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[PATCHv8,04/26] v4l: vb: remove warnings about MEMORY_DMABUF

Message ID 1344958496-9373-5-git-send-email-t.stanislaws@samsung.com
State New
Headers show

Commit Message

Tomasz Stanislawski Aug. 14, 2012, 3:34 p.m. UTC 
From: Sumit Semwal <sumit.semwal@ti.com>

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>
---
 drivers/media/video/videobuf-core.c |    4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/drivers/media/video/videobuf-core.c b/drivers/media/video/videobuf-core.c
index bf7a326..5449e8a 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;
@@ -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;
 		}