1 #ifndef __ASM_AVR32_DMA_MAPPING_H 2 #define __ASM_AVR32_DMA_MAPPING_H 3 4 extern void dma_cache_sync(struct device *dev, void *vaddr, size_t size, 5 int direction); 6 7 extern struct dma_map_ops avr32_dma_ops; 8 get_dma_ops(struct device * dev)9static inline struct dma_map_ops *get_dma_ops(struct device *dev) 10 { 11 return &avr32_dma_ops; 12 } 13 14 #endif /* __ASM_AVR32_DMA_MAPPING_H */ 15