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Commit 2b44ac9e authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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[media] v4l: omap4iss: Don't reinitialize the video qlock at every streamon 



Initialize the spin lock once only when initializing the video object.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 057ef1e5

drivers/staging/media/omap4iss/iss_video.c

+1 −1
Original line number Diff line number Diff line
@@ -895,7 +895,6 @@ iss_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type) 


	video->queue = &vfh->queue;

	INIT_LIST_HEAD(&video->dmaqueue);

	spin_lock_init(&video->qlock);

	video->error = false;

	atomic_set(&pipe->frame_number, -1);
@@ -1175,6 +1174,7 @@ int omap4iss_video_init(struct iss_video *video, const char *name) 
	if (ret < 0)

		return ret;



	spin_lock_init(&video->qlock);

	mutex_init(&video->mutex);

	atomic_set(&video->active, 0);