From 16770f51251ce5bc5593abdc5f6c5e4b240205fd Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 6 Jan 2008 20:38:18 +0200 Subject: [PATCH] missing dma_sync_single_range_for_{cpu,device} on alpha no-op as all dma_sync_... there. Adrian Bunk: Backported to 2.6.16. Signed-off-by: Al Viro Signed-off-by: Adrian Bunk --- include/asm-alpha/dma-mapping.h | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/include/asm-alpha/dma-mapping.h b/include/asm-alpha/dma-mapping.h index 62d0d6681aa..6d5c465ecc1 100644 --- a/include/asm-alpha/dma-mapping.h +++ b/include/asm-alpha/dma-mapping.h @@ -56,12 +56,14 @@ int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, int dma_set_mask(struct device *dev, u64 mask); -#define dma_sync_single_for_cpu(dev, addr, size, dir) do { } while (0) -#define dma_sync_single_for_device(dev, addr, size, dir) do { } while (0) -#define dma_sync_single_range(dev, addr, off, size, dir) do { } while (0) -#define dma_sync_sg_for_cpu(dev, sg, nents, dir) do { } while (0) -#define dma_sync_sg_for_device(dev, sg, nents, dir) do { } while (0) -#define dma_cache_sync(va, size, dir) do { } while (0) +#define dma_sync_single_for_cpu(dev, addr, size, dir) ((void)0) +#define dma_sync_single_for_device(dev, addr, size, dir) ((void)0) +#define dma_sync_single_range(dev, addr, off, size, dir) ((void)0) +#define dma_sync_sg_for_cpu(dev, sg, nents, dir) ((void)0) +#define dma_sync_sg_for_device(dev, sg, nents, dir) ((void)0) +#define dma_cache_sync(va, size, dir) ((void)0) +#define dma_sync_single_range_for_cpu(dev, addr, offset, size, dir) ((void)0) +#define dma_sync_single_range_for_device(dev, addr, offset, size, dir) ((void)0) #define dma_get_cache_alignment() L1_CACHE_BYTES -- 2.11.4.GIT