Commit 25b719d7 authored Oct 15, 2013 by Stefano Stabellini

arm64: define DMA_ERROR_CODE



Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
CC: will.deacon@arm.com

Changes in v8:
- cast to dma_addr_t before returning.

parent 06e6295b

arch/arm64/include/asm/dma-mapping.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -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)