890 		struct scatterlist *src_sg, struct scatterlist *dst_sg,  in nbpf_prep_sg()  argument
909 		mem_sg = src_sg;  in nbpf_prep_sg()
916 		mem_sg = src_sg;  in nbpf_prep_sg()
935 					sg_dma_address(src_sg),  in nbpf_prep_sg()
945 			src_sg = sg_next(src_sg);  in nbpf_prep_sg()
948 		mem_sg = direction == DMA_DEV_TO_MEM ? dst_sg : src_sg;  in nbpf_prep_sg()
964 	struct scatterlist src_sg;  in nbpf_prep_memcpy()  local
967 	sg_init_table(&src_sg, 1);  in nbpf_prep_memcpy()
970 	sg_dma_address(&src_sg) = src;  in nbpf_prep_memcpy()
973 	sg_dma_len(&src_sg) = len;  in nbpf_prep_memcpy()
978 	return nbpf_prep_sg(chan, &src_sg, &dst_sg, 1,  in nbpf_prep_memcpy()
985 	struct scatterlist *src_sg, unsigned int src_nents,  in nbpf_prep_memcpy_sg()  argument
993 	return nbpf_prep_sg(chan, src_sg, dst_sg, src_nents,  in nbpf_prep_memcpy_sg()