drivers/staging/media/omap4iss/iss.c:141:15: warning: unknown expression (4 0)
drivers/staging/media/omap4iss/iss.c:141:15: warning: unknown expression (4 0)
drivers/staging/media/omap4iss/iss.c:141:15: warning: unknown expression (4 0)
drivers/staging/media/omap4iss/iss.c:141:15: warning: unknown expression (4 0)
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
---
Same fix as for omap3isp. I discovered that staging drivers weren't built by the
daily build, so I never noticed these warnings.
---
diff --git a/drivers/staging/media/omap4iss/iss.c b/drivers/staging/media/omap4iss/iss.c
index c8be1db532ab..fd702947cdb8 100644
--- a/drivers/staging/media/omap4iss/iss.c
+++ b/drivers/staging/media/omap4iss/iss.c
@@ -124,6 +124,7 @@ int omap4iss_get_external_info(struct iss_pipeline *pipe,
{
struct iss_device *iss =
container_of(pipe, struct iss_video, pipe)->iss;
+ struct v4l2_subdev *sd;
struct v4l2_subdev_format fmt;
struct v4l2_ctrl *ctrl;
int ret;
@@ -138,8 +139,8 @@ int omap4iss_get_external_info(struct iss_pipeline *pipe,
fmt.pad = link->source->index;
fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE;
- ret = v4l2_subdev_call(media_entity_to_v4l2_subdev(link->sink->entity),
- pad, get_fmt, NULL, &fmt);
+ sd = media_entity_to_v4l2_subdev(link->sink->entity);
+ ret = v4l2_subdev_call(sd, pad, get_fmt, NULL, &fmt);
if (ret < 0)
return -EPIPE;
