[1/2,v2] v4l: soc-camera: start stream after queueing the buffers

Commit Message

Anatolij Gustschin Jan. 31, 2011, 12:19 p.m. UTC

None

Patch

diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index a66811b..e09bec0 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -646,11 +646,12 @@  static int soc_camera_streamon(struct file *file, void *priv,
 	if (icd->streamer != file)
 		return -EBUSY;
 
-	v4l2_subdev_call(sd, video, s_stream, 1);
-
 	/* This calls buf_queue from host driver's videobuf_queue_ops */
 	ret = videobuf_streamon(&icd->vb_vidq);
 
+	if (!ret)
+		v4l2_subdev_call(sd, video, s_stream, 1);
+
 	return ret;
 }