kernel.git/drivers/media/platform/mem2mem_testdev.c, branch linux-3.7.y

[media] mem2mem_testdev: Use devm_kzalloc() in probe

2012-10-06T14:51:54Z

devm_kzalloc() makes error handling and cleanup simpler. Signed-off-by: Sachin Kamat Acked-by: Marek Szyprowski Signed-off-by: Mauro Carvalho Chehab

[media] mem2mem_testdev: Use pr_err instead of printk

2012-10-06T14:51:27Z

printk(KERN_ERR...) is replaced with pr_err to silence checkpatch warning. WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ... Signed-off-by: Sachin Kamat Signed-off-by: Mauro Carvalho Chehab

[media] mem2mem_testdev: Add missing braces around sizeof

2012-10-06T14:51:12Z

Fixes the following checkpatch warnings: WARNING: sizeof *ctx should be sizeof(*ctx) WARNING: sizeof *dev should be sizeof(*dev) Signed-off-by: Sachin Kamat Signed-off-by: Mauro Carvalho Chehab

[media] mem2mem_testdev: Fix incorrect location of v4l2_m2m_release()

2012-10-06T14:50:51Z

v4l2_m2m_release() was placed after the return statement and outside any of the goto labels and hence was not getting executed under the error exit path. This patch moves it under the exit path label. Signed-off-by: Sachin Kamat Acked-by: Marek Szyprowski Signed-off-by: Mauro Carvalho Chehab

[media] Set vfl_dir for all display or m2m drivers

2012-09-26T14:57:06Z

Signed-off-by: Hans Verkuil Acked-by: Sylwester Nawrocki Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

[media] vivi/mem2mem_testdev: update to latest bus_info specification

2012-09-26T12:32:41Z

Prefix bus_info with "platform:". Signed-off-by: Hans Verkuil Acked-by: Sylwester Nawrocki Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

[media] mem2mem_testdev: Make m2mtest_dev_release function static

2012-09-15T14:59:53Z

Fixes the following warning: drivers/media/platform/mem2mem_testdev.c:73:6: warning: symbol 'm2mtest_dev_release' was not declared. Should it be static? Signed-off-by: Sachin Kamat Signed-off-by: Mauro Carvalho Chehab

[media] mem2mem_testdev: Remove unneeded struct vb2_queue clear on queue_init()

2012-09-15T14:46:09Z

queue_init() is always called by v4l2_m2m_ctx_init(), which allocates a context struct v4l2_m2m_ctx with kzalloc. Therefore, there is no need to clear vb2_queue src/dst structs. Signed-off-by: Ezequiel Garcia Signed-off-by: Mauro Carvalho Chehab

Merge tag 'v3.6-rc3' into staging/for_v3.7

2012-08-24T14:25:10Z

Linux 3.6-rc3 * tag 'v3.6-rc3': (764 commits) Linux 3.6-rc3 task_work: add a scheduling point in task_work_run() fs: fix fs/namei.c kernel-doc warnings eventpoll: use-after-possible-free in epoll_create1() vfio: grab vfio_device reference *before* exposing the sucker via fd_install() vfio: get rid of vfio_device_put()/vfio_group_get_device* races vfio: get rid of open-coding kref_put_mutex introduce kref_put_mutex() vfio: don't dereference after kfree... fbcon: fix race condition between console lock and cursor timer (v1.1) mm: compaction: Abort async compaction if locks are contended or taking too long mm: have order > 0 compaction start near a pageblock with free pages rapidio/tsi721: fix unused variable compiler warning rapidio/tsi721: fix inbound doorbell interrupt handling drivers/rtc/rtc-rs5c348.c: fix hour decoding in 12-hour mode mm: correct page->pfmemalloc to fix deactivate_slab regression drivers/rtc/rtc-pcf2123.c: initialize dynamic sysfs attributes mm/compaction.c: fix deferring compaction mistake drivers/misc/sgi-xp/xpc_uv.c: SGI XPC fails to load when cpu 0 is out of IRQ resources string: do not export memweight() to userspace ...

[media] mem2mem_testdev: unlock and return error code properly

2012-08-15T21:50:27Z

We recently added locking to this function, but there was an error path which accidentally returned holding a lock. Also we returned zero on failure on some paths instead of the error code. Signed-off-by: Dan Carpenter Signed-off-by: Mauro Carvalho Chehab