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2012-10-25block: Add blk_rq_pos(rq) to sort rq when plushingJianpeng Ma
My workload is a raid5 which had 16 disks. And used our filesystem to write using direct-io mode. I used the blktrace to find those message: 8,16 0 6647 2.453665504 2579 M W 7493152 + 8 [md0_raid5] 8,16 0 6648 2.453672411 2579 Q W 7493160 + 8 [md0_raid5] 8,16 0 6649 2.453672606 2579 M W 7493160 + 8 [md0_raid5] 8,16 0 6650 2.453679255 2579 Q W 7493168 + 8 [md0_raid5] 8,16 0 6651 2.453679441 2579 M W 7493168 + 8 [md0_raid5] 8,16 0 6652 2.453685948 2579 Q W 7493176 + 8 [md0_raid5] 8,16 0 6653 2.453686149 2579 M W 7493176 + 8 [md0_raid5] 8,16 0 6654 2.453693074 2579 Q W 7493184 + 8 [md0_raid5] 8,16 0 6655 2.453693254 2579 M W 7493184 + 8 [md0_raid5] 8,16 0 6656 2.453704290 2579 Q W 7493192 + 8 [md0_raid5] 8,16 0 6657 2.453704482 2579 M W 7493192 + 8 [md0_raid5] 8,16 0 6658 2.453715016 2579 Q W 7493200 + 8 [md0_raid5] 8,16 0 6659 2.453715247 2579 M W 7493200 + 8 [md0_raid5] 8,16 0 6660 2.453721730 2579 Q W 7493208 + 8 [md0_raid5] 8,16 0 6661 2.453721974 2579 M W 7493208 + 8 [md0_raid5] 8,16 0 6662 2.453728202 2579 Q W 7493216 + 8 [md0_raid5] 8,16 0 6663 2.453728436 2579 M W 7493216 + 8 [md0_raid5] 8,16 0 6664 2.453734782 2579 Q W 7493224 + 8 [md0_raid5] 8,16 0 6665 2.453735019 2579 M W 7493224 + 8 [md0_raid5] 8,16 0 6666 2.453741401 2579 Q W 7493232 + 8 [md0_raid5] 8,16 0 6667 2.453741632 2579 M W 7493232 + 8 [md0_raid5] 8,16 0 6668 2.453748148 2579 Q W 7493240 + 8 [md0_raid5] 8,16 0 6669 2.453748386 2579 M W 7493240 + 8 [md0_raid5] 8,16 0 6670 2.453851843 2579 I W 7493144 + 104 [md0_raid5] 8,16 0 0 2.453853661 0 m N cfq2579 insert_request 8,16 0 6671 2.453854064 2579 I W 7493120 + 24 [md0_raid5] 8,16 0 0 2.453854439 0 m N cfq2579 insert_request 8,16 0 6672 2.453854793 2579 U N [md0_raid5] 2 8,16 0 0 2.453855513 0 m N cfq2579 Not idling.st->count:1 8,16 0 0 2.453855927 0 m N cfq2579 dispatch_insert 8,16 0 0 2.453861771 0 m N cfq2579 dispatched a request 8,16 0 0 2.453862248 0 m N cfq2579 activate rq,drv=1 8,16 0 6673 2.453862332 2579 D W 7493120 + 24 [md0_raid5] 8,16 0 0 2.453865957 0 m N cfq2579 Not idling.st->count:1 8,16 0 0 2.453866269 0 m N cfq2579 dispatch_insert 8,16 0 0 2.453866707 0 m N cfq2579 dispatched a request 8,16 0 0 2.453867061 0 m N cfq2579 activate rq,drv=2 8,16 0 6674 2.453867145 2579 D W 7493144 + 104 [md0_raid5] 8,16 0 6675 2.454147608 0 C W 7493120 + 24 [0] 8,16 0 0 2.454149357 0 m N cfq2579 complete rqnoidle 0 8,16 0 6676 2.454791505 0 C W 7493144 + 104 [0] 8,16 0 0 2.454794803 0 m N cfq2579 complete rqnoidle 0 8,16 0 0 2.454795160 0 m N cfq schedule dispatch From above messages,we can find rq[W 7493144 + 104] and rq[W 7493120 + 24] do not merge. Because the bio order is: 8,16 0 6638 2.453619407 2579 Q W 7493144 + 8 [md0_raid5] 8,16 0 6639 2.453620460 2579 G W 7493144 + 8 [md0_raid5] 8,16 0 6640 2.453639311 2579 Q W 7493120 + 8 [md0_raid5] 8,16 0 6641 2.453639842 2579 G W 7493120 + 8 [md0_raid5] The bio(7493144) first and bio(7493120) later.So the subsequent bios will be divided into two parts. When flushing plug-list,because elv_attempt_insert_merge only support backmerge,not supporting frontmerge. So rq[7493120 + 24] can't merge with rq[7493144 + 104]. From my test,i found those situation can count 25% in our system. Using this patch, there is no this situation. Signed-off-by: Jianpeng Ma <majianpeng@gmail.com> CC:Shaohua Li <shli@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2012-10-25Btrfs: fix memory leak when cloning root's nodeLiu Bo
After cloning root's node, we forgot to dec the src's ref which can lead to a memory leak. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com>
2012-10-25mac80211: don't inspect Sequence Control field on control framesJavier Cardona
Per IEEE Std. 802.11-2012, Sec 8.2.4.4.1, the sequence Control field is not present in control frames. We noticed this problem when processing Block Ack Requests. Cc: stable@vger.kernel.org Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: Javier Lopez <jlopex@cozybit.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-10-25Merge branch 'for-chris-fixed' of git://git.jan-o-sch.net/btrfs-unstableChris Mason
2012-10-25Btrfs: Use btrfs_update_inode_fallback when creating a snapshotJosef Bacik
On a really full file system I was getting ENOSPC back from btrfs_update_inode when trying to update the parent inode when creating a snapshot. Just use the fallback method so we can update the inode and not have to worry about having a delayed ref. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com>
2012-10-25Btrfs: Send: preserve ownership (uid and gid) also for symlinks.Alex Lyakas
This patch also requires a change in the user-space part of "receive". We need to use "lchown" instead of "chown". We will do this in the following patch. Signed-off-by: Alex Lyakas <alex.btrfs@zadarastorage.com> if (S_ISREG(sctx->cur_inode_mode)) {
2012-10-25Btrfs: fix deadlock caused by the nested chunk allocationMiao Xie
Steps to reproduce: # mkfs.btrfs -m raid1 <disk1> <disk2> # btrfstune -S 1 <disk1> # mount <disk1> <mnt> # btrfs device add <disk3> <disk4> <mnt> # mount -o remount,rw <mnt> # dd if=/dev/zero of=<mnt>/tmpfile bs=1M count=1 Deadlock happened. It is because of the nested chunk allocation. When we wrote the data into the filesystem, we would allocate the data chunk because there was no data chunk in the filesystem. At the end of the data chunk allocation, we should insert the metadata of the data chunk into the extent tree, but there was no raid1 chunk, so we tried to lock the chunk allocation mutex to allocate the new chunk, but we had held the mutex, the deadlock happened. By rights, we would allocate the raid1 chunk when we added the second device because the profile of the seed filesystem is raid1 and we had two devices. But we didn't do that in fact. It is because the last step of the first device insertion didn't commit the transaction. So when we added the second device, we didn't cow the tree, and just inserted the relative metadata into the leaves which were generated by the first device insertion, and its profile was dup. So, I fix this problem by commiting the transaction at the end of the first device insertion. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
2012-10-25btrfs: Return EINVAL when length to trim is less than FSBLukas Czerner
Currently if len argument in btrfs_ioctl_fitrim() is smaller than one FSB we will continue and finally return 0 bytes discarded. However if the length to discard is smaller then file system block we should really return EINVAL. Signed-off-by: Lukas Czerner <lczerner@redhat.com>
2012-10-25Btrfs: fix memory leak in btrfs_quota_enable()Tsutomu Itoh
We should free quota_root before returning from the error handling code. Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
2012-10-25Btrfs: send correct rdev and mode in btrfs-sendArne Jansen
When sending a device file, the stream was missing the mode. Also the rdev was encoded wrongly. Signed-off-by: Arne Jansen <sensille@gmx.net>
2012-10-25Btrfs: extended inode refs support for send mechanismJan Schmidt
This adds support for the new extended inode refs to btrfs send. Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
2012-10-25Btrfs: Fix wrong error handling codeStefan Behrens
gcc says "warning: comparison of unsigned expression >= 0 is always true" because i is an unsigned long. And gcc is right this time. Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
2012-10-25Fix a sign bug causing invalid memory access in the ino_paths ioctl.Gabriel de Perthuis
To see the problem, create many hardlinks to the same file (120 should do it), then look up paths by inode with: ls -i btrfs inspect inode-resolve -v $ino /mnt/btrfs I noticed the memory layout of the fspath->val data had some irregularities (some unnecessary gaps that stop appearing about halfway), so I'm not sure there aren't any bugs left in it.
2012-10-25Merge tag 'asoc-3.7' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v3.7 A couple of driver fixes, one that improves the interoperability of WM8994 with controllers that are sensitive to extra BCLK cycles and some build break fixes for ux500.
2012-10-25[media] i2c: adv7183: use module_i2c_driver to simplify the codeWei Yongjun
Use the module_i2c_driver() macro to make the code smaller and a bit simpler. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] i2c: vs6624: use module_i2c_driver to simplify the codeWei Yongjun
Use the module_i2c_driver() macro to make the code smaller and a bit simpler. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] staging :go700: use module_i2c_driver to simplify the codeWei Yongjun
Use the module_i2c_driver() macro to make the code smaller and a bit simpler. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25sonypi: suspend/resume callbacks should be conditionally compiled on ↵Yuanhan Liu
CONFIG_PM_SLEEP This will fix warnings like following when CONFIG_PM_SLEEP is not set: warning: 'xxx_suspend' defined but not used [-Wunused-function] warning: 'xxx_resume' defined but not used [-Wunused-function] Because SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn) Only references the callbacks on CONFIG_PM_SLEEP (instead of CONFIG_PM). Cc: Mattia Dongili <malattia@linux.it> Cc: Arnd Bergmann <arnd@arndb.de> Cc: platform-driver-x86@vger.kernel.org Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25MAINTAINERS: update email and git treeMauro Carvalho Chehab
While mchehab@infradead.org is valid, I prefer to use just one email for all patches upstream, instead of receiving some things on one emails, and others on some other place. While here, also update the main linux-media development tree, as the one at kernel.org is used mainly for patch merging and it is generally delayed. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25Documentation:Chinese translation of Documentation/arm64/memory.txtTekkaman Ninja
This is a Chinese translated version of Documentation/arm64/memory.txt Signed-off-by: Fu Wei <tekkamanninja@gmail.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25Documentation:Chinese translation of Documentation/arm64/booting.txtTekkaman Ninja
This is a Chinese translated version of Documentation/arm64/booting.txt Signed-off-by: Fu Wei <tekkamanninja@gmail.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25Documentation:Chinese translation of Documentation/IRQ.txtTekkaman Ninja
This is a Chinese translated version of Documentation/IRQ.txt Signed-off-by: Fu Wei <tekkamanninja@gmail.com> Acked-by: Harry Wei <harryxiyou@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25firmware loader: document kernel direct loadingMing Lei
This patch adds description on recently introduced direct firmware loading by Linus. Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25ehci: Add yet-another Lucid nohandoff pci quirkAnisse Astier
Board name changed on another shipping Lucid tablet. Signed-off-by: Anisse Astier <anisse@astier.eu> Cc: <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25ehci: fix Lucid nohandoff pci quirk to be more generic with BIOS versionsAnisse Astier
BIOS vendors keep changing the BIOS versions. Only match the beginning of the string to match all Lucid tablets with board name M11JB. Signed-off-by: Anisse Astier <anisse@astier.eu> Cc: <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25[media] omap3isp: Fix warning caused by bad subdev events operations prototypesLaurent Pinchart
Remove the const keyword from the V4L2 subdev events operations to match the V4L2 API. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] omap3isp: video: Fix warning caused by bad vidioc_s_crop prototypeLaurent Pinchart
Commit 4f996594 ("v4l2: make vidioc_s_crop const") modified the vidioc_s_crop operation prototype but forgot to update the OMAP3 ISP driver. Add a const keyword to fix the function prototype. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] dvb-frontends: fix potential NULL pointer dereference in ↵Wei Yongjun
stv0900_set_mclk() The dereference should be moved below the NULL test. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] v4l2: use list_move_tail instead of list_del/list_add_tailWei Yongjun
Using list_move_tail() instead of list_del() + list_add_tail(). dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] cx88: use list_move_tail instead of list_del/list_add_tailWei Yongjun
Using list_move_tail() instead of list_del() + list_add_tail(). dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] cx23885: use list_move_tail instead of list_del/list_add_tailWei Yongjun
Using list_move_tail() instead of list_del() + list_add_tail(). dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25USB: mos7840: fix port_probe flowJohan Hovold
Remove temporary do-while(0) loop used to keep changes minimal. Fixup indentation, remove some line breaks, and replace break with goto to maintain flow. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25USB: mos7840: fix port-data memory leakJohan Hovold
Fix port-data memory leak by moving port data allocation and deallocation to port_probe and port_remove. Since commit 0998d0631001288 (device-core: Ensure drvdata = NULL when no driver is bound) the port private data is no longer freed at release as it is no longer accessible. Note that the indentation was kept intact using a do-while(0) in order to facilitate review. A follow-up patch will remove it. Compile-only tested. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25USB: mos7840: remove invalid disconnect handlingJohan Hovold
Remove private zombie flag used to signal disconnect and to prevent control urb from being submitted from interrupt urb completion handler. The control urb will not be re-submitted as both the control urb and the interrupt urb is killed on disconnect. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25USB: mos7840: remove NULL-urb submissionJohan Hovold
The private int_urb is never allocated so the submission from the control completion handler will always fail. Remove this odd piece of broken code. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25x86: efi: Turn off efi_enabled after setup on mixed fw/kernelOlof Johansson
When 32-bit EFI is used with 64-bit kernel (or vice versa), turn off efi_enabled once setup is done. Beyond setup, it is normally used to determine if runtime services are available and we will have none. This will resolve issues stemming from efivars modprobe panicking on a 32/64-bit setup, as well as some reboot issues on similar setups. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=45991 Reported-by: Marko Kohtala <marko.kohtala@gmail.com> Reported-by: Maxim Kammerer <mk@dee.su> Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Cc: stable@kernel.org # 3.4 - 3.6 Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Matt Fleming <matt.fleming@intel.com>
2012-10-25ARM: OMAP2+: PM: add missing newline to VC warning messageKevin Hilman
Add missing newline to warning message to avoid annoying wrapping problems during kernel boot like this one: omap_vc_i2c_init: I2C config for vdd_iva does not match other channels (0). omap_vc_i2c_init: I2C config for vdd_mpu does not match other channels (0).Power Management for TI OMAP4. Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Kevin Hilman <khilman@ti.com>
2012-10-25[media] s5p-fimc: Add missing new line characterSylwester Nawrocki
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] s5p-tv: don't include linux/version.h in mixer_video.cJesper Juhl
The header is not needed, so remove it. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] s5p-fimc: Fix potential NULL pointer dereferenceSachin Kamat
'fimc' was being dereferenced before the NULL check. Moved it to after the check. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] s5p-fimc: Fix platform entities registrationSylwester Nawrocki
Make sure the platform sub-devices are registered to the media device driver only when v4l2_device_register_subdev() succeeds. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] s5p-csis: Select S5P_SETUP_MIPIPHYSylwester Nawrocki
After commit ccbfd1d49dc0d6a "[media] s5p-csis: Replace phy_enable platform.." s5p-csis depends now on the commmon MIPI CSIS/MIPI DSIM DPHY control code. Add select S5P_SETUP_MIPIPHY to make this dependency explicit, until the code from arch/arm/plat-samsung is moved to drivers/ directory and converted to a regular phy driver module. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] s5p-fimc: Don't ignore return value of vb2_queue_init()Sylwester Nawrocki
Add missing checks for return value of vb2_queue_init(), after this function has been modified recently to not throw BUG_ON(). This eliminates related compiler warnings, drivers/media/platform/s5p-fimc/fimc-lite.c: In function fimc_lite_subdev_registered: drivers/media/platform/s5p-fimc/fimc-lite.c:1256:16: warning: ignoring return value of vb2_queue_init, declared with attribute warn_unused_result [-Wunused-result] drivers/media/platform/s5p-fimc/fimc-capture.c: In function fimc_register_capture_device: drivers/media/platform/s5p-fimc/fimc-capture.c:1739:16: warning: ignoring return value of vb2_queue_init, declared with attribute warn_unused_result [-Wunused-result] Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] s5p-fimc: fix variable type in fimc_device_run()Shaik Ameer Basha
In fimc_device_run(), variable "ret" is accepting signed integer values. But currently it is defined as u32. This patch will modify the type of "ret" variable to "int". Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] exynos-gsc: fix variable type in gsc_m2m_device_run()Shaik Ameer Basha
In gsc_m2m_device_run(), variable "ret" is accepting signed integer values. But currently it is defined as u32. This patch will modify the type of "ret" variable to "int". Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25USB: qcserial: fix interface-data memory leak in error pathJohan Hovold
Move interface data allocation to attach so that it is deallocated should usb-serial probe fail. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25USB: option: fix interface-data memory leak in error pathJohan Hovold
Move interface data allocation to attach so that it is deallocated should usb-serial probe fail. Note that the usb device id is stored at probe so that it can be used in attach to determine send-setup blacklisting. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25USB: ipw: fix interface-data memory leak in error pathJohan Hovold
Move interface data allocation to attach so that it is deallocated should usb-serial probe fail. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-25[media] exynos-gsc: change driver compatible stringShaik Ameer Basha
As G-Scaler is going to stay unchanged across all exynos5 series SoCs, changing the driver compatible string name to "samsung,exynos5-gsc" from "samsung,exynos5250-gsc". This change is as per the discussion in the devicetree forum. http://www.mail-archive.com/devicetree-discuss@lists.ozlabs.org/msg16448.html Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-25[media] s5p-fimc: Make 'fimc_pipeline_s_stream' function staticSachin Kamat
Fixes the following sparse warning: drivers/media/platform/s5p-fimc/fimc-mdevice.c:216:5: warning: symbol 'fimc_pipeline_s_stream' was not declared. Should it be static? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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