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| author | Sakari Ailus | 2012-05-25 12:08:05 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2012-06-25 14:23:21 +0200 |
| commit | a60a295986edcbca6603cd42b4e38d7c83d87fb6 (patch) | |
| tree | 95bef93bd6bfee56b39af679a7db43271d21a22f | |
| parent | [media] s5p-fimc: Update to the control handler lock changes (diff) | |
| download | kernel-qcow2-linux-a60a295986edcbca6603cd42b4e38d7c83d87fb6.tar.gz kernel-qcow2-linux-a60a295986edcbca6603cd42b4e38d7c83d87fb6.tar.xz kernel-qcow2-linux-a60a295986edcbca6603cd42b4e38d7c83d87fb6.zip | |
[media] s5p-fimc: media_entity_pipeline_start() may fail
Take into account media_entity_pipeline_start() may fail.
[s.nawrocki: rebased onto latest tree]
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/s5p-fimc/fimc-capture.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c index 71e483847a17..7ace324d30cd 100644 --- a/drivers/media/video/s5p-fimc/fimc-capture.c +++ b/drivers/media/video/s5p-fimc/fimc-capture.c @@ -1045,8 +1045,10 @@ static int fimc_cap_streamon(struct file *file, void *priv, if (fimc_capture_active(fimc)) return -EBUSY; - media_entity_pipeline_start(&p->subdevs[IDX_SENSOR]->entity, + ret = media_entity_pipeline_start(&p->subdevs[IDX_SENSOR]->entity, p->m_pipeline); + if (ret < 0) + return ret; if (fimc->vid_cap.user_subdev_api) { ret = fimc_pipeline_validate(fimc); |