1 #ifndef _M68K_DMA_MAPPING_H 2 #define _M68K_DMA_MAPPING_H 3 4 extern struct dma_map_ops m68k_dma_ops; 5 get_dma_ops(struct device * dev)6static inline struct dma_map_ops *get_dma_ops(struct device *dev) 7 { 8 return &m68k_dma_ops; 9 } 10 dma_cache_sync(struct device * dev,void * vaddr,size_t size,enum dma_data_direction dir)11static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size, 12 enum dma_data_direction dir) 13 { 14 /* we use coherent allocation, so not much to do here. */ 15 } 16 17 #endif /* _M68K_DMA_MAPPING_H */ 18