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| author | Dafna Hirschfeld <dafna3@gmail.com> | 2019-03-06 16:13:26 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-03-25 13:29:52 -0400 |
| commit | 09ca38a50795a263d2b16dc95794dc5bc17c1d5c (patch) | |
| tree | b870271c387b22c199702269e98d3404f123bb66 /include/media/v4l2-ctrls.h | |
| parent | 4d10452cd1ed619d95fde81cef837069f4c754cd (diff) | |
| download | lwn-09ca38a50795a263d2b16dc95794dc5bc17c1d5c.tar.gz lwn-09ca38a50795a263d2b16dc95794dc5bc17c1d5c.zip | |
media: v4l2-ctrl: v4l2_ctrl_request_setup returns with error upon failure
If one of the controls fails to set,
then 'v4l2_ctrl_request_setup'
immediately returns with the error code.
Signed-off-by: Dafna Hirschfeld <dafna3@gmail.com>
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'include/media/v4l2-ctrls.h')
| -rw-r--r-- | include/media/v4l2-ctrls.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index e5cae37ced2d..200f8a66ecaa 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -1127,7 +1127,7 @@ __poll_t v4l2_ctrl_poll(struct file *file, struct poll_table_struct *wait); * applying control values in a request is only applicable to memory-to-memory * devices. */ -void v4l2_ctrl_request_setup(struct media_request *req, +int v4l2_ctrl_request_setup(struct media_request *req, struct v4l2_ctrl_handler *parent); /** |