CRIS: Remove define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY (e8a8abf2) · Commits · 戴 / test

include/asm-cris/dma-mapping.h

+0 −11

Original line number	Diff line number	Diff line
		@@ -164,16 +164,5 @@ dma_cache_sync(struct device dev, void vaddr, size_t size,
		{
		}

		#define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
		extern int
		dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
		dma_addr_t device_addr, size_t size, int flags);

		extern void
		dma_release_declared_memory(struct device *dev);

		extern void *
		dma_mark_declared_memory_occupied(struct device *dev,
		dma_addr_t device_addr, size_t size);

		#endif