- 18 3月, 2011 1 次提交
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由 Geert Uytterhoeven 提交于
The recently increased type checking in platform_get_drvdata() reveals a few offenders: drivers/rtc/rtc-ds1390.c:161: warning: passing argument 1 of ‘platform_get_drvdata’ from incompatible pointer type drivers/rtc/rtc-ds3234.c:161: warning: passing argument 1 of ‘platform_get_drvdata’ from incompatible pointer type drivers/rtc/rtc-m41t94.c:139: warning: passing argument 1 of ‘platform_get_drvdata’ from incompatible pointer type Use spi_get_drvdata() instead of platform_get_drvdata(). Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 15 3月, 2011 2 次提交
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由 Michael Williamson 提交于
The current davinci SPI driver, in DMA mode, is limited to 65535 words for a single transfer. Modify the driver by configuring a 3 dimensional EDMA transfer to support up to 65535x65535 words. Signed-off-by: NMichael Williamson <michael.williamson@criticallink.com> Tested-by: NStefano Babic <sbabic@denx.de> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Michael Williamson 提交于
The davinci spi driver provides an option to use DMA transfers for data. In the dma_map_single() call, the driver is passing the number of words to be transfered for the mapping size. It should be the number of bytes. Signed-off-by: NMichael Williamson <michael.williamson@criticallink.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 12 3月, 2011 4 次提交
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由 Axel Lin 提交于
The function gen_74x164_remove and mc33880_remove are used only wrapped by __devexit_p so define it using __devexit. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Axel Lin 提交于
The device table is required to load modules based on modaliases. After adding MODULE_DEVICE_TABLE, below entries will be added to modules.pcimap: pch_gpio 0x00008086 0x00008803 0xffffffff 0xffffffff 0x00000000 0x00000000 0x0 ml_ioh_gpio 0x000010db 0x0000802e 0xffffffff 0xffffffff 0x00000000 0x00000000 0x0 Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Peter Korsgaard 提交于
mpc23s17 is very similar to the mcp23s08, except that registers are 16bit wide, so extend the interface to work with both variants. The s17 variant also has an additional address pin, so adjust platform data structure to support up to 8 devices per SPI chipselect. Signed-off-by: NPeter Korsgaard <jacmet@sunsite.dk> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Grant Likely 提交于
Conflicts: drivers/spi/pxa2xx_spi_pci.c
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- 08 3月, 2011 13 次提交
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
Merge branch 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung * 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: S3C64XX: Update regulator names for debugfs compatiblity on SMDK6410 ARM: S3C64XX: Fix build with WM1190 disabled and WM1192 enabled on SMDK6410 ARM: S3C64XX: Reduce output of s3c64xx_dma_init1() ARM: S3C64XX: Tone down SDHCI debugging ARM: S3C64XX: Add clock for i2c1 ARM: S3C64XX: Staticise non-exported GPIO to interrupt functions ARM: SAMSUNG: Include devs.h in dev-uart.c to prototype devices ARM: S3C64XX: Fix keypad setup to configure correct number of rows ARM: S3C2440: Fix usage gpio bank j pin definitions on GTA02 ARM: S5P64X0: Fix number of GPIO lines in Bank F ARM: S3C2440: Select missing S3C_DEV_USB_HOST on GTA02
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由 Linus Torvalds 提交于
* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm: davinci: cpufreq: fix section mismatch warning DaVinci: fix compilation warnings in <mach/clkdev.h> davinci: tnetv107x: fix register indexing for GPIOs numbers > 31 davinci: da8xx/omap-l1x: add platform device for davinci-pcm-audio ARM: pxa/tosa: register wm9712 codec device ARM: pxa: enable pxa-pcm-audio on pxa210/pxa25x platform ARM: pxa/colibri: don't register pxa2xx-pcmcia nodes on non-colibri platforms ARM: pxa/tosa: drop setting LED trigger name, as it's unsupported now ARM: 6762/1: Update number of VIC for S5P6442 and S5PC100 ARM: 6761/1: Update number of VIC for S5PV210 ARM: 6768/1: hw_breakpoint: ensure debug logic is powered up on v7 cores ARM: 6767/1: ptrace: fix register indexing in GETHBPREGS request ARM: 6765/1: remove obsolete comment from asm/mach/arch.h ARM: 6757/1: fix tlb.h induced linux/swap.h build failure
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git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: mmc: sdio: Allow sdio operations in other threads during sdio_add_func()
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: index i shadowed in 2nd loop drm/nv50-nvc0: prevent multiple vm/bar flushes occuring simultanenously drm/nouveau: fix regression causing ttm to not be able to evict vram drm/i915: Rebind the buffer if its alignment constraints changes with tiling drm/i915: Disable GPU semaphores by default drm/i915: Do not overflow the MMADDR write FIFO Revert "drm/i915: fix corruptions on i8xx due to relaxed fencing"
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由 Esben Haabendal 提交于
Signed-off-by: NEsben Haabendal <eha@doredevelopment.dk> Acked-by: NAnton Vorontsov <cbouatmailru@gmail.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 roel 提交于
Index i was already used in thhe first loop Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Dmitry Shmidt 提交于
This fixes a bug introduced by 807e8e40 ("mmc: Fix sd/sdio/mmc initialization frequency retries") that prevented SDIO drivers from performing SDIO commands in their probe routines -- the above patch called mmc_claim_host() before sdio_add_func(), which causes a deadlock if an external SDIO driver calls sdio_claim_host(). Fix tested on an OLPC XO-1.75 with libertas on SDIO. Signed-off-by: NDmitry Shmidt <dimitrysh@google.com> Reviewed-and-Tested-by: NChris Ball <cjb@laptop.org> Signed-off-by: NChris Ball <cjb@laptop.org>
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由 Dave Airlie 提交于
* ickle/drm-intel-fixes: drm/i915: Rebind the buffer if its alignment constraints changes with tiling drm/i915: Disable GPU semaphores by default drm/i915: Do not overflow the MMADDR write FIFO Revert "drm/i915: fix corruptions on i8xx due to relaxed fencing"
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由 Linus Torvalds 提交于
Merge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: omap: mailbox: resolve hang issue OMAP2+: PM: SmartReflex: fix memory leaks in Smartreflex driver arm: mach-omap2: smartreflex: fix another memory leak
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git://git390.marist.edu/pub/scm/linux-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] tape: deadlock on system work queue [S390] keyboard: integer underflow bug [S390] xpram: remove __initdata attribute from module parameters
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由 Ben Skeggs 提交于
The per-vm mutex doesn't prevent this completely, a flush coming from the BAR VM could potentially happen at the same time as one for the channel VM. Not to mention that if/when we get per-client/channel VM, this will happen far more frequently. Signed-off-by: NBen Skeggs <bskeggs@redhat.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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由 Ben Skeggs 提交于
TTM assumes an error condition from man->func->get_node() means that something went horribly wrong, and causes it to bail. The driver is supposed to return 0, and leave mm_node == NULL to signal that it couldn't allocate any memory. Signed-off-by: NBen Skeggs <bskeggs@redhat.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 07 3月, 2011 4 次提交
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由 Chris Wilson 提交于
Early gen3 and gen2 chipset do not have the relaxed per-surface tiling constraints of the later chipsets, so we need to check that the GTT alignment is correct for the new tiling. If it is not, we need to rebind. Reported-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
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由 Chris Wilson 提交于
Andi Kleen narrowed his GPU hangs on his Sugar Bay (SNB desktop) rev 09 down to the use of GPU semaphores, and we already know that they appear broken up to Huron River (mobile) rev 08. (I'm optimistic that disabling GPU semaphores is simply hiding another bug by the latency and side-effects of the additional device interaction it introduces...) However, use of semaphores is a massive performance improvement... Only as long as the system remains stable. Enable at your peril. Reported-by: NAndi Kleen <andi-fd@firstfloor.org> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=33921Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Don't set to D3 in Cirrus errata init verbs ALSA: hda - add new Fermi 5xx codec IDs to snd-hda ASoC: WM8994: Ensure late enable events are processed for the ADCs ASoC: WM8994: Don't disable the AIF[1|2]CLK_ENA unconditionaly ASoC: Fix WM9081 platform data initialisation ALSA: hda - Fix unable to record issue on ASUS N82JV ALSA: HDA: Realtek: Fixup jack detection to input subsystem
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由 Amit Shah 提交于
If a virtio-console device gets unplugged while a port is open, a subsequent close() call on the port accesses vqs to free up buffers. This can lead to a crash. The buffers are already freed up as a result of the call to unplug_ports() from virtcons_remove(). The fix is to simply not access vq information if port->portdev is NULL. Reported-by: Njuzhang <juzhang@redhat.com> CC: stable@kernel.org Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 06 3月, 2011 4 次提交
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由 Takashi Iwai 提交于
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由 Chris Wilson 提交于
Whilst the GT is powered down (rc6), writes to MMADDR are placed in a FIFO by the System Agent. This is a limited resource, only 64 entries, of which 20 are reserved for Display and PCH writes, and so we must take care not to queue up too many writes. To avoid this, there is counter which we can poll to ensure there are sufficient free entries in the fifo. "Issuing a write to a full FIFO is not supported; at worst it could result in corruption or a system hang." Reported-and-Tested-by: NMatt Turner <mattst88@gmail.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34056Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
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由 Chris Wilson 提交于
This reverts commit c2e0eb16. As it turns out, userspace already depends upon being able to enable tiling on existing bo which it promises to be large enough for its purposes i.e. it will not access beyond the end of the last full-tile row. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=35016Reported-and-tested-by: NKamal Mostafa <kamal@canonical.com> Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
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git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: ceph: no .snap inside of snapped namespace libceph: fix msgr standby handling libceph: fix msgr keepalive flag libceph: fix msgr backoff libceph: retry after authorization failure libceph: fix handling of short returns from get_user_pages ceph: do not clear I_COMPLETE from d_release ceph: do not set I_COMPLETE Revert "ceph: keep reference to parent inode on ceph_dentry"
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- 05 3月, 2011 12 次提交
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由 Michael Jones 提交于
If an SPI access was not a multiple of the SPI word size, the while() loop would spin and the rx/tx ptrs would be incremented indefinitely. Signed-off-by: NMichael Jones <michael.jones@matrix-vision.de> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Andi Kleen 提交于
Pass down the correct node for a transparent hugepage allocation. Most callers continue to use the current node, however the hugepaged daemon now uses the previous node of the first to be collapsed page instead. This ensures that khugepaged does not mess up local memory for an existing process which uses local policy. The choice of node is somewhat primitive currently: it just uses the node of the first page in the pmd range. An alternative would be to look at multiple pages and use the most popular node. I used the simplest variant for now which should work well enough for the case of all pages being on the same node. [akpm@linux-foundation.org: coding-style fixes] Acked-by: NAndrea Arcangeli <aarcange@redhat.com> Signed-off-by: NAndi Kleen <ak@linux.intel.com> Reviewed-by: NKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andi Kleen 提交于
This makes a difference for LOCAL policy, where the node cannot be determined from the policy itself, but has to be gotten from the original page. Acked-by: NAndrea Arcangeli <aarcange@redhat.com> Signed-off-by: NAndi Kleen <ak@linux.intel.com> Reviewed-by: NKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andi Kleen 提交于
Add a alloc_page_vma_node that allows passing the "local" node in. Used in a followon patch. Acked-by: NAndrea Arcangeli <aarcange@redhat.com> Signed-off-by: NAndi Kleen <ak@linux.intel.com> Reviewed-by: NKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Andi Kleen 提交于
Currently alloc_pages_vma() always uses the local node as policy node for the LOCAL policy. Pass this node down as an argument instead. No behaviour change from this patch, but will be needed for followons. Acked-by: NAndrea Arcangeli <aarcange@redhat.com> Signed-off-by: NAndi Kleen <ak@linux.intel.com> Reviewed-by: NKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alexandre Bounine 提交于
Signed-off-by: NAlexandre Bounine <alexandre.bounine@idt.com> Cc: Matt Porter <mporter@kernel.crashing.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kyungmin Park 提交于
Add maintainer of Samsung Mobile machine support. Currently, Aquila, Goni, Universal (C210), and Nuri board are supported. Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Cc: Joe Perches <joe@perches.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Thomas Gleixner 提交于
This driver causes hard lockups, when the active clock soure is jiffies. The reason is that it loops with interrupts disabled waiting for a timestamp to be reached by polling getnstimeofday(). Though with a jiffies clocksource, when that code runs on the same CPU which is responsible for updating jiffies, then we loop in circles for ever simply because the timer interrupt cannot update jiffies. So both UP and SMP can be affected. There is no easy fix for that problem so make it depend on BROKEN for now. Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: Alexander Gordeev <lasaine@lvk.cs.msu.su> Cc: Rodolfo Giometti <giometti@linux.it> Cc: john stultz <johnstul@us.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Axel Lin 提交于
The device table is required to load modules based on modaliases. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Cc: Shubhrajyoti D <shubhrajyoti@ti.com> Cc: Christoph Mair <christoph.mair@gmail.com> Cc: Jonathan Cameron <jic23@cam.ac.uk> Cc: <stable@kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Li Zefan 提交于
Don't forget to release cgroup_mutex if alloc_trial_cpuset() fails. [akpm@linux-foundation.org: avoid multiple return points] Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Paul Menage <menage@google.com> Acked-by: NDavid Rientjes <rientjes@google.com> Cc: Miao Xie <miaox@cn.fujitsu.com> Cc: <stable@kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Axel Lin 提交于
Fix s3c_rtc_setaie() prototype to eliminate the following compile warning: drivers/rtc/rtc-s3c.c:383: warning: initialization from incompatible pointer type (akpm: the rtc_class_ops.alarm_irq_enable() handler is being passed two arguments where it expects just one, presumably with undesired effects) Signed-off-by: NAxel Lin <axel.lin@gmail.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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