#define dma_sync_sg_for_device dma_sync_sg_for_cpu
extern int
-dma_mapping_error(dma_addr_t dma_addr);
+dma_mapping_error(struct device *dev, dma_addr_t dma_addr);
extern int
dma_supported(struct device *dev, u64 mask);
extern int
dma_set_mask(struct device *dev, u64 mask);
-extern int
-dma_get_cache_alignment(void);
-
-extern int
-dma_is_consistent(struct device *dev, dma_addr_t dma_handle);
-
extern void
dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction);