r4k_dma_cache_wback_inv 1884 arch/mips/mm/c-r4k.c 		_dma_cache_wback_inv	= r4k_dma_cache_wback_inv;
r4k_dma_cache_wback_inv 1885 arch/mips/mm/c-r4k.c 		_dma_cache_wback	= r4k_dma_cache_wback_inv;