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[media] vb2: move __qbuf_mmap before __qbuf_userptr 

__qbuf_mmap was sort of hidden in between the much larger __qbuf_userptr
and __qbuf_dmabuf functions. Move it before __qbuf_userptr which is
also conform the usual order these memory models are implemented: first
mmap, then userptr, then dmabuf.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Pawel Osciak <pawel@osciak.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Hans Verkuil 2014-03-10 12:23:13 -03:00 committed by Mauro Carvalho Chehab
parent fd4354cf52
commit dcc2428a5e
1 changed files with 9 additions and 9 deletions
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18
drivers/media/v4l2-core/videobuf2-core.c
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@ -1304,6 +1304,15 @@ static void __fill_vb2_buffer(struct vb2_buffer *vb, const struct v4l2_buffer *b
} }
} }
/**
* __qbuf_mmap() - handle qbuf of an MMAP buffer
*/
static int __qbuf_mmap(struct vb2_buffer *vb, const struct v4l2_buffer *b)
{
__fill_vb2_buffer(vb, b, vb->v4l2_planes);
return call_vb_qop(vb, buf_prepare, vb);
}
/** /**
* __qbuf_userptr() - handle qbuf of a USERPTR buffer * __qbuf_userptr() - handle qbuf of a USERPTR buffer
*/ */
@ -1407,15 +1416,6 @@ err:
return ret; return ret;
} }
/**
* __qbuf_mmap() - handle qbuf of an MMAP buffer
*/
static int __qbuf_mmap(struct vb2_buffer *vb, const struct v4l2_buffer *b)
{
__fill_vb2_buffer(vb, b, vb->v4l2_planes);
return call_vb_qop(vb, buf_prepare, vb);
}
/** /**
* __qbuf_dmabuf() - handle qbuf of a DMABUF buffer * __qbuf_dmabuf() - handle qbuf of a DMABUF buffer
*/ */