dma_sync_single_for_cpu  379 include/linux/dma-mapping.h static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr,
dma_sync_single_for_cpu  499 include/linux/dma-mapping.h static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr,