dma_unmap_single_attrs   29 include/asm-generic/dma-mapping-common.h static inline void dma_unmap_single_attrs(struct device *dev, dma_addr_t addr,
dma_unmap_single_attrs  257 include/linux/dma-mapping.h #define dma_unmap_single_attrs(dev, dma_addr, size, dir, attrs) \