1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/media/video/sh_vou.c b/drivers/media/video/sh_vou.c
index 9644bd861abc..8fd1874382c6 100644
--- a/drivers/media/video/sh_vou.c
+++ b/drivers/media/video/sh_vou.c
@@ -1390,6 +1390,10 @@ static int __devinit sh_vou_probe(struct platform_device *pdev)
         vdev->v4l2_dev = &vou_dev->v4l2_dev;
         vdev->release = video_device_release;
         vdev->lock = &vou_dev->fop_lock;
+        /* Locking in file operations other than ioctl should be done
+           by the driver, not the V4L2 core.
+           This driver needs auditing so that this flag can be removed. */
+        set_bit(V4L2_FL_LOCK_ALL_FOPS, &vdev->flags);
 
         vou_dev->vdev = vdev;
         video_set_drvdata(vdev, vou_dev);