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| author | Sonic Zhang <sonic.zhang@analog.com> | 2007-06-21 07:34:16 +0400 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-06-21 07:34:16 +0400 |
| commit | 334280fff3f7201d0fd564fe85e0a6f035ce3f68 (patch) | |
| tree | c49ee014013098b5836f5a6926d2512e1d9e96ca | |
| parent | b9b712765738d141154b435a5bfec4adbbee25f3 (diff) | |
| download | linux-334280fff3f7201d0fd564fe85e0a6f035ce3f68.tar.xz | |
Blackfin arch: Add definition of dma_mapping_error
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
| -rw-r--r-- | include/asm-blackfin/dma-mapping.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-blackfin/dma-mapping.h b/include/asm-blackfin/dma-mapping.h index 7a77d7fe3a33..282fabccf6a6 100644 --- a/include/asm-blackfin/dma-mapping.h +++ b/include/asm-blackfin/dma-mapping.h @@ -15,6 +15,8 @@ void dma_free_coherent(struct device *dev, size_t size, void *vaddr, #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) +#define dma_mapping_error + /* * Map a single buffer of the indicated size for DMA in streaming mode. * The 32-bit bus address to use is returned. |