1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/media/video/fsl-viu.c b/drivers/media/video/fsl-viu.c
index 27e3e0c0b219..777486f7cadb 100644
--- a/drivers/media/video/fsl-viu.c
+++ b/drivers/media/video/fsl-viu.c
@@ -1544,6 +1544,10 @@ static int __devinit viu_of_probe(struct platform_device *op)
 
         /* initialize locks */
         mutex_init(&viu_dev->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, &viu_dev->vdev->flags);
         viu_dev->vdev->lock = &viu_dev->lock;
         spin_lock_init(&viu_dev->slock);