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
  ...

1 files changed, 7 insertions, 3 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;