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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2011-08-29 10:20:56 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-09-06 22:05:10 +0400 |
| commit | ba7fcb0c954921534707f08ebc4d8beeb2eb17e7 (patch) | |
| tree | 0dc9929461e4ac2af79ab5bfffb1bdac181ad6c5 /include/media/videobuf2-dma-contig.h | |
| parent | 035aa1475d6e4afdf97dccf6c6d6059063398b57 (diff) | |
| download | linux-ba7fcb0c954921534707f08ebc4d8beeb2eb17e7.tar.xz | |
[media] media: vb2: dma contig allocator: use dma_addr instread of paddr
Use the correct 'dma_addr' name for the buffer address. 'paddr' suggested
that this is the physical address in system memory. For most ARM platforms
these two are the same, but this is not a generic rule. 'dma_addr' will
also point better to dma-mapping api.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Pawel Osciak <pawel@osciak.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media/videobuf2-dma-contig.h')
| -rw-r--r-- | include/media/videobuf2-dma-contig.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/media/videobuf2-dma-contig.h b/include/media/videobuf2-dma-contig.h index 7e6c68b23773..19ae1e350567 100644 --- a/include/media/videobuf2-dma-contig.h +++ b/include/media/videobuf2-dma-contig.h @@ -17,11 +17,11 @@ #include <linux/dma-mapping.h> static inline dma_addr_t -vb2_dma_contig_plane_paddr(struct vb2_buffer *vb, unsigned int plane_no) +vb2_dma_contig_plane_dma_addr(struct vb2_buffer *vb, unsigned int plane_no) { - dma_addr_t *paddr = vb2_plane_cookie(vb, plane_no); + dma_addr_t *addr = vb2_plane_cookie(vb, plane_no); - return *paddr; + return *addr; } void *vb2_dma_contig_init_ctx(struct device *dev); |