dma_cache_maint_page  945 arch/arm/mm/dma-mapping.c 	dma_cache_maint_page(page, off, size, dir, dmac_map_area);
dma_cache_maint_page  966 arch/arm/mm/dma-mapping.c 		dma_cache_maint_page(page, off, size, dir, dmac_unmap_area);