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[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>
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@ -335,6 +335,9 @@ static void videobuf_status(struct videobuf_queue *q, struct v4l2_buffer *b,
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case V4L2_MEMORY_OVERLAY:
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b->m.offset = vb->boff;
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break;
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case V4L2_MEMORY_DMABUF:
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/* DMABUF is not handled in videobuf framework */
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break;
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}
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b->flags = 0;
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@ -405,6 +408,7 @@ int __videobuf_mmap_setup(struct videobuf_queue *q,
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break;
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case V4L2_MEMORY_USERPTR:
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case V4L2_MEMORY_OVERLAY:
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case V4L2_MEMORY_DMABUF:
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/* nothing */
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break;
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}
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