139 		enum dma_data_direction dir)  in _dma_cache_sync()  argument
141 	switch (dir) {  in _dma_cache_sync()
152 		pr_err("Invalid DMA dir [%d] for OP @ %pa[p]\n", dir, &paddr);  in _dma_cache_sync()
170 		unsigned long offset, size_t size, enum dma_data_direction dir,  in arc_dma_map_page()  argument
176 		_dma_cache_sync(paddr, size, dir);  in arc_dma_map_page()
190 			       size_t size, enum dma_data_direction dir,  in arc_dma_unmap_page()  argument
196 		_dma_cache_sync(paddr, size, dir);  in arc_dma_unmap_page()
200 	   int nents, enum dma_data_direction dir, unsigned long attrs)  in arc_dma_map_sg()  argument
207 					       s->length, dir);  in arc_dma_map_sg()
213 			     int nents, enum dma_data_direction dir,  in arc_dma_unmap_sg()  argument
220 		arc_dma_unmap_page(dev, sg_dma_address(s), sg_dma_len(s), dir,  in arc_dma_unmap_sg()
225 		dma_addr_t dma_handle, size_t size, enum dma_data_direction dir)  in arc_dma_sync_single_for_cpu()  argument
231 		dma_addr_t dma_handle, size_t size, enum dma_data_direction dir)  in arc_dma_sync_single_for_device()  argument
238 		enum dma_data_direction dir)  in arc_dma_sync_sg_for_cpu()  argument
244 		_dma_cache_sync(sg_phys(sg), sg->length, dir);  in arc_dma_sync_sg_for_cpu()
249 		enum dma_data_direction dir)  in arc_dma_sync_sg_for_device()  argument
255 		_dma_cache_sync(sg_phys(sg), sg->length, dir);  in arc_dma_sync_sg_for_device()