[media] v4l: vb: remove warnings about MEMORY_DMABUF

Adding DMABUF memory type causes videobuf to complain about not using it
in some switch cases. This patch removes these warnings.

Signed-off-by: Sumit Semwal <sumit.semwal@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/media/v4l2-core/videobuf-core.c b/drivers/media/v4l2-core/videobuf-core.c
index bf7a326b1cdc..5449e8aa984a 100644
--- a/drivers/media/v4l2-core/videobuf-core.c
+++ b/drivers/media/v4l2-core/videobuf-core.c
@@ -335,6 +335,9 @@ static void videobuf_status(struct videobuf_queue *q, struct v4l2_buffer *b,
         case V4L2_MEMORY_OVERLAY:
                 b->m.offset  = vb->boff;
                 break;
+        case V4L2_MEMORY_DMABUF:
+                /* DMABUF is not handled in videobuf framework */
+                break;
         }
 
         b->flags    = 0;
@@ -405,6 +408,7 @@ int __videobuf_mmap_setup(struct videobuf_queue *q,
                         break;
                 case V4L2_MEMORY_USERPTR:
                 case V4L2_MEMORY_OVERLAY:
+                case V4L2_MEMORY_DMABUF:
                         /* nothing */
                         break;
                 }