dmac_unmap_area    93 arch/arm/mm/dma-mapping-nommu.c 		dmac_unmap_area(__va(paddr), size, dir);
dmac_unmap_area   966 arch/arm/mm/dma-mapping.c 		dma_cache_maint_page(page, off, size, dir, dmac_unmap_area);
dmac_unmap_area    18 arch/arm/mm/dma.h extern void dmac_unmap_area(const void *, size_t, int);