Prevent VIDIOC_STREAMON failing when s_stream callback is
not implemented by a sensor subdev driver.
Signed-off-by: Sylwester Nawrocki <s.nawro...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
---
drivers/media/video/s5p-fimc/fimc-capture.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c
b/drivers/media/video/s5p-fimc/fimc-capture.c
index 5d6a2cd..8165eb1 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -192,7 +192,8 @@ static int fimc_stop_capture(struct fimc_dev *fimc)
FIMC_SHUTDOWN_TIMEOUT);
ret = v4l2_subdev_call(cap->sd, video, s_stream, 0);
- if (ret)
+
+ if (ret && ret != -ENOIOCTLCMD)
v4l2_err(&fimc->vid_cap.v4l2_dev, "s_stream(0) failed\n");
spin_lock_irqsave(&fimc->slock, flags);
--
1.7.2.3
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