diff options
author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-04 10:46:21 -0200 |
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committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-04 10:46:21 -0200 |
commit | df5450d51945b4a1a506200e11267626a6d324e3 (patch) | |
tree | e9348b02855e213cbfee382cd1a4d8c902e7f06e /drivers/media/platform/s5p-fimc | |
parent | d8658bca2e5696df2b6c69bc5538f8fe54e4a01e (diff) | |
parent | b69f0859dc8e633c5d8c06845811588fe17e68b3 (diff) |
Merge tag 'v3.7-rc8' into staging/for_v3.8
Linux 3.7-rc8
* tag 'v3.7-rc8': (112 commits)
Linux 3.7-rc8
[parisc] open(2) compat bug
Revert "sched, autogroup: Stop going ahead if autogroup is disabled"
open*(2) compat fixes (s390, arm64)
8139cp: fix coherent mapping leak in error path.
tcp: fix crashes in do_tcp_sendpages()
workqueue: mod_delayed_work_on() shouldn't queue timer on 0 delay
workqueue: exit rescuer_thread() as TASK_RUNNING
x86, fpu: Avoid FPU lazy restore after suspend
drivers/rtc/rtc-tps65910.c: fix invalid pointer access on _remove()
mm: soft offline: split thp at the beginning of soft_offline_page()
mm: avoid waking kswapd for THP allocations when compaction is deferred or contended
revert "Revert "mm: remove __GFP_NO_KSWAPD""
mm: vmscan: fix endless loop in kswapd balancing
mm/vmemmap: fix wrong use of virt_to_page
mm: compaction: fix return value of capture_free_page()
fix off-by-one in argument passed by iterate_fd() to callbacks
lookup_one_len: don't accept . and ..
cifs: get rid of blind d_drop() in readdir
nfs_lookup_revalidate(): fix a leak
...
Diffstat (limited to 'drivers/media/platform/s5p-fimc')
-rw-r--r-- | drivers/media/platform/s5p-fimc/fimc-capture.c | 10 | ||||
-rw-r--r-- | drivers/media/platform/s5p-fimc/fimc-lite.c | 6 | ||||
-rw-r--r-- | drivers/media/platform/s5p-fimc/fimc-m2m.c | 3 | ||||
-rw-r--r-- | drivers/media/platform/s5p-fimc/fimc-mdevice.c | 4 |
4 files changed, 14 insertions, 9 deletions
diff --git a/drivers/media/platform/s5p-fimc/fimc-capture.c b/drivers/media/platform/s5p-fimc/fimc-capture.c index 0d0aca50087..fdb6740248a 100644 --- a/drivers/media/platform/s5p-fimc/fimc-capture.c +++ b/drivers/media/platform/s5p-fimc/fimc-capture.c @@ -556,8 +556,7 @@ static int fimc_capture_close(struct file *file) dbg("pid: %d, state: 0x%lx", task_pid_nr(current), fimc->state); - if (mutex_lock_interruptible(&fimc->lock)) - return -ERESTARTSYS; + mutex_lock(&fimc->lock); if (--fimc->vid_cap.refcnt == 0) { clear_bit(ST_CAPT_BUSY, &fimc->state); @@ -1783,9 +1782,13 @@ static int fimc_capture_subdev_registered(struct v4l2_subdev *sd) if (ret) return ret; + fimc->pipeline_ops = v4l2_get_subdev_hostdata(sd); + ret = fimc_register_capture_device(fimc, sd->v4l2_dev); - if (ret) + if (ret) { fimc_unregister_m2m_device(fimc); + fimc->pipeline_ops = NULL; + } return ret; } @@ -1802,6 +1805,7 @@ static void fimc_capture_subdev_unregistered(struct v4l2_subdev *sd) if (video_is_registered(&fimc->vid_cap.vfd)) { video_unregister_device(&fimc->vid_cap.vfd); media_entity_cleanup(&fimc->vid_cap.vfd.entity); + fimc->pipeline_ops = NULL; } kfree(fimc->vid_cap.ctx); fimc->vid_cap.ctx = NULL; diff --git a/drivers/media/platform/s5p-fimc/fimc-lite.c b/drivers/media/platform/s5p-fimc/fimc-lite.c index 9db246bed84..1b309a72f09 100644 --- a/drivers/media/platform/s5p-fimc/fimc-lite.c +++ b/drivers/media/platform/s5p-fimc/fimc-lite.c @@ -491,8 +491,7 @@ static int fimc_lite_close(struct file *file) struct fimc_lite *fimc = video_drvdata(file); int ret; - if (mutex_lock_interruptible(&fimc->lock)) - return -ERESTARTSYS; + mutex_lock(&fimc->lock); if (--fimc->ref_count == 0 && fimc->out_path == FIMC_IO_DMA) { clear_bit(ST_FLITE_IN_USE, &fimc->state); @@ -1263,10 +1262,12 @@ static int fimc_lite_subdev_registered(struct v4l2_subdev *sd) return ret; video_set_drvdata(vfd, fimc); + fimc->pipeline_ops = v4l2_get_subdev_hostdata(sd); ret = video_register_device(vfd, VFL_TYPE_GRABBER, -1); if (ret < 0) { media_entity_cleanup(&vfd->entity); + fimc->pipeline_ops = NULL; return ret; } @@ -1285,6 +1286,7 @@ static void fimc_lite_subdev_unregistered(struct v4l2_subdev *sd) if (video_is_registered(&fimc->vfd)) { video_unregister_device(&fimc->vfd); media_entity_cleanup(&fimc->vfd.entity); + fimc->pipeline_ops = NULL; } } diff --git a/drivers/media/platform/s5p-fimc/fimc-m2m.c b/drivers/media/platform/s5p-fimc/fimc-m2m.c index 26bcf4bc420..1d21da4bd24 100644 --- a/drivers/media/platform/s5p-fimc/fimc-m2m.c +++ b/drivers/media/platform/s5p-fimc/fimc-m2m.c @@ -728,8 +728,7 @@ static int fimc_m2m_release(struct file *file) dbg("pid: %d, state: 0x%lx, refcnt= %d", task_pid_nr(current), fimc->state, fimc->m2m.refcnt); - if (mutex_lock_interruptible(&fimc->lock)) - return -ERESTARTSYS; + mutex_lock(&fimc->lock); v4l2_m2m_ctx_release(ctx->m2m_ctx); fimc_ctrls_delete(ctx); diff --git a/drivers/media/platform/s5p-fimc/fimc-mdevice.c b/drivers/media/platform/s5p-fimc/fimc-mdevice.c index 9bd5dd41622..1bd5678cfeb 100644 --- a/drivers/media/platform/s5p-fimc/fimc-mdevice.c +++ b/drivers/media/platform/s5p-fimc/fimc-mdevice.c @@ -352,6 +352,7 @@ static int fimc_register_callback(struct device *dev, void *p) sd = &fimc->vid_cap.subdev; sd->grp_id = FIMC_GROUP_ID; + v4l2_set_subdev_hostdata(sd, (void *)&fimc_pipeline_ops); ret = v4l2_device_register_subdev(&fmd->v4l2_dev, sd); if (ret) { @@ -360,7 +361,6 @@ static int fimc_register_callback(struct device *dev, void *p) return ret; } - fimc->pipeline_ops = &fimc_pipeline_ops; fmd->fimc[fimc->id] = fimc; return 0; } @@ -375,6 +375,7 @@ static int fimc_lite_register_callback(struct device *dev, void *p) return 0; fimc->subdev.grp_id = FLITE_GROUP_ID; + v4l2_set_subdev_hostdata(&fimc->subdev, (void *)&fimc_pipeline_ops); ret = v4l2_device_register_subdev(&fmd->v4l2_dev, &fimc->subdev); if (ret) { @@ -384,7 +385,6 @@ static int fimc_lite_register_callback(struct device *dev, void *p) return ret; } - fimc->pipeline_ops = &fimc_pipeline_ops; fmd->fimc_lite[fimc->index] = fimc; return 0; } |