--- drivers/media/v4l2-core/videobuf2-core.c.old	2016-05-11 18:44:50.917083559 +0100
+++ drivers/media/v4l2-core/videobuf2-core.c	2016-05-11 18:45:10.136184837 +0100
@@ -1665,7 +1665,7 @@ static int __vb2_get_done_vb(struct vb2_
 	 * Only remove the buffer from done_list if v4l2_buffer can handle all
 	 * the planes.
 	 */
-	ret = call_bufop(q, verify_planes_array, *vb, pb);
+	ret = pb ? call_bufop(q, verify_planes_array, *vb, pb) : 0;
 	if (!ret)
 		list_del(&(*vb)->done_entry);
 	spin_unlock_irqrestore(&q->done_lock, flags);