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

   1 #ifndef _ALPHA_DMA_MAPPING_H
   2 #define _ALPHA_DMA_MAPPING_H
   3
   4 extern struct dma_map_ops *dma_ops;
   5
   6 static inline struct dma_map_ops *get_dma_ops(struct device *dev)
   7 {
   8         return dma_ops;
   9 }
  10
  11 #define dma_cache_sync(dev, va, size, dir)                ((void)0)
  12
  13 #endif  /* _ALPHA_DMA_MAPPING_H */