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authorGeert Uytterhoeven <geert@linux-m68k.org>2013-01-27 09:33:21 +0000
committerMarek Szyprowski <m.szyprowski@samsung.com>2013-01-29 08:11:14 +0100
commitafbe21d8b3aedc9d9df0110eaad3d3a816db55ad (patch)
tree719d37461bf90f4ece111eb1ef79c9a280d9dde2 /arch/c6x/include
parent2e727622ddd14e2cbbe4e756ad4fd1eca915b713 (diff)
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blackfin: Provide dma_mmap_coherent() and dma_get_sgtable()
blackfin/allmodconfig: drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_mmap’: drivers/media/v4l2-core/videobuf2-dma-contig.c:204: error: implicit declaration of function ‘dma_mmap_coherent’ drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_get_base_sgt’: drivers/media/v4l2-core/videobuf2-dma-contig.c:387: error: implicit declaration of function ‘dma_get_sgtable’ For architectures using dma_map_ops, dma_mmap_coherent() and dma_get_sgtable() are provided in <asm-generic/dma-mapping-common.h>. Blackfin does not use dma_map_ops, hence it should implement them as inline stubs using dma_common_mmap() and dma_common_get_sgtable(). Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: uclinux-dist-devel@blackfin.uclinux.org Acked-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Diffstat (limited to 'arch/c6x/include')
0 files changed, 0 insertions, 0 deletions
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