Commit 26a20eb0 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab

[media] v4l: vsp1: Fix mutex double lock at streamon time

A mutex_lock() was left when the driver was converted to use the vb2
ioctl helpers, resulting in a deadlock at streamon time. Fix it.
Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent f2226a33
...@@ -839,8 +839,6 @@ vsp1_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type) ...@@ -839,8 +839,6 @@ vsp1_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
struct vsp1_pipeline *pipe; struct vsp1_pipeline *pipe;
int ret; int ret;
mutex_lock(&video->lock);
if (video->queue.owner && video->queue.owner != file->private_data) if (video->queue.owner && video->queue.owner != file->private_data)
return -EBUSY; return -EBUSY;
......
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