversion mn10300: Use generic show_interrupts() mn10300: Cleanup irq_desc access mn10300: Convert genirq namespace frv: Use generic show_interrupts() frv: Convert genirq namespace frv: Select GENERIC_HARDIRQS_NO_DEPRECATED frv: Convert cpu irq_chip to new functions frv: Convert mb93493 irq_chip to new functions frv: Convert mb93093 irq_chip to new function frv: Convert mb93091 irq_chip to new functions frv: Fix typo from __do_IRQ overhaul frv: Remove stale irq_chip.end m68k: Convert irq function namespace xen: Use new irq_move functions xen: Cleanup genirq namespace unicore32: Use generic show_interrupts() ...
2011-03-29char/tpm: Fix unitialized usage of data bufferPeter Huewe
This patch fixes information leakage to the userspace by initializing the data buffer to zero. Reported-by: Peter Huewe <huewe.external@infineon.com> Signed-off-by: Peter Huewe <huewe.external@infineon.com> Signed-off-by: Marcel Selhorst <m.selhorst@sirrix.com> [ Also removed the silly "* sizeof(u8)". If that isn't 1, we have way deeper problems than a simple multiplication can fix. - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-29amd64_edac: Fix potential memleakBorislav Petkov
We check the pointers together but at least one of them could be invalid due to failed allocation. Since we cannot continue if either of the two allocations has failed, exit early by freeing them both. Cc: <stable@kernel.org> # 38.x Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2011-03-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (30 commits) xfrm: Restrict extended sequence numbers to esp xfrm: Check for esn buffer len in xfrm_new_ae xfrm: Assign esn pointers when cloning a state xfrm: Move the test on replay window size into the replay check functions netdev: bfin_mac: document TE setting in RMII modes drivers net: Fix declaration ordering in inline functions. cxgb3: Apply interrupt coalescing settings to all queues net: Always allocate at least 16 skb frags regardless of page size ipv4: Don't ip_rt_put() an error pointer in RAW sockets. net: fix ethtool->set_flags not intended -EINVAL return value mlx4_en: Fix loss of promiscuity tg3: Fix inline keyword usage tg3: use <linux/io.h> and <linux/uaccess.h> instead <asm/io.h> and <asm/uaccess.h> net: use CHECKSUM_NONE instead of magic number Net / jme: Do not use legacy PCI power management myri10ge: small rx_done refactoring bridge: notify applications if address of bridge device changes ipv4: Fix IP timestamp option (IPOPT_TS_PRESPEC) handling in ip_options_echo() can: c_can: Fix tx_bytes accounting can: c_can_platform: fix irq check in probe ...
2011-03-29xen: Use new irq_move functionsThomas Gleixner
These functions take irq_data as an argument and avoid a redundant lookup in the sparse irq case. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-03-29xen: Convert genirq namespaceThomas Gleixner
Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-03-29gpio: ab8500: Mark brokenThomas Gleixner
This driver is broken in several aspects. 1) old style irq_chip functions. Sigh 2) Abuse of the unlock callback. That's not supposed to be a state machine for evrything and some more. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29drivers: Final irq namespace conversionThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29xen: Use new irq_move functionsThomas Gleixner
These functions take irq_data as an argument and avoid a redundant lookup in the sparse irq case. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-03-29xen: Cleanup genirq namespaceThomas Gleixner
Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29sh: Convert to new function namesThomas Gleixner
Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29sh: Use the proper accessor functionsThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-03-29parisc: Convert irq namespaceThomas Gleixner
Convert to the new function names. Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: linux-parisc@vger.kernel.org
2011-03-29watchdog: softdog.c: enhancement to optionally invoke panic instead of ↵Anithra P Janakiraman
reboot on timer expiry This is needed for determining the reason for failure when a softdog timeout occurs. We use softdog to watch for critical application failures and at the minimum a snapshot of the system would help to determine the cause. In such a scenario the application could fail but there isn't a softlockup as such, hence the detect softlockup feature does not help. The patch adds a module parameter soft_panic which when set to 1 causes softdog to invoke panic instead of reboot when the softdog timer expires. By invoking panic we execute kdump if it is configured and the vmcore generated by kdump should provide atleast a minimal idea of the reason for failure. Based on an original patch by Ken Sugawara <sugaken.r3@gmail.com> Signed-off-by: Anithra P J <anithra@linux.vnet.ibm.com> Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2011-03-29watchdog: fix nv_tco section mismatchRandy Dunlap
Fix section mismatch warning: Mark the called nv_tco_getdevice() as __devinit, just like its caller. WARNING: drivers/watchdog/nv_tco.o(.devinit.text+0x16): Section mismatch in reference from the function nv_tco_init() to the function .init.text:nv_tco_getdevice() The function __devinit nv_tco_init() references a function __init nv_tco_getdevice(). If nv_tco_getdevice is only used by nv_tco_init then annotate nv_tco_getdevice with a matching annotation. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2011-03-29watchdog: sp5100_tco.c: Check if firmware has set correct value in tcobase.Yinghai Lu
Stefano found SP5100 TCO watchdog driver using wrong address. [ 9.148536] SP5100 TCO timer: SP5100 TCO WatchDog Timer Driver v0.01 [ 9.148628] DEBUG __ioremap_caller WARNING address=b8fe00 size=8 valid=1 reserved=1 and e820 said that range is RAM. We should check if we can use that reading out. BIOS could just program wrong address there. Reported-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by:Yinghai Lu <yinghai@kernel.org> Acked-by: Mike Waychison <mikew@google.com> Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: stable <stable@kernel.org>
2011-03-29watchdog: Convert release_resource to release_region/release_mem_regionJulia Lawall
Request_mem_region should be used with release_mem_region, not release_resource. In pnx4008_wdt.c, a missing clk_put is added as well. The semantic match that finds the first problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,E; @@ *x = request_mem_region(...) ... when != release_mem_region(x) when != x = E * release_resource(x); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: stable <stable@kernel.org>
2011-03-29watchdog: s3c2410_wdt.c: Convert release_resource to ↵Julia Lawall
release_region/release_mem_region Request_mem_region should be used with release_mem_region, not release_resource. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,E; @@ *x = request_mem_region(...) ... when != release_mem_region(x) when != x = E * release_resource(x); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: stable <stable@kernel.org>
2011-03-29x86: Stop including <linux/delay.h> in two asm header filesJean Delvare
Stop including <linux/delay.h> in x86 header files which don't need it. This will let the compiler complain when this header is not included by source files when it should, so that contributors can fix the problem before building on other architectures starts to fail. Credits go to Geert for the idea. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: James E.J. Bottomley <James.Bottomley@suse.de> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> LKML-Reference: <20110325152014.297890ec@endymion.delvare> [ this also fixes an upstream build bug in drivers/media/rc/ite-cir.c ] Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-03-29Merge branch 'common/fbdev' of ↵Paul Mundt
master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6
2011-03-29fbdev: sh_mobile_lcdcfb: fix module lock acquisitionAlexandre Courbot
Whenever the LCDC is to be started or stopped, a board callback is checked for existence and invoked. Prior to the invokation, the callback's module lock is also acquired, to be released once the callback returns. However, the order of testing makes it possible for the lock to be acquired and not released in case the callback does not exist. This patch reorders the tests to prevent this particular case. Signed-off-by: Alexandre Courbot <gnurou@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-29fbdev: sh_mobile_lcdcfb: add blanking supportAlexandre Courbot
Add a blanking callback to the LCDC driver in order to support both FBIOBLANK and TIOCLINUX blanking ioctls. LCDC clocks are also released if the requested blanking level is superior to FB_BLANK_NORMAL, to allow runtime PM to disable the clocks if possible. Signed-off-by: Alexandre Courbot <gnurou@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-29dma: shdma: add checking the DMAOR_AE in sh_dmae_errYoshihiro Shimoda
The irq numbers of tranfer end and address error are assigned same number on some CPU. So the sh_dmae_err() should check the AE flag in DMAOR. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-28Input: sparse-keymap - report KEY_UNKNOWN for unknown scan codesSeth Forshee
This allows for debugging non-functional keys easily from userspace. Signed-off-by: Seth Forshee <seth.forshee@canonical.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-03-28Input: sparse-keymap - report scancodes with key eventsSeth Forshee
Scancodes are useful debugging aids when incorrect keycodes are being sent, as is common with laptop hotkeys. Signed-off-by: Seth Forshee <seth.forshee@canonical.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2011-03-28netdev: bfin_mac: document TE setting in RMII modesMike Frysinger
The current code sometimes generates build warnings due to how it checks the silicon revision, so clean it up and properly document things. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-28drivers net: Fix declaration ordering in inline functions.Balaji G
The correct usage should be "static inline void" instead of "static void inline" Signed-off-by: G.Balaji <balajig81@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-28cxgb3: Apply interrupt coalescing settings to all queuesAnton Blanchard
While testing the performance of different receive interrupt coalescing settings on a single stream TCP benchmark, I noticed two very different results. With rx-usecs=50, most of the time a connection would hit 8280 Mbps but once in a while it would hit 9330 Mbps. It turns out we are only applying the interrupt coalescing settings to the first queue and whenever the rx hash would direct us onto that queue we ran faster. With this patch applied and rx-usecs=50, I get 9330 Mbps consistently. Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-28md: Fix integrity registration error when no devices are capableMartin K. Petersen
We incorrectly returned -EINVAL when none of the devices in the array had an integrity profile. This in turn prevented mdadm from starting the metadevice. Fix this so we only return errors on mismatched profiles and memory allocation failures. Reported-by: Giacomo Catenazzi <cate@cateee.net> Reported-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-28Merge branches 'irq-cleanup-for-linus' and 'irq-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: vlynq: Convert irq functions * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq; Fix cleanup fallout genirq: Fix typo and remove unused variable genirq: Fix new kernel-doc warnings genirq: Add setter for AFFINITY_SET in irq_data state genirq: Provide setter inline for IRQD_IRQ_INPROGRESS genirq: Remove handle_IRQ_event arm: Ns9xxx: Remove private irq flow handler powerpc: cell: Use the core flow handler genirq: Provide edge_eoi flow handler genirq: Move INPROGRESS, MASKED and DISABLED state flags to irq_data genirq: Split irq_set_affinity() so it can be called with lock held. genirq: Add chip flag for restricting cpu_on/offline calls genirq: Add chip hooks for taking CPUs on/off line. genirq: Add irq disabled flag to irq_data state genirq: Reserve the irq when calling irq_set_chip()
2011-03-28memstick: make enable_dma less generic in r592Stephen Rothwell
Fixes this build error: drivers/memstick/host/r592.c:26: error: 'enable_dma' redeclared as different kind of symbol arch/powerpc/include/asm/dma.h:189: note: previous definition of 'enable_dma' was here Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Alex Dubov <oakad@yahoo.com> Acked-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-28Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86: (81 commits) xo15-ebook: Remove device.wakeup_count ips: use interruptible waits in ips-monitor acer-wmi: does not poll device status when WMI event is available acer-wmi: does not set persistence state by rfkill_init_sw_state platform-drivers: x86: fix common misspellings acer-wmi: use pr_<level> for messages asus-wmi: potential NULL dereference in show_call() asus-wmi: signedness bug in read_brightness() platform-driver-x86: samsung-laptop: make dmi_check_cb to return 1 instead of 0 platform-driver-x86: fix wrong merge for compal-laptop.c msi-laptop: use pr_<level> for messages Platform: add Samsung Laptop platform driver acer-wmi: Fix WMI ID acer-wmi: deactive mail led when power off msi-laptop: send out touchpad on/off key acer-wmi: set the touchpad toggle key code to KEY_TOUCHPAD_TOGGLE platform-driver-x86: intel_mid_thermal: fix unterminated platform_device_id table sony-laptop: potential null dereference sony-laptop: handle allocation failures sony-laptop: return negative on failure in sony_nc_add() ...
2011-03-28Merge branch 'for-torvalds' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson * 'for-torvalds' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: mach-ux500: configure board for the TPS61052 regulator v2 mach-ux500: provide ab8500 init vector mach-ux500: board support for AB8500 GPIO driver gpio: driver for 42 AB8500 GPIO pins
2011-03-28acpi: Remove sysfs_create_link from video driverMatthew Garrett
The acpi video driver attempts to explicitly create a sysfs link between the acpi device and the associated PCI device. However, we're now also doing this from the backlight core, which means that we get a backtrace caused by a duplicate file. Remove the code and leave it up to the backlight core. Reported-by: Jeff Chua <jeff.chua.linux@gmail.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Tested-by: Alessandro Suardi <alessandro.suardi@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-28ath9k: fix a chip wakeup related crash in ath9k_startFelix Fietkau
When the chip is still asleep when ath9k_start is called, ath9k_hw_configpcipowersave can trigger a data bus error. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-03-28vlynq: Convert irq functionsThomas Gleixner
Convert to the new irq_chip functions and the new namespace. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Florian Fainelli <florian@openwrt.org> LKML-Reference: <alpine.LFD.2.00.1103252150180.31464@localhost6.localdomain6>
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