| Message ID | 1383905325-6163-1-git-send-email-ricardo.ribalda@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c index c979946..a3c8eff 100644 --- a/drivers/media/v4l2-core/videobuf2-core.c +++ b/drivers/media/v4l2-core/videobuf2-core.c @@ -1695,8 +1695,8 @@ int vb2_streamon(struct vb2_queue *q, enum v4l2_buf_type type) } if (q->streaming) { - dprintk(1, "streamon: already streaming\n"); - return -EBUSY; + dprintk(3, "streamon successful: already streaming\n"); + return 0; } /* @@ -1752,8 +1752,8 @@ int vb2_streamoff(struct vb2_queue *q, enum v4l2_buf_type type) } if (!q->streaming) { - dprintk(1, "streamoff: not streaming\n"); - return -EINVAL; + dprintk(3, "streamoff successful: not streaming\n"); + return 0; } /*
According to the doc: If VIDIOC_STREAMON is called when streaming is already in progress, or if VIDIOC_STREAMOFF is called when streaming is already stopped, then the ioctl does nothing and 0 is returned. The current implementation was returning -EINVAL instead. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> --- drivers/media/v4l2-core/videobuf2-core.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)