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2013-09-27mei: cancel stall timers in mei_resetAlexander Usyskin2-0/+4
Unset init_clients_timer and amthif_stall_timers in mei_reset in order to cancel timer ticking and hence avoid recursive reset calls. Cc: <stable@vger.kernel.org> # 3.9+ Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-27mei: bus: stop wait for read during cl state transitionTomas Winkler3-8/+14
Bus layer omitted check for client state transition while waiting for read completion The client state transition may occur for example as result of firmware initiated reset Add mei_cl_is_transitioning wrapper to reduce the code repetition.: Cc: <stable@vger.kernel.org> # 3.9+ Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-27mei: make me client counters less error proneTomas Winkler2-7/+9
1. u8 counters are prone to hard to detect overflow: make them unsigned long to match bit_ functions argument type 2. don't check me_clients_num for negativity, it is unsigned. 3. init all the me client counters from one place Cc: <stable@vger.kernel.org> # 3.9+ Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-13Remove GENERIC_HARDIRQ config optionMartin Schwidefsky1-1/+1
After the last architecture switched to generic hard irqs the config options HAVE_GENERIC_HARDIRQS & GENERIC_HARDIRQS and the related code for !CONFIG_GENERIC_HARDIRQS can be removed. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2013-09-05Merge branch 'for-linus' of ↵Linus Torvalds1-14/+12
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs pile 1 from Al Viro: "Unfortunately, this merge window it'll have a be a lot of small piles - my fault, actually, for not keeping #for-next in anything that would resemble a sane shape ;-/ This pile: assorted fixes (the first 3 are -stable fodder, IMO) and cleanups + %pd/%pD formats (dentry/file pathname, up to 4 last components) + several long-standing patches from various folks. There definitely will be a lot more (starting with Miklos' check_submount_and_drop() series)" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (26 commits) direct-io: Handle O_(D)SYNC AIO direct-io: Implement generic deferred AIO completions add formats for dentry/file pathnames kvm eventfd: switch to fdget powerpc kvm: use fdget switch fchmod() to fdget switch epoll_ctl() to fdget switch copy_module_from_fd() to fdget git simplify nilfs check for busy subtree ibmasmfs: don't bother passing superblock when not needed don't pass superblock to hypfs_{mkdir,create*} don't pass superblock to hypfs_diag_create_files don't pass superblock to hypfs_vm_create_files() oprofile: get rid of pointless forward declarations of struct super_block oprofilefs_create_...() do not need superblock argument oprofilefs_mkdir() doesn't need superblock argument don't bother with passing superblock to oprofile_create_stats_files() oprofile: don't bother with passing superblock to ->create_files() don't bother passing sb to oprofile_create_files() coh901318: don't open-code simple_read_from_buffer() ...
2013-09-04ibmasmfs: don't bother passing superblock when not neededAl Viro1-14/+12
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-09-03Merge tag 'driver-core-3.12-rc1' of ↵Linus Torvalds3-60/+62
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core patches from Greg KH: "Here's the big driver core pull request for 3.12-rc1. Lots of tiny changes here fixing up the way sysfs attributes are created, to try to make drivers simpler, and fix a whole class race conditions with creations of device attributes after the device was announced to userspace. All the various pieces are acked by the different subsystem maintainers" * tag 'driver-core-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (119 commits) firmware loader: fix pending_fw_head list corruption drivers/base/memory.c: introduce help macro to_memory_block dynamic debug: line queries failing due to uninitialized local variable sysfs: sysfs_create_groups returns a value. debugfs: provide debugfs_create_x64() when disabled rbd: convert bus code to use bus_groups firmware: dcdbas: use binary attribute groups sysfs: add sysfs_create/remove_groups for when SYSFS is not enabled driver core: add #include <linux/sysfs.h> to core files. HID: convert bus code to use dev_groups Input: serio: convert bus code to use drv_groups Input: gameport: convert bus code to use drv_groups driver core: firmware: use __ATTR_RW() driver core: core: use DEVICE_ATTR_RO driver core: bus: use DRIVER_ATTR_WO() driver core: create write-only attribute macros for devices and drivers sysfs: create __ATTR_WO() driver-core: platform: convert bus code to use dev_groups workqueue: convert bus code to use dev_groups MEI: convert bus code to use dev_groups ...
2013-09-03Merge tag 'char-misc-3.12-rc1' of ↵Linus Torvalds18-267/+263
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc patches from Greg KH: "Here is the big char/misc driver pull request for 3.12-rc1 Lots of driver updates all over the char/misc tree, full details in the shortlog" * tag 'char-misc-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (62 commits) drivers: uio: Kconfig: add MMU dependancy for UIO drivers: uio: Add driver for Humusoft MF624 DAQ PCI card drivers: uio_pdrv_genirq: use dev_get_platdata() drivers: uio_pruss: use dev_get_platdata() drivers: uio_dmem_genirq: use dev_get_platdata() drivers: parport: Kconfig: exclude h8300 for PARPORT_PC drivers: misc: ti-st: fix potential race if st_kim_start fails Drivers: hv: vmbus: Do not attempt to negoatiate a new version prematurely misc: vmw_balloon: Remove braces to fix build for clang. Drivers: hv: vmbus: Fix a bug in the handling of channel offers vme: vme_ca91cx42.c: fix to pass correct device identity to free_irq() VMCI: Add support for virtual IOMMU VMCI: Remove non-blocking/pinned queuepair support uio: uio_pruss: remove unnecessary platform_set_drvdata() parport: amiga: remove unnecessary platform_set_drvdata() vme: vme_vmivme7805.c: add missing __iomem annotation vme: vme_ca91cx42.c: add missing __iomem annotation vme: vme_tsi148.c: add missing __iomem annotation drivers/misc/hpilo: Correct panic when an AUX iLO is detected uio: drop unused vma_count member in uio_device struct ...
2013-08-30drivers: misc: ti-st: fix potential race if st_kim_start failsOleksandr Kozaruk1-0/+2
If st_kim_start() fails registered protocols should be removed. This is done by calling st_reg_complete(), which as comment states is called with spin lock held. But in st_register() when st_kim_start fails it is called without holding spin lock, creating possibility of concurrent access to st_gdata data members. Hold spin lock while calling st_reg_complete if st_kim_start() fails. Signed-off-by: Oleksandr Kozaruk <oleksandr.kozaruk@globallogic.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-28misc: vmw_balloon: Remove braces to fix build for clang.Jan-Simon Möller1-1/+1
Based on a patch from: PaX Team <pageexec at freemail.hu> in a mailing list message at: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20120507/142707.html Clang chokes on the notation "inl (%dx)" but works for "inl %dx"; GNU as accepts both forms. CC: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jan-Simon Möller <dl9pf@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-28VMCI: Add support for virtual IOMMUAndy King4-83/+128
This patch adds support for virtual IOMMU to the vmci module. We switch to DMA consistent mappings for guest queuepair and doorbell pages that are passed to the device. We still allocate each page individually, since there's no guarantee that we'll get a contiguous block of physical for an entire queuepair (especially since we allow up to 128 MiB!). Also made the split between guest and host in the kernelIf struct much clearer. Now it's obvious which fields are which. Acked-by: George Zhang <georgezhang@vmware.com> Acked-by: Aditya Sarwade <asarwade@vmware.com> Signed-off-by: Andy King <acking@vmware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-28VMCI: Remove non-blocking/pinned queuepair supportAndy King2-145/+22
We added this for a special case that doesn't exist on Linux. Remove the non-blocking/pinned queuepair code and simplify the driver in preparation for adding virtual IOMMU support. Acked-by: Aditya Sarwade <asarwade@vmware.com> Signed-off-by: Andy King <acking@vmware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-27hwmon: Change my email address.Darrick J. Wong1-2/+2
I've changed employers, so change the email addresses to match. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2013-08-24MEI: convert bus code to use dev_groupsGreg Kroah-Hartman1-4/+6
The dev_attrs field of struct bus_type is going away soon, dev_groups should be used instead. This converts the MEI bus code to use the correct field. Acked-by: Tomas Winkler <tomas.winkler@intel.com> Cc: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-15drivers/misc/hpilo: Correct panic when an AUX iLO is detectedMark Rusk1-2/+2
Using an uninitialized variable 'devnum' after 'goto out;' was causing panic. Just go ahead and return, we need to ignore AUX iLO devs. Oops: 0002 [#1] SMP . . . RIP [<ffffffffa033e270>] ilo_probe+0xec/0xe7c [hpilo] Signed-off-by: Mark Rusk <mark.rusk@hp.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-13mei: me: fix hardware reset flowTomas Winkler1-6/+3
Both H_IS and H_IE needs to be set to receive H_RDY interrupt 1. Assert H_IS to clear the interrupts during hw reset and use mei_me_reg_write instead of mei_hcsr_set as the later strips down the H_IS 2. fix interrupt disablement embarrassing typo hcsr |= ~H_IE -> hcsr &= ~H_IE; this will remove the unwanted interrupt on power down 3. remove useless debug print outs Cc: Shuah Khan <shuah.kh@samsung.com> Cc: Konstantin Khlebnikov <khlebnikov@openvz.org> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-29Merge 3.11-rc3 into driver-core-nextGreg Kroah-Hartman4-9/+21
We want these fixes in this branch. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-29Merge 3.11-rc3 into char-misc-next.Greg Kroah-Hartman4-11/+21
This resolves a merge issue with: drivers/misc/mei/init.c Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-27mei: don't get stuck in select during resetTomas Winkler5-19/+42
Clear pending connection after hw reset but before hw start and wake up the waiting task in poll. Signal POLLERR in select when device went through reset. Add wrapper mei_cl_is_connected for checking if the device and client are connected. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-26Merge tag 'char-misc-3.11-rc3' of ↵Linus Torvalds3-6/+13
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc patches from Greg KH: "Here are some char/misc patches for 3.11-rc3. It's pretty much just: - mei fixes - hyperv fixes - new ja_JP translation update all tiny stuff, but fixes for issues people have reported." * tag 'char-misc-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: HOWTO ja_JP sync mei: me: fix waiting for hw ready mei: don't have to clean the state on power up mei: me: fix reset state machine mei: hbm: fix typo in error message Tools: hv: KVP: Fix a bug in IPV6 subnet enumeration Drivers: hv: balloon: Do not post pressure status if interrupted Drivers: hv: balloon: Fix a bug in the hot-add code Drivers: hv: vmbus: incorrect device name is printed when child device is unregistered
2013-07-25misc: sram: fix error path in sram_probeHeiko Stübner1-1/+2
The pool is created thru devm_gen_pool_create, so the call to gen_pool_destroy is not necessary. Instead the sram-clock must be turned off again if it exists. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Ulrich Prinz <ulrich.prinz@googlemail.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25drivers/misc: don't use devm_pinctrl_get_select_default() in probeWolfram Sang1-8/+0
Since commit ab78029 (drivers/pinctrl: grab default handles from device core), we can rely on device core for setting the default pins. Compile tested only. Acked-by: Linus Walleij <linus.walleij@linaro.org> (personally at LCE13) Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25mei: bus: do not overflow the device name bufferTomas Winkler1-2/+2
1. use strncmp for comparsion strncpy was used for copying which may omit the final %NUL terminator 2. id->name is statically defined so we can use sizeof Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25mei: wake also writers on resetTomas Winkler3-5/+9
wake writers otherwise might have processes waiting endlessly on wait_tx during reset Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25lkdtm: add "EXEC_*" triggersKees Cook1-0/+45
Add new crash locations that attempt to execute non-executable memory regions (data segment, stack, kmalloc, vmalloc). Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25lkdtm: add "SPINLOCKUP" triggerKees Cook1-0/+7
For additional lockup testing, add "SPINLOCKUP" to trigger a spinlock deadlock when triggered twice. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25lkdtm: add "WARNING" triggerKees Cook1-0/+5
For additional testing, add "WARNING" as a trigger that calls WARN_ON(1). Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25lkdtm: fix stack protector triggerKees Cook1-3/+3
The -fstack-protector compiler flag will only build stack protections if a character array is seen. Additionally, the offset to the saved instruction pointer changes based on architecture, so stomp much harder (64 bytes) when corrupting the stack. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25c2port: convert class code to use bin_attrs in groupsGreg Kroah-Hartman1-15/+18
Now that attribute groups support binary attributes, use them instead of the dev_bin_attrs field in struct class, as that is going away soon. Cc: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25enclosure: convert class code to use dev_groupsGreg Kroah-Hartman1-18/+11
The dev_attrs field of struct class is going away soon, dev_groups should be used instead. This converts the enclosure class code to use the correct field. Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25c2port: convert class code to use dev_groupsGreg Kroah-Hartman1-21/+29
The dev_attrs field of struct class is going away soon, dev_groups should be used instead. This converts the c2port class code to use the correct field. Cc: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25misc: c2port: use dev_bin_attrs instead of hand-coding itGreg Kroah-Hartman1-17/+13
Classes support a list of default binary attributes, so use that in the c2port driver, instead of hand creating and destroying the file, which is racing with userspace. Bonus is this removes lines of code. Cc: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25Revert "misc: c2port: use dev_bin_attrs instead of hand-coding it"Greg Kroah-Hartman1-13/+17
This reverts commit 3ce20a710f1dac8f5073d1b138039c75dd46d967 It should go in through the driver-core tree, not the char-misc tree, my mistake. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25misc: c2port: use dev_bin_attrs instead of hand-coding itGreg Kroah-Hartman1-17/+13
Classes support a list of default binary attributes, so use that in the c2port driver, instead of hand creating and destroying the file, which is racing with userspace. Bonus is this removes lines of code. Cc: Rodolfo Giometti <giometti@linux.it> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -- drivers/misc/c2port/core.c | 30 +++++++++++++----------------- 1 file changed, 13 insertions(+), 17 deletions(-)
2013-07-24mei: me: fix waiting for hw readyTomas Winkler1-3/+7
1. MEI_INTEROP_TIMEOUT is in seconds not in jiffies so we use mei_secs_to_jiffies macro While cold boot is fast this is relevant in resume 2. wait_event_interruptible_timeout can return with -ERESTARTSYS so do not override it with -ETIMEDOUT 3.Adjust error message Tested-by: Shuah Khan <shuah.kh@samsung.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-24mei: don't have to clean the state on power upTomas Winkler1-1/+2
When powering up, we don't have to clean up the device state nothing is connected. Tested-by: Shuah Khan <shuah.kh@samsung.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-24mei: me: fix reset state machineTomas Winkler1-1/+3
ME HW ready bit is down after hw reset was asserted or on error. Only on error we need to enter the reset flow, additional reset need to be prevented when reset was triggered during initialization , power up/down or a reset is already in progress Tested-by: Shuah Khan <shuah.kh@samsung.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-24mei: hbm: fix typo in error messageTomas Winkler1-1/+1
writet -> write Tested-by: Shuah Khan <shuah.kh@samsung.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-18ASoC: atmel-ssc: remove clk_disable_unprepare call from critical sectionBoris BREZILLON1-3/+8
clk_prepare/unprepare (and indirectly clk_prepare_enable/disable_unprepare) may sleep and thus cannot be called in critical section. This patch fix a bug introduced by commit 6f0d94790efe9f4481bbd7c174ef0e9b5e5db7c4 where clk_disable_unprepare was called with user_lock hold. Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-04Merge branch 'for-linus' of ↵Linus Torvalds5-7/+7
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial Pull trivial tree updates from Jiri Kosina: "The usual stuff from trivial tree" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits) treewide: relase -> release Documentation/cgroups/memory.txt: fix stat file documentation sysctl/net.txt: delete reference to obsolete 2.4.x kernel spinlock_api_smp.h: fix preprocessor comments treewide: Fix typo in printk doc: device tree: clarify stuff in usage-model.txt. open firmware: "/aliasas" -> "/aliases" md: bcache: Fixed a typo with the word 'arithmetic' irq/generic-chip: fix a few kernel-doc entries frv: Convert use of typedef ctl_table to struct ctl_table sgi: xpc: Convert use of typedef ctl_table to struct ctl_table doc: clk: Fix incorrect wording Documentation/arm/IXP4xx fix a typo Documentation/networking/ieee802154 fix a typo Documentation/DocBook/media/v4l fix a typo Documentation/video4linux/si476x.txt fix a typo Documentation/virtual/kvm/api.txt fix a typo Documentation/early-userspace/README fix a typo Documentation/video4linux/soc-camera.txt fix a typo lguest: fix CONFIG_PAE -> CONFIG_x86_PAE in comment ...
2013-07-04Merge tag 'sound-3.11' of ↵Linus Torvalds1-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "A relative calm release at this time with a flat diffstat. The only significant change in the ALSA core side is the support for more than 32 card instances, configurable via kconfig. Other than that, in both ASoC and other parts, mostly some improvements and fixes on the driver side. - hda: More quirks for ALC269-variants on Dell & co, VIA codec fixes - hda: Haswell HDMI audio fixes, runtime PM improvements - hda: Intel BayTrail support, ALC5505 DSP support - es1968: MediaForte M56VAP support - usb-audio: Improved support for Yamaha/Roland devices - usb-audio: M2Tech hiFace, Audio Advantage Micro II support - hdspm: wordclock fixes - ASoC: Pending fixes for WM8962 - ASoC: Cleanups and fixes for Blackfin, SGTL5000 and UX500 - ASoC: Generalisation of the Bluetooth and HDMI stub drivers - ASoC: SSM2518 and RT5640 codec drivers. - ASoC: Tegra CPUs with RT5640 machine driver - ASoC: AC'97 refactoring bug fixes - ASoC: ADAU1701 driver fixes - Clean up of *_set_drvdata() in a wide range of drivers" * tag 'sound-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (284 commits) ALSA: vmaster: Fix the regression of missing vmaster hook call ALSA: hda - Add Dell SSID to support Headset Mic recording ASoC: adau1701: remove control_data assignment ASoC: adau1701: more direct regmap usage ASoC: ac97: fixup multi-platform AC'97 module build failure ASoC: pxa2xx: fixup multi-platform AC'97 build failures ASoC: tegra20-ac97: Remove unused variable ASoC: tegra20-ac97: Remove duplicate error message ALSA: usb-audio: Add Audio Advantage Micro II ASoC: tas5086: fix Mid-Z implementation ASoC: tas5086: fix TAS5086_CLOCK_CONTROL register size ALSA: Replace the magic number 44 with const ALSA: hda - Fix the max length of control name in generic parser ALSA: hda - Guess what, it's two more Dell headset mic quirks ALSA: hda - Yet another Dell headset mic quirk ALSA: hda - Add support for ALC5505 DSP power-save mode ASoC: mfld: Remove unused variable ALSA: usb-audio: add quirks for Roland QUAD/OCTO-CAPTURE ALSA: usb-audio: claim autodetected PCM interfaces all at once ALSA: usb-audio: remove superfluous Roland quirks ...
2013-07-04drivers/misc/sgi-gru/grufault.c: fix a sanity test in gru_set_context_option()Dimitri Sivanich1-2/+3
"req.val1 == -1" is valid but it doesn't make sense to check gru_base[-1]. gru_base[] is a global array. Signed-off-by: Dimitri Sivanich <sivanich@sgi.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Robin Holt <holt@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-07-02Merge tag 'driver-core-3.11-rc1' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here's the big driver core merge for 3.11-rc1 Lots of little things, and larger firmware subsystem updates, all described in the shortlog. Nice thing here is that we finally get rid of CONFIG_HOTPLUG, after 10+ years, thanks to Stephen Rohtwell (it had been always on for a number of kernel releases, now it's just removed)" * tag 'driver-core-3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (27 commits) driver core: device.h: fix doc compilation warnings firmware loader: fix another compile warning with PM_SLEEP unset build some drivers only when compile-testing firmware loader: fix compile warning with PM_SLEEP set kobject: sanitize argument for format string sysfs_notify is only possible on file attributes firmware loader: simplify holding module for request_firmware firmware loader: don't export cache_firmware and uncache_firmware drivers/base: Use attribute groups to create sysfs memory files firmware loader: fix compile warning firmware loader: fix build failure with !CONFIG_FW_LOADER_USER_HELPER Documentation: Updated broken link in HOWTO Finally eradicate CONFIG_HOTPLUG driver core: firmware loader: kill FW_ACTION_NOHOTPLUG requests before suspend driver core: firmware loader: don't cache FW_ACTION_NOHOTPLUG firmware Documentation: Tidy up some drivers/base/core.c kerneldoc content. platform_device: use a macro instead of platform_driver_register firmware: move EXPORT_SYMBOL annotations firmware: Avoid deadlock of usermodehelper lock at shutdown dell_rbu: Select CONFIG_FW_LOADER_USER_HELPER explicitly ...
2013-06-25build some drivers only when compile-testingJiri Slaby1-1/+1
Some drivers can be built on more platforms than they run on. This is a burden for users and distributors who package a kernel. They have to manually deselect some (for them useless) drivers when updating their configs via oldconfig. And yet, sometimes it is even impossible to disable the drivers without patching the kernel. Introduce a new config option COMPILE_TEST and make all those drivers to depend on the platform they run on, or on the COMPILE_TEST option. Now, when users/distributors choose COMPILE_TEST=n they will not have the drivers in their allmodconfig setups, but developers still can compile-test them with COMPILE_TEST=y. Now the drivers where we use this new option: * PTP_1588_CLOCK_PCH: The PCH EG20T is only compatible with Intel Atom processors so it should depend on x86. * FB_GEODE: Geode is 32-bit only so only enable it for X86_32. * USB_CHIPIDEA_IMX: The OF_DEVICE dependency will be met on powerpc systems -- which do not actually support the hardware via that method. * INTEL_MID_PTI: It is specific to the Penwell type of Intel Atom device. [v2] * remove EXPERT dependency [gregkh - remove chipidea portion, as it's incorrect, and also doesn't apply to my driver-core tree] Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Jeff Mahoney <jeffm@suse.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: linux-usb@vger.kernel.org Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: linux-geode@lists.infradead.org Cc: linux-fbdev@vger.kernel.org Cc: Richard Cochran <richardcochran@gmail.com> Cc: netdev@vger.kernel.org Cc: Ben Hutchings <ben@decadent.org.uk> Cc: "Keller, Jacob E" <jacob.e.keller@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-25mei: check whether hw start has succeededTomas Winkler2-3/+8
hw start may fail therefore the reset flow has to check for the return value Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-25mei: check if the hardware reset succeededTomas Winkler3-5/+12
The hw may have multiple steps for resetting so we need to check if it has really succeeded. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-25mei: mei_cl_connect: don't multiply the timeout twiceFrode Isaksen1-2/+1
MEI_CL_CONNECT_TIMEOUT is the timeout in seconds to wait for a response in mei_cl_connect. The value was converted to jiffies using mei_secs_to_jiffies helper function and assigned to a local variable which is by mistake again multiplied by HZ Signed-off-by: Frode Isaksen <frodex.isaksen@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-25mei: do not override a client writing state when bufferingTomas Winkler1-1/+2
when we buffer write request we should not switch to MEI_WRITING since this will override MEI_WRITE_COMPLETE state of preceding write Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-25mei: move mei_cl_irq_write_complete to client.cTomas Winkler3-59/+63
mei_cl_irq_write_complete operates on a client so move it to client.c Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-18mei: support HBM versioningTomas Winkler3-8/+34
Driver can work properly if device support driver HBM version or driver can downgrade its supported HBM version level Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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