Messages in this thread Patch in this message | | | From | FUJITA Tomonori <> | Subject | [PATCH -mm 2/2] mn10300: add a pointer to Documentation/DMA-API.txt | Date | Sat, 20 Feb 2010 17:09:25 +0900 |
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Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> --- arch/mn10300/include/asm/dma-mapping.h | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/mn10300/include/asm/dma-mapping.h b/arch/mn10300/include/asm/dma-mapping.h index 517d3b6..db71441 100644 --- a/arch/mn10300/include/asm/dma-mapping.h +++ b/arch/mn10300/include/asm/dma-mapping.h @@ -17,6 +17,11 @@ #include <asm/cache.h> #include <asm/io.h> +/* + * See Documentation/DMA-API.txt for the description of how the + * following DMA API should work. +*/ + extern void *dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, int flag); -- 1.6.5
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