From e816f573ecb2aeb35032cec7f57fe37f224fd979 Mon Sep 17 00:00:00 2001 From: Stefano Stabellini Date: Tue, 15 Oct 2013 15:49:03 +0000 Subject: arm64: define DMA_ERROR_CODE Signed-off-by: Stefano Stabellini Acked-by: Catalin Marinas CC: will.deacon@arm.com Changes in v8: - cast to dma_addr_t before returning. (cherry picked from commit 25b719d7b45947a79d298414cdfb5ec8fadf0ec8) Signed-off-by: Mark Brown --- arch/arm64/include/asm/dma-mapping.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/include/asm/dma-mapping.h b/arch/arm64/include/asm/dma-mapping.h index 8d1810001aef..59206b178494 100644 --- a/arch/arm64/include/asm/dma-mapping.h +++ b/arch/arm64/include/asm/dma-mapping.h @@ -25,6 +25,7 @@ #define ARCH_HAS_DMA_GET_REQUIRED_MASK +#define DMA_ERROR_CODE (~(dma_addr_t)0) extern struct dma_map_ops *dma_ops; static inline struct dma_map_ops *get_dma_ops(struct device *dev) -- cgit v1.2.3