============
--- a/drivers/media/common/videobuf2/videobuf2-core.c
+++ b/drivers/media/common/videobuf2/videobuf2-core.c
-@@ -680,11 +680,9 @@ int vb2_core_reqbufs(struct vb2_queue *q
+@@ -684,11 +684,9 @@ int vb2_core_reqbufs(struct vb2_queue *q
* are not in use and can be freed.
*/
mutex_lock(&q->mmap_lock);