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| author | Pawel Osciak <pawel@osciak.com> | 2011-03-14 16:38:24 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-03-23 01:41:58 +0300 |
| commit | 472af2b05bdefcaee7e754e22cbf131110017ad6 (patch) | |
| tree | e3fe18e25905bb069518e00b5a4d2f75a58f42f9 /drivers | |
| parent | d6db5bfe7fd6d4334a1460923ba8175f1a0ece2d (diff) | |
| download | linux-472af2b05bdefcaee7e754e22cbf131110017ad6.tar.xz | |
[media] videobuf2-dma-contig: make cookie() return a pointer to dma_addr_t
dma_addr_t may not fit into void* on some architectures. To be safe, make
vb2_dma_contig_cookie() return a pointer to dma_addr_t and dereference it
in vb2_dma_contig_plane_paddr() back to dma_addr_t.
Signed-off-by: Pawel Osciak <pawel@osciak.com>
Reported-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/videobuf2-dma-contig.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/videobuf2-dma-contig.c b/drivers/media/video/videobuf2-dma-contig.c index 90495b7b4ddf..58205d596138 100644 --- a/drivers/media/video/videobuf2-dma-contig.c +++ b/drivers/media/video/videobuf2-dma-contig.c @@ -78,7 +78,7 @@ static void *vb2_dma_contig_cookie(void *buf_priv) { struct vb2_dc_buf *buf = buf_priv; - return (void *)buf->paddr; + return &buf->paddr; } static void *vb2_dma_contig_vaddr(void *buf_priv) |