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>
diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h
index e5cae37..200f8a6 100644
--- a/include/media/v4l2-ctrls.h
+++ b/include/media/v4l2-ctrls.h
@@ -1127,7 +1127,7 @@
* 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);
/**