[Linaro-mm-sig] [RFCv1 3/4] v4l:vb: remove warnings about MEMORY_DMABUF

Sumit Semwal sumit.semwal at ti.com
Thu Jan 5 10:41:57 UTC 2012


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 at ti.com>
---
 drivers/media/video/videobuf-core.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c
index de4fa4e..b457c8b 100644
--- a/drivers/media/video/videobuf-core.c
+++ b/drivers/media/video/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;
@@ -411,6 +414,7 @@ int __videobuf_mmap_setup(struct videobuf_queue *q,
 			break;
 		case V4L2_MEMORY_USERPTR:
 		case V4L2_MEMORY_OVERLAY:
+		case V4L2_MEMORY_DMABUF:
 			/* nothing */
 			break;
 		}
-- 
1.7.5.4




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