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2013-11-15IB/mlx4: Fix device max capabilities checkEli Cohen1-1/+6
Move the check on max supported CQEs after the final number of entries is evaluated. Signed-off-by: Eli Cohen <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2013-11-15IB/mlx5: Fix list_del of empty listEli Cohen1-1/+2
For archs with pages size of 4K, when the chunk is freed, fwp is not in the list so avoid attempting to delete it. Signed-off-by: Eli Cohen <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2013-11-15IB/mlx5: Remove dead codeEli Cohen1-6/+0
The value of the local variable index is never used in reg_mr_callback(). Signed-off-by: Eli Cohen <[email protected]> [ Remove now-unused variable delta too. - Roland ] Signed-off-by: Roland Dreier <[email protected]>
2013-11-15Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds1-1/+1
Pull drm regression fix from Dave Airlie: "Forgot this one liner was necessary to fix module reload issues introduced earlier in the drm pull" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: drm: check for !kdev in drm_unplug_minor()
2013-11-15Merge tag 'blackfin-for-linus' of ↵Linus Torvalds16-710/+1025
git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux Pull blackfin updates from Steven Miao: "Blackfin gpio changes, add adi pinctrl driver, and bug fixes" * tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux: blackfin: fix build warning for unused variable smp: bf561: and smb_wmb()/smp_rmb() at ipi send/receive pm: use GFP_ATOMIC when pm core call this function blackfin: serial: Add serial port_fer and port_mux early platform resources. blackfin: pinctrl-adi2: code cleanup after using pinctrl-adi2 blackfin: adi gpio driver and pinctrl driver support bf609: update default config for spi Blackfin: bfin_gpio: Use proper mask for comparing pfunc
2013-11-15Merge tag 'for-3.13' of git://git.openrisc.net/~jonas/linuxLinus Torvalds6-27/+19
Pull OpenRISC updates from Jonas Bonn: - small cleanups to make allmodconfig pass - defconfig refresh - a handful of code sanitization patches * tag 'for-3.13' of git://git.openrisc.net/~jonas/linux: openrisc: Refactor or32_early_setup() openrisc: Remove unused declaration of __initramfs_start openrisc: Use the declarations provided by <asm/sections.h> openrisc: Refresh or1ksim_defconfig for v3.12 openrisc: Refactor 16-bit constant relocation openrisc: include: asm: Kbuild: add default "vga.h" openrisc: Makefile: append "-D__linux__" to KBUILD_CFLAGS
2013-11-15i2c: cbus-gpio: Fix device tree bindingTony Lindgren1-0/+2
Looks like we're missing two lines needed to make it work properly with device tree. Signed-off-by: Tony Lindgren <[email protected]> Tested-by: Aaro Koskinen <[email protected]> Signed-off-by: Wolfram Sang <[email protected]>
2013-11-15ACPI / video: clean up DMI table for initial black screen problemAaron Lu1-75/+12
With commit 2c62333a408f "ACPI / video: Quirk initial backlight level 0" we do not need to have the following systems in DMI table, so remove them. HP Pavilion m4, HP 1000 Notebook PC, HP Pavilion g6 Notebook PC, HP Pavilion dm4, Fujitsu E753, HP Folio 13-2000. With this change, the use_bios_initial_backlight module parameter is no longer needed and thus removed. Signed-off-by: Aaron Lu <[email protected]> Tested-by: Alex Hung <[email protected]> # for HP 1000 Notebook PC Tested-by: Gustavo Maciel Dias Vieira <[email protected]> # for HP Pavilion dm4 Signed-off-by: Rafael J. Wysocki <[email protected]>
2013-11-15ACPI / EC: Ensure lock is acquired before accessing ec struct membersPuneet Kumar1-1/+2
A bug was introduced by commit b76b51ba0cef ('ACPI / EC: Add more debug info and trivial code cleanup') that erroneously caused the struct member to be accessed before acquiring the required lock. This change fixes it by ensuring the lock acquisition is done first. Found by Aaron Durbin <[email protected]> Fixes: b76b51ba0cef ('ACPI / EC: Add more debug info and trivial code cleanup') References: http://crbug.com/319019 Signed-off-by: Puneet Kumar <[email protected]> Reviewed-by: Aaron Durbin <[email protected]> [olof: Commit message reworded a bit] Signed-off-by: Olof Johansson <[email protected]> Cc: 3.8+ <[email protected]> # 3.8+ Signed-off-by: Rafael J. Wysocki <[email protected]>
2013-11-15Merge branch 'misc' of ↵Linus Torvalds4-117/+12
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull misc kbuild changes from Michal Marek: - make tags fixes again - scripts/show_delta fix for newer python - scripts/kernel-doc does not fail on unknown function prototype - one less coccinelle check this time * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: scripts/tags.sh: remove obsolete __devinit[const|data] scripts/kernel-doc: make unknown function prototype a Warning instead of an Error show_delta: Update script to support python versions 2.5 through 3.3 scripts/coccinelle/api: remove devm_request_and_ioremap.cocci scripts/tags.sh: Increase identifier list
2013-11-15Merge branch 'kconfig' of ↵Linus Torvalds9-50/+48
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kconfig changes from Michal Marek: - xconfig stores its setting in a meaningful path (~/.config/kernel.org/qconf.conf) - kconfig symbol search fix - documentation fixes - cleanup & comment update - fix warning when a kconfig symbol is defined with two different types - Yann is now officially listed as maintainer of kconfig, but he prefers me to send pull requests for now * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: MAINTAINERS: New kconfig maintainer xconfig: Fix the filename for GUI settings kconfig: fix bug in search results string: use strlen(gstr->s), not gstr->len kconfig: remove unused definition from scanner kconfig: adjust warning message for conflicting types kconfig: fix trivial typos and update mconf documentation kconfig: add short explanation to SYMBOL_WRITE Documentation/kbuild/kconfig.txt: 'make listnewconfig' replaces: yes "" | make oldconfig
2013-11-15Merge branch 'kbuild' of ↵Linus Torvalds4-4/+20
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kbuild changes from Michal Marek: - LTO fixes, but the kallsyms part had to be reverted - Pass -Werror=implicit-int and -Werror=strict-prototypes to the compiler by default - snprintf fix in modpost - remove GREP_OPTIONS from the environment to be immune against exotic grep option settings * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kallsyms: Revert back to 128 max symbol length Kbuild: Ignore GREP_OPTIONS env variable scripts: kallsyms: Use %zu to print 'size_t' scripts/bloat-o-meter: use .startswith rather than fragile slicing scripts/bloat-o-meter: ignore changes in the size of linux_banner kbuild: replace unbounded sprintf call in modpost kbuild, bloat-o-meter: fix static detection Kbuild: Handle longer symbols in kallsyms.c kbuild: Increase kallsyms max symbol length Makefile: enable -Werror=implicit-int and -Werror=strict-prototypes by default
2013-11-15Merge tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreamingLinus Torvalds14-12/+20
Pull Kconfig cleanups from Mark Salter: "Remove some unused config options from C6X and clean up PC_PARPORT dependencies. The latter was discussed here: https://lkml.org/lkml/2013/10/8/12" * tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming: c6x: remove unused COMMON_CLKDEV Kconfig parameter Kconfig cleanup (PARPORT_PC dependencies) x86: select ARCH_MIGHT_HAVE_PC_PARPORT unicore32: select ARCH_MIGHT_HAVE_PC_PARPORT sparc: select ARCH_MIGHT_HAVE_PC_PARPORT sh: select ARCH_MIGHT_HAVE_PC_PARPORT powerpc: select ARCH_MIGHT_HAVE_PC_PARPORT parisc: select ARCH_MIGHT_HAVE_PC_PARPORT mips: select ARCH_MIGHT_HAVE_PC_PARPORT microblaze: select ARCH_MIGHT_HAVE_PC_PARPORT m68k: select ARCH_MIGHT_HAVE_PC_PARPORT ia64: select ARCH_MIGHT_HAVE_PC_PARPORT arm: select ARCH_MIGHT_HAVE_PC_PARPORT alpha: select ARCH_MIGHT_HAVE_PC_PARPORT c6x: remove unused parameter in Kconfig
2013-11-15[CIFS] Set copychunk defaultsSteve French2-1/+12
Patch 2 of the copy chunk series (the final patch will use these to handle copies of files larger than the chunk size. We set the same defaults that Windows and Samba expect for CopyChunk. Signed-off-by: Steve French <[email protected]> Reviewed-by: David Disseldorp <[email protected]>
2013-11-15drm/radeon: enable DPM by default in TN asicsAlex Deucher1-1/+1
After adjusting the dpm parameters this seems to be stable on most TN systems. DPM is important for APUs since the boot clocks are generally pretty low. Signed-off-by: Alex Deucher <[email protected]>
2013-11-15drm/radeon: adjust TN dpm parameters for stability (v2)Alex Deucher1-3/+3
Adjust some of the TN dpm settings for stability. Enabling these features causes hangs and other stability problems on certain boards. v2: leave uvd dpm enabled Bug: https://bugzilla.kernel.org/show_bug.cgi?id=63101 Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2013-11-15drm/radeon: use a single doorbell for cik kms computeAndrew Lewycky3-58/+48
A single doorbell page is plenty for cik kms compute. Use a single page and manage doorbell allocation by individual doorbells rather than pages. Identify doorbells by their index rather than byte offset. Signed-off-by: Andrew Lewycky <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2013-11-15drm/radeon/vm: don't attempt to update ptes if ib allocation failsAlex Deucher1-0/+2
If we fail to allocate an indirect buffer (ib) when updating the ptes, return an error instead of trying to use the ib. Avoids a null pointer dereference. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=58621 Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2013-11-15drm/radeon: disable CIK CP semaphores for nowChristian König1-0/+5
Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2013-11-15drm/radeon: allow semaphore emission to failChristian König17-147/+191
To workaround bugs and/or certain limits it's sometimes useful to fall back to waiting on fences. Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2013-11-15drm/radeon: add semaphore trace pointChristian König2-1/+41
Signed-off-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2013-11-15radeon: workaround pinning failure on low ram gpuJerome Glisse1-0/+28
GPU with low amount of ram can fails at pinning new framebuffer before unpinning old one. On such failure, retry with unpinning old one before pinning new one allowing to work around the issue. This is somewhat ugly but only affect those old GPU we care about. Signed-off-by: Jerome Glisse <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2013-11-15radeon/i2c: do not count reg index in number of i2c byte we are writing.Jerome Glisse1-2/+4
Useless to count the register index in number of bytes we are writing. Fixes a regression with hw i2c enabled. Signed-off-by: Jerome Glisse <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2013-11-15drm/radeon: cypress_dpm: Fix unused variable warning when CONFIG_ACPI=nAlex Deucher1-0/+2
With CONFIG_ACPI=n the following build warning is seen: drivers/gpu/drm/radeon/cypress_dpm.c:302:31: warning: unused variable 'eg_pi' [-Wunused-variable] Protect eg_pi with CONFIG_ACPI. Based on patch from: Fabio Estevam <[email protected]> but doesn't mix allocation and code. Signed-off-by: Alex Deucher <[email protected]>
2013-11-15drm: radeon: ni_dpm: Fix unused variable warning when CONFIG_ACPI=nFabio Estevam1-1/+1
With CONFIG_ACPI=n the following build warning is seen: drivers/gpu/drm/radeon/ni_dpm.c:3448:31: warning: unused variable 'eg_pi' [-Wunused-variable] Move the definition of eg_pi inside the CONFIG_ACPI 'if' block. Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2013-11-15rtlwifi: rtl8192cu: Fix more pointer arithmetic errorsLarry Finger2-6/+6
This driver uses a number of macros to get and set various fields in the RX and TX descriptors. To work correctly, a u8 pointer to the descriptor must be used; however, in some cases a descriptor structure pointer is used instead. In addition, a duplicated statement is removed. Signed-off-by: Larry Finger <[email protected]> Reported-by: Mark Cave-Ayland <[email protected]> Cc: Stable <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-11-15mwifiex: fix issues in driver unload path for USB chipsetsUjjal Roy1-12/+15
1) After driver load failure, clear 'card->adapter' instead of card pointer so that card specific cleanup is performed later when user unloads the driver. 2) Clear usb_card pointer in disconnect handler to avoid invalid memory access when user unloads the driver after removing the card. Signed-off-by: Ujjal Roy <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Bing Zhao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-11-15mwifiex: fix memory leak issue for sdio and pcie cardsAmitkumar Karwar2-4/+5
When driver is failed to load, card pointer doesn't get freed. We will free it in cleanup handler which is called in failure as well as unload path. Also, update drvdata in init/cleanup handlers instead of register/unregister handlers. Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Bing Zhao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-11-15mwifiex: fix potential mem leak in .del_virtual_intfAmitkumar Karwar2-6/+3
1) Currently we freeing wdev for each interface in driver unload path. We may leak memory if user have already deleted an interface. mwifiex_add_virtual_intf() allocates wdev structure. So it should be freed in mwifiex_del_virtual_intf(). This will make sure that wdev will be freed when user deletes an interface and also in unload path. 2) "priv->netdev->ieee80211_ptr" should also be cleared in mwifiex_del_virtual_intf. Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Bing Zhao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-11-15mwifiex: fix NULL pointer dereference in mwifiex_fw_dpcAmitkumar Karwar1-2/+1
We don't need to free/unregister wiphy when mwifiex_register_cfg80211() fails. The routine internally takes care of it. This redundant code can cause NULL pointer dereference, for adapter->wiphy. Reported-by: Ujjal Roy <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Bing Zhao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-11-15mwifiex: failure path handling in mwifiex_add_virtual_intf()Amitkumar Karwar2-15/+18
1) If register_netdevice() is failed, we are freeing netdev pointer, but priv->netdev is not cleared. This gives kernel paging request error when driver is unloaded or interface is deleted. Fix the problem by clearing the pointer. 2) Fix memory leak issue by freeing 'wdev' in failure paths. Also, clear priv->wdev pointer. As mwifiex_add_virtual_intf() successfully handles the failure conditions, redundant code under err_add_intf label is removed in this patch. Reported-by: Ujjal Roy <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Bing Zhao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-11-15mwifiex: use return value of mwifiex_add_virtual_intf() correctlyAmitkumar Karwar1-2/+4
mwifiex_add_virtual_intf() returns ERR_PTR values. So use IS_ERR() macro instead of checking for NULL pointer. Reported-by: Ujjal Roy <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Bing Zhao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-11-15rt2x00: fix a crash bug in the HT descriptor handling fixFelix Fietkau1-1/+2
Commit "rt2x00: fix HT TX descriptor settings regression" assumes that the control parameter to rt2x00mac_tx is always non-NULL. There is an internal call in rt2x00lib_bc_buffer_iter where NULL is passed. Fix the resulting crash by adding an initialized dummy on-stack ieee80211_tx_control struct. Cc: [email protected] # 3.7+ Signed-off-by: Felix Fietkau <[email protected]> Acked-by: Gertjan van Wingerde <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-11-15ath9k: Fix issue with MCS15Sujith Manoharan2-0/+61
On some boards which are based on AR9300, AR9580 or AR9550, MCS15 usage is problematic. This is because these boards use a "frequency doubler", which doubles the refclk to get better EVM, but causes spurs. Handle this properly in the driver to recover throughput. Signed-off-by: Sujith Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-11-15ath9k: Update AR9462 2.1 initvalsSujith Manoharan1-3/+3
Signed-off-by: Sujith Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-11-15ath: fix dynamic user regulatory settingsLuis R. Rodriguez1-1/+2
A world regulatory domain check was in place that prevents user dynamic regulatory hints from being processed. This was there for historical reasons as this was only possible previously for world roaming cards and dynamic regulatory settings was only possible for country IEs. Fix this by enforcing the world regulatory domain check only for when the initiator is a country IE. Support for dynamic user regulatory support is already checked. Signed-off-by: Luis R. Rodriguez <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-11-15drm/i915: flush cursors harderDaniel Vetter1-0/+4
Apparently they need the same treatment as primary planes. This fixes modesetting failures because of stuck cursors (!) on Thomas' i830M machine. I've figured while at it I'll also roll it out for the ivb 3 pipe version of this function. I didn't do this for i845/i865 since Bspec says the update mechanism works differently, and there's some additional rules about what can be updated in which order. Tested-by: Thomas Richter <[email protected]> Cc: [email protected] Cc: Thomas Richter <[email protected]> Cc: Ville Syrjälä <[email protected]> Signed-off-by: Daniel Vetter <[email protected]>
2013-11-15Merge branch 'for-upstream' of ↵John W. Linville4-1/+14
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
2013-11-15Merge tag 'at91-fixes-non-critical' of git://github.com/at91linux/linux-at91 ↵Olof Johansson14-1/+120
into fixes From Nicolas Ferre, fixes for early boot hangs on at91: Fixes for RTT & RTC interrupts that can fire early during boot process and kill the system. * tag 'at91-fixes-non-critical' of git://github.com/at91linux/linux-at91: ARM: at91: fix hanged boot due to early rtt-interrupt ARM: at91: fix hanged boot due to early rtc-interrupt
2013-11-15nfs: fix pnfs Kconfig defaultsChristoph Hellwig1-3/+3
Defaulting to m seem to prevent building the pnfs layout modules into the kernel. Default to the value of CONFIG_NFS_V4 make sure they are built in for built-in NFSv4 support and modular for a modular NFSv4. Signed-off-by: Christoph Hellwig <[email protected]> Signed-off-by: Trond Myklebust <[email protected]>
2013-11-15NFS: correctly report misuse of "migration" mount option.NeilBrown1-1/+1
The current test on valid use of the "migration" mount option can never report an error as it will only do so if mnt->version !=4 && mnt->minor_version != 0 (and some other condition), but if that test would succeed, then the previous test has already gone-to out_minorversion_mismatch. So change the && to an || to get correct semantics. Signed-off-by: NeilBrown <[email protected]> Acked-by: Chuck Lever <[email protected]> Signed-off-by: Trond Myklebust <[email protected]>
2013-11-15IB/core: Encorce MR access rights rules on kernel consumersEli Cohen3-7/+30
Enforce the rule that when requesting remote write or atomic permissions, local write must be indicated as well. See IB spec 11.2.8.2. Spotted by: Hagay Abramovsky <[email protected]> Signed-off-by: Eli Cohen <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2013-11-15IB/mlx4: Fix endless loop in resize CQEli Cohen1-1/+1
When calling get_sw_cqe() we need pass the consumer_index and not the masked value. Failure to do so will cause incorrect result of get_sw_cqe() possibly leading to endless loop. This problem was reported and analyzed by Michael Rice from HP. Signed-off-by: Eli Cohen <[email protected]> Signed-off-by: Roland Dreier <[email protected]>
2013-11-15ARM: OMAP2+: Fix build for dra7xx without omap4 and 5Tony Lindgren2-2/+3
Otherwise we can get errors like: arch/arm/mach-omap2/prm44xx.c:274: error: redefinition of ‘omap44xx_prm_reconfigure_io_chain’ arch/arm/mach-omap2/built-in.o: In function `default_finish_suspend': arch/arm/mach-omap2/omap-mpuss-lowpower.c:95: undefined reference to `omap_do_wfi' Signed-off-by: Tony Lindgren <[email protected]>
2013-11-15ARM: OMAP2+: omap_device: maintain sane runtime pm status around suspend/resumeNishanth Menon1-2/+11
OMAP device hooks around suspend|resume_noirq ensures that hwmod devices are forced to idle using omap_device_idle/enable as part of the last stage of suspend activity. For a device such as i2c who uses autosuspend, it is possible to enter the suspend path with dev->power.runtime_status = RPM_ACTIVE. As part of the suspend flow, the generic runtime logic would increment it's dev->power.disable_depth to 1. This should prevent further pm_runtime_get_sync from succeeding once the runtime_status has been set to RPM_SUSPENDED. Now, as part of the suspend_noirq handler in omap_device, we force the following: if the device status is !suspended, we force the device to idle using omap_device_idle (clocks are cut etc..). This ensures that from a hardware perspective, the device is "suspended". However, runtime_status is left to be active. *if* an operation is attempted after this point to pm_runtime_get_sync, runtime framework depends on runtime_status to indicate accurately the device status, and since it sees it to be ACTIVE, it assumes the module is functional and returns a non-error value. As a result the user will see pm_runtime_get succeed, however a register access will crash due to the lack of clocks. To prevent this from happening, we should ensure that runtime_status exactly indicates the device status. As a result of this change any further calls to pm_runtime_get* would return -EACCES (since disable_depth is 1). On resume, we restore the clocks and runtime status exactly as we suspended with. These operations are not expected to fail as we update the states after the core runtime framework has suspended itself and restore before the core runtime framework has resumed. Cc: [email protected] # v3.4+ Reported-by: J Keerthy <[email protected]> Signed-off-by: Nishanth Menon <[email protected]> Acked-by: Rajendra Nayak <[email protected]> Acked-by: Kevin Hilman <[email protected]> Reviewed-by: Felipe Balbi <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2013-11-15doc: devicetree: Add bindings documentation for omap-des driverJoel Fernandes1-0/+30
Add documentation for the generic OMAP DES crypto modul describing the device tree bindings. Reviewed-by: Mark Rutland <[email protected]> Acked-by: Santosh Shilimkar <[email protected]> Signed-off-by: Joel Fernandes <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2013-11-15ARM: dts: doc: Document missing compatible property for omap-sham driverLokesh Vutla1-1/+1
A new compatible property "ti,omap5-sham" is added to the omap-sham driver recently to support SHA/MD5 for OMAP5,DRA7 and AM43XX. Documenting the same. Signed-off-by: Lokesh Vutla <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2013-11-15ARM: OMAP3: Beagle: fix return value check in beagle_opp_init()Wei Yongjun1-1/+1
In case of error, the function get_cpu_device() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2013-11-15btrfs: get rid of fdentry()Al Viro2-9/+4
3 of 4 callers actually want file_inode()... Signed-off-by: Al Viro <[email protected]> Signed-off-by: Chris Mason <[email protected]>
2013-11-15btrfs: fix empty_zero_page misusageChris Mason1-2/+7
Heiko Carstens noticed that btrfs was using empty_zero_page incorrectly. He explained: The definition of empty_zero_page is architecture specific. It is (currently) either a character array, an unsigned long containing the address of the empty_zero_page, or even worse only the address of the struct page belonging to the empty_zero_page. This commit changes btrfs to use a for-loop instead. On x86 the resulting .ko is smaller, and we're no longer worrying about how each arch builds its zeros. Reported-by: Heiko Carstens <[email protected]> Signed-off-by: Chris Mason <[email protected]>
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