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2011-11-22Merge branch 'for-rmk' of ↵Russell King3-11/+11
git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into fixes
2011-11-22drivers/gpu/vga/vgaarb.c: add missing kfreeJulia Lawall1-6/+12
kbuf is a buffer that is local to this function, so all of the error paths leaving the function should release it. Signed-off-by: Julia Lawall <[email protected]> Cc: Jesper Juhl <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2011-11-22drm/radeon/kms/atom: unify i2c gpio table handlingAlex Deucher1-128/+86
Split the quirks and i2c_rec assignment into separate functions used by both radeon_lookup_i2c_gpio() and radeon_atombios_i2c_init(). This avoids duplicating code and cases where quirks were only added to one of the functions. Signed-off-by: Alex Deucher <[email protected]> Cc: Jean Delvare <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2011-11-22drm/radeon/kms: fix up gpio i2c mask bits for r4xx for realAlex Deucher1-0/+12
Fixes i2c test failures when i2c_algo_bit.bit_test=1. The hw doesn't actually require a mask, so just set it to the default mask bits for r1xx-r4xx radeon ddc. I missed this part the first time through. Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] Cc: Jean Delvare <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2011-11-22ttm: Don't return the bo reserved on error pathThomas Hellstrom1-1/+7
An unlikely race could case a bo to be returned reserved on an error path. Signed-off-by: Thomas Hellstrom <[email protected]> Reviewed-by: Jerome Glisse <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2011-11-22Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~keithp/linux ↵Dave Airlie10-211/+354
into drm-fixes * 'drm-intel-fixes' of git://people.freedesktop.org/~keithp/linux: (25 commits) drm/i915: Fix inconsistent backlight level during disabled drm, i915: Fix memory leak in i915_gem_busy_ioctl(). drm/i915: Use DPCD value for max DP lanes. drm/i915: Initiate DP link training only on the lanes we'll be using drm/i915: Remove trailing white space drm/i915: Try harder during dp pattern 1 link training drm/i915: Make DP prepare/commit consistent with DP dpms drm/i915: Let panel power sequencing hardware do its job drm/i915: Treat PCH eDP like DP in most places drm/i915: Remove link_status field from intel_dp structure drm/i915: Move common PCH_PP_CONTROL setup to ironlake_get_pp_control drm/i915: Module parameters using '-1' as default must be signed type drm/i915: Turn on another required clock gating bit on gen6. drm/i915: Turn on a required 3D clock gating bit on Sandybridge. drm/i915: enable cacheable objects on Ivybridge drm/i915: add constants to size fence arrays and fields drm/i915: Ivybridge still has fences! drm/i915: forcewake warning fixes in debugfs drm/i915: Fix object refcount leak on mmappable size limit error path. drm/i915: Use mode_config.mutex in ironlake_panel_vdd_work ...
2011-11-22ARM: perf: check that we have a platform device when reserving PMUWill Deacon1-0/+3
Attempting to use a hardware counter on a platform with a supported PMU but where the platform_device (defining the interrupts) has not been registered results in a NULL pointer dereference. This patch fixes the problem by checking that we actually have a platform device registered before attempting to grab the interrupts. Reported-by: Pawel Moll <[email protected]> Signed-off-by: Will Deacon <[email protected]>
2011-11-22mount_subtree() pointless use-after-freeAl Viro1-2/+4
d'oh... we'd carefully pinned mnt->mnt_sb down, dropped mnt and attempt to grab s_umount on mnt->mnt_sb. The trouble is, *mnt might've been overwritten by now... Signed-off-by: Al Viro <[email protected]>
2011-11-22Merge branch 'for-linus' of ↵Linus Torvalds3-8/+33
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: ams_delta_serio - include linux/module.h Input: elantech - adjust hw_version detection logic Input: i8042 - add HP Pavilion dv4s to 'notimeout' and 'nomux' blacklists
2011-11-22Merge git://www.linux-watchdog.org/linux-watchdogLinus Torvalds5-366/+3
* git://www.linux-watchdog.org/linux-watchdog: watchdog: fix initialisation printout in s3c2410_wdt watchdog: Don't overwrite error value in wm831x_wdt_set_timeout() watchdog: adx_wdt.c: remove driver
2011-11-22Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds12-62/+89
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFS: Revert pnfs ugliness from the generic NFS read code path SUNRPC: destroy freshly allocated transport in case of sockaddr init error NFS: Fix a regression in the referral code nfs: move nfs_file_operations declaration to bottom of file.c (try #2) nfs: when attempting to open a directory, fall back on normal lookup (try #5)
2011-11-22Merge branch 'for-linus' of ↵Linus Torvalds13-111/+290
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: remove free-space-cache.c WARN during log replay Btrfs: sectorsize align offsets in fiemap Btrfs: clear pages dirty for io and set them extent mapped Btrfs: wait on caching if we're loading the free space cache Btrfs: prefix resize related printks with btrfs: btrfs: fix stat blocks accounting Btrfs: avoid unnecessary bitmap search for cluster setup Btrfs: fix to search one more bitmap for cluster setup btrfs: mirror_num should be int, not u64 btrfs: Fix up 32/64-bit compatibility for new ioctls Btrfs: fix barrier flushes Btrfs: fix tree corruption after multi-thread snapshots and inode_cache flush
2011-11-22Merge branch 'writeback-for-linus' of ↵Linus Torvalds4-23/+7
git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux * 'writeback-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux: writeback: remove vm_dirties and task->dirties writeback: hard throttle 1000+ dd on a slow USB stick mm: Make task in balance_dirty_pages() killable
2011-11-22percpu: fix chunk range calculationTejun Heo2-20/+26
Percpu allocator recorded the cpus which map to the first and last units in pcpu_first/last_unit_cpu respectively and used them to determine the address range of a chunk - e.g. it assumed that the first unit has the lowest address in a chunk while the last unit has the highest address. This simply isn't true. Groups in a chunk can have arbitrary positive or negative offsets from the previous one and there is no guarantee that the first unit occupies the lowest offset while the last one the highest. Fix it by actually comparing unit offsets to determine cpus occupying the lowest and highest offsets. Also, rename pcu_first/last_unit_cpu to pcpu_low/high_unit_cpu to avoid confusion. The chunk address range is used to flush cache on vmalloc area map/unmap and decide whether a given address is in the first chunk by per_cpu_ptr_to_phys() and the bug was discovered by invalid per_cpu_ptr_to_phys() translation for crash_note. Kudos to Dave Young for tracking down the problem. Signed-off-by: Tejun Heo <[email protected]> Reported-by: WANG Cong <[email protected]> Reported-by: Dave Young <[email protected]> Tested-by: Dave Young <[email protected]> LKML-Reference: <[email protected]> Cc: stable @kernel.org
2011-11-22percpu: rename pcpu_mem_alloc to pcpu_mem_zallocBob Liu2-11/+11
Currently pcpu_mem_alloc() is implemented always return zeroed memory. So rename it to make user like pcpu_get_pages_and_bitmap() know don't reinit it. Signed-off-by: Bob Liu <[email protected]> Reviewed-by: Pekka Enberg <[email protected]> Reviewed-by: Michal Hocko <[email protected]> Signed-off-by: Tejun Heo <[email protected]>
2011-11-22ALSA: hda - fail ELD reading earlyWu Fengguang1-9/+19
With the ELD repoll mechanism, we can (and should) fail the ELD reading immediately when find something obviously wrong and let the caller retry after some delay. Signed-off-by: Wu Fengguang <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2011-11-22ALSA: lx6464es - fix device communication via command busTim Blechmann1-4/+12
commit 6175ddf06b6172046a329e3abfd9c901a43efd2e optimized the mem*io functions that have been used to send commands to the device. these optimizations somehow corrupted the communication with the lx6464es, that resulted the device to be unusable with kernels after 2.6.33. this patch emulates the memcpy_*_io functions via a loop to avoid these problems. Signed-off-by: Tim Blechmann <[email protected]> LKML-Reference: <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2011-11-22ALSA: lx6464es - command buffer API cleanupTim Blechmann2-6/+4
the command buffer is only accessed from one file, so we can declare the specific functions as static in that file Signed-off-by: Tim Blechmann <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2011-11-22ALSA: hda - repoll ELD content for multiple timesWu Fengguang1-6/+10
Improve the one-shot ELD repoll to up to 6 retries. Up to now the 300ms looks sufficient for the test boxes. However I'm a bit worried about how well it can fit the wider user base. Signed-off-by: Wu Fengguang <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2011-11-22Merge branch 'cleanups/remove-unused-kconfig' into imx-fixes-for-arndSascha Hauer1-13/+0
2011-11-22Merge branch 'cleanups/assorted' into imx-fixes-for-arndSascha Hauer7-51/+36
Conflicts: arch/arm/mach-imx/mm-imx3.c Signed-off-by: Sascha Hauer <[email protected]>
2011-11-22Merge branches 'fixes/imx3-build', 'fixes/imx_ioremap' and ↵Sascha Hauer2-0/+3
'fixes/maintainer-update' into imx-fixes
2011-11-22ARM: imx: export imx_ioremapArnd Bergmann1-0/+2
The arch_ioremap function on i.MX is now an indirect function pointer. In order to use it from any loadable module, the pointer itself has to be exported. ERROR: "imx_ioremap" [drivers/video/tmiofb.ko] undefined! ERROR: "imx_ioremap" [drivers/usb/host/sl811-hcd.ko] undefined! ERROR: "imx_ioremap" [drivers/usb/host/r8a66597-hcd.ko] undefined! ERROR: "imx_ioremap" [drivers/usb/host/oxu210hp-hcd.ko] undefined! ERROR: "imx_ioremap" [drivers/usb/gadget/r8a66597-udc.ko] undefined! Signed-off-by: Arnd Bergmann <[email protected]> Acked-by: Shawn Guo <[email protected]> Signed-off-by: Sascha Hauer <[email protected]>
2011-11-22ARM: imx/mm-imx3: conditionally compile i.MX31 and i.MX35 codeUwe Kleine-König1-27/+31
This fixes building a kernel for only one of the two SOCs. Without this patch an i.MX31 only build fails with: arch/arm/mach-imx/built-in.o: In function `imx35_init_early': mach-bug.c:(.init.text+0x2c): undefined reference to `mxc_iomux_v3_init' arch/arm/mach-imx/built-in.o: In function `imx35_soc_init': mach-bug.c:(.init.text+0xe4): undefined reference to `mx35_revision' Signed-off-by: Uwe Kleine-König <[email protected]> Signed-off-by: Sascha Hauer <[email protected]>
2011-11-22ARM: mx5: Fix checkpatch warnings in cpu-imx5.cFabio Estevam1-2/+3
Fix the following warnings reported by checkpatch: WARNING: Use #include <linux/io.h> instead of <asm/io.h> #19: FILE: arm/mach-imx/cpu-imx5.c:19: +#include <asm/io.h> WARNING: line over 80 characters #70: FILE: arm/mach-imx/cpu-imx5.c:70: + if (mx51_revision() < IMX_CHIP_REVISION_3_0 && (elf_hwcap & HWCAP_NEON)) { Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Sascha Hauer <[email protected]>
2011-11-22MAINTAINERS: Add missing directorySascha Hauer1-0/+1
arch/arm/mach-imx/ is part of the i.MX support. Add it. Signed-off-by: Sascha Hauer <[email protected]>
2011-11-22ARM: imx: drop 'ARCH_MX31' and 'ARCH_MX35'Paul Bolle1-13/+0
Commit 27ad4bf72a ("ARM: imx: move mx3 support to mach-imx") kept ARCH_MX31 and ARCH_MX35 'for compatibility'. Now that they aren't actually used anymore, they can be dropped entirely. Signed-off-by: Paul Bolle <[email protected]> Signed-off-by: Sascha Hauer <[email protected]>
2011-11-22ALSA: hdspm - Fix PCI ID for PCIe RME MADI cardsAdrian Knoth1-1/+1
Commit c09403dcc5698abf214329fbbf3cf8dbb5558bea has introduced a regression: PCIe versions of RME MADI were no longer detected, because the MADIface ID (0xd5) was used instead of the correct 0xd2. This commit fixes the problem. Signed-off-by: Adrian Knoth <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2011-11-21Merge branch 'staging-linus' of ↵Linus Torvalds3-8/+9
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging * 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: fix more ET131X build errors staging: et131x depends on NET staging: slicoss depends on NET linux-next: et131x: Fix build error when CONFIG_PM_SLEEP not enabled
2011-11-21Merge branch 'usb-linus' of ↵Linus Torvalds42-282/+332
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb * 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (48 commits) USB: Fix Corruption issue in USB ftdi driver ftdi_sio.c USB: option: add PID of Huawei E173s 3G modem OHCI: final fix for NVIDIA problems (I hope) USB: option: release new PID for ZTE 3G modem usb: Netlogic: Fix HC_LENGTH call in ehci-xls.c USB: storage: ene_ub6250: fix compile warnings USB: option: add id for 3G dongle Model VT1000 of Viettel USB: serial: pl2303: rm duplicate id USB: pch_udc: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor USB: pch_udc: Support new device LAPIS Semiconductor ML7831 IOH usb-storage: Accept 8020i-protocol commands longer than 12 bytes USB: quirks: adding more quirky webcams to avoid squeaky audio powerpc/usb: fix type cast for address of ioremap to compatible with 64-bit USB: at91: at91-ohci: fix set/get power USB: cdc-acm: Fix disconnect() vs close() race USB: add quirk for Logitech C600 web cam USB: EHCI: fix HUB TT scheduling issue with iso transfer USB: XHCI: resume root hubs when the controller resumes USB: workaround for bug in old version of GCC USB: ark3116 initialisation fix ...
2011-11-21Merge branch 'tty-linus' of ↵Linus Torvalds10-53/+72
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty * 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: TTY: ldisc, wait for ldisc infinitely in hangup TTY: ldisc, move wait idle to caller TTY: ldisc, allow waiting for ldisc arbitrarily long Revert "tty/serial: Prevent drop of DCD on suspend for Tegra UARTs" RS485: fix inconsistencies in the meaning of some variables pch_uart: Fix DMA resource leak issue serial,mfd: Fix CMSPAR setup tty/serial: Prevent drop of DCD on suspend for Tegra UARTs pch_uart: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor pch_uart: Support new device LAPIS Semiconductor ML7831 IOH pch_uart: Fix hw-flow control issue tty: hvc_dcc: Fix duplicate character inputs jsm: Change maintainership
2011-11-21Merge branch 'driver-core-linus' of ↵Linus Torvalds3-8/+15
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core * 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: drivers/base/node.c: fix compilation error with older versions of gcc uio: documentation fixups device.h: Fix struct member documentation
2011-11-21Merge branch 'char-misc-linus' of ↵Linus Torvalds5-31/+77
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc * 'char-misc-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: misc: ad525x_dpot: Fix AD8400 spi transfer size. pch_phub: Fix MAC address writing issue for LAPIS ML7831 pch_phub: Improve ADE(Address Decode Enable) control pch_phub: Change company name OKI SEMICONDUCTOR to LAPIS Semiconductor pch_phub: Support new device LAPIS Semiconductor ML7831 IOH pcie-gadget-spear: Add "platform:" prefix for platform modalias MAINTAINERS: add CHAR and MISC driver maintainers
2011-11-22viafb: correct sync polarity for OLPC DCONDaniel Drake1-2/+2
While the OLPC display appears to be able to handle either positive or negative sync, the Display Controller only recognises positive sync. This brings viafb (for XO-1.5) in line with lxfb (for XO-1) and fixes a recent regression where the XO-1.5 DCON could no longer be frozen. Thanks to Florian Tobias Schandinat for helping identify the fix. Test case: from a vt, echo 1 > /sys/devices/platform/dcon/freeze should cause the current screen contents to freeze, rather than garbage being displayed. Signed-off-by: Daniel Drake <[email protected]> Signed-off-by: Florian Tobias Schandinat <[email protected]> Cc: [email protected]
2011-11-22Merge branch 'for-3.2-rc' of git://gitorious.org/linux-omap-dss2/linux into ↵Florian Tobias Schandinat3-7/+7
fbdev-for-linus
2011-11-22video:da8xx-fb: Disable and reset sequence on version2 of LCDCManjunathappa, Prakash1-1/+14
Patch follows the disable and software reset sequence specified in version2 to LCDC functional specification. Without this flicker is observed on re-enabling the LCDC. Signed-off-by: Manjunathappa, Prakash <[email protected]> Signed-off-by: Florian Tobias Schandinat <[email protected]>
2011-11-21iio: fix a leak due to improper use of anon_inode_getfd()Al Viro1-1/+9
it can fail and in that case ->release() will *not* be called... Signed-off-by: Al Viro <[email protected]>
2011-11-21Merge branch 'irqchip-consolidation' of ↵Russell King419-3746/+4216
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into devel-stable Conflicts: arch/arm/mach-omap2/board-4430sdp.c arch/arm/mach-omap2/board-omap4panda.c arch/arm/mach-omap2/include/mach/omap4-common.h arch/arm/plat-omap/include/plat/irqs.h The changes to omap4-common.h were moved to arch/arm/mach-omap2/common.h and the other trivial conflicts resolved. The now empty ifdef in irqs.h was also eliminated.
2011-11-21microblaze: bury asm/namei.hAl Viro1-22/+0
altroot support has been gone for years, along with arch/*/asm/namei.h; looks like a dummy survivor that sat it out in microblaze tree... Signed-off-by: Al Viro <[email protected]>
2011-11-21Merge branch 'dev' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds3-4/+5
* 'dev' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix up a undefined error in ext4_free_blocks in debugging code ext4: add blk_finish_plug in error case of writepages. ext4: Remove kernel_lock annotations ext4: ignore journalled data options on remount if fs has no journal
2011-11-21Merge branch 'for-linus' of ↵Linus Torvalds5-8/+19
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: libceph: Allocate larger oid buffer in request msgs ceph: initialize root dentry ceph: fix iput race when queueing inode work
2011-11-21Merge branch 'for-linus' of ↵Linus Torvalds4-37/+65
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: VFS: Log the fact that we've given ELOOP rather than creating a loop minixfs: kill manual hweight(), simplify fs/minix: Verify bitmap block counts before mounting
2011-11-21fix braino in um patchset (mea culpa)Al Viro1-1/+1
wrong register returned... Signed-off-by: Al Viro <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-11-21Btrfs: remove free-space-cache.c WARN during log replayChris Mason1-1/+7
The log replay code only partially loads block groups, since the block group caching code is able to detect and deal with extents the logging code has pinned down. While the logging code is pinning down block groups, there is a bogus WARN_ON we're hitting if the code wasn't able to find an extent in the cache. This commit removes the warning because it can happen any time there isn't a valid free space cache for that block group. Signed-off-by: Chris Mason <[email protected]>
2011-11-21gpio: pca953x: Staticise pca953x_get_altdata()Mark Brown1-2/+2
It's not used outside of the driver so doesn't need to be exported, and sparse notices this and complains about it. Signed-off-by: Mark Brown <[email protected]>
2011-11-21ext4: fix up a undefined error in ext4_free_blocks in debugging codeYongqiang Yang1-1/+1
sbi is not defined, so let ext4_free_blocks use EXT4_SB(sb) instead when EXT4FS_DEBUG is defined. Signed-off-by: Yongqiang Yang <[email protected]>
2011-11-21ASoC: Ensure WM8731 register cache is synced when resuming from disabledMark Brown1-0/+1
Signed-off-by: Mark Brown <[email protected]> Cc: [email protected]
2011-11-21ARM: 7166/1: Use PMD_SHIFT instead of PGDIR_SHIFT in dma-consistent.cCatalin Marinas1-1/+1
Commit 99d1717d (ARM: Add init_consistent_dma_size()) introduces dynamic allocation of the consistent_pte array. The number of PTEs should be calculated based on the number of PMD entries rather than PGD, hence the PMD_SHIFT. Signed-off-by: Catalin Marinas <[email protected]> Cc: Jon Medhurst <[email protected]> Acked-by: Nicolas Pitre <[email protected]> Signed-off-by: Russell King <[email protected]>
2011-11-21ARM: 7165/2: PL330: Fix typo in _prepare_ccr()Javi Merino1-2/+2
scctl should be shifted by CC_SRCCTRL_SHFT and dcctl by CC_DSTCCTRL_SHFT, not the other way round. Reference: <[email protected]> Signed-off-by: Javi Merino <[email protected]> Acked-by: Jassi Brar <[email protected]> Signed-off-by: Russell King <[email protected]>
2011-11-21ARM: 7163/2: PL330: Only register usable channelsJavi Merino1-1/+7
When the manager is running non-secure, the only channels that can issue interrupts are the ones that have a 1 in their corresponding bit in Configuration Register 3. The other ones will generate an abort when trying to signal the end of the transaction so they are useless in non-secure mode. Reference: <[email protected]> Signed-off-by: Javi Merino <[email protected]> Acked-by: Jassi Brar <[email protected]> Signed-off-by: Russell King <[email protected]>
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