928 rcar_dmac_chan_prep_sg(struct rcar_dmac_chan *chan, struct scatterlist *sgl,  in rcar_dmac_chan_prep_sg()  argument
964 	for_each_sg(sgl, sg, sg_len, i) {  in rcar_dmac_chan_prep_sg()
1131 	struct scatterlist sgl;  in rcar_dmac_prep_dma_memcpy()  local
1136 	sg_init_table(&sgl, 1);  in rcar_dmac_prep_dma_memcpy()
1137 	sg_set_page(&sgl, pfn_to_page(PFN_DOWN(dma_src)), len,  in rcar_dmac_prep_dma_memcpy()
1139 	sg_dma_address(&sgl) = dma_src;  in rcar_dmac_prep_dma_memcpy()
1140 	sg_dma_len(&sgl) = len;  in rcar_dmac_prep_dma_memcpy()
1142 	return rcar_dmac_chan_prep_sg(rchan, &sgl, 1, dma_dest,  in rcar_dmac_prep_dma_memcpy()
1200 rcar_dmac_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl,  in rcar_dmac_prep_slave_sg()  argument
1207 	if (rchan->mid_rid < 0 || !sg_len || !sg_dma_len(sgl)) {  in rcar_dmac_prep_slave_sg()
1217 	return rcar_dmac_chan_prep_sg(rchan, sgl, sg_len, rchan->map.addr,  in rcar_dmac_prep_slave_sg()
1230 	struct scatterlist *sgl;  in rcar_dmac_prep_dma_cyclic()  local
1257 	sgl = kmalloc_array(sg_len, sizeof(*sgl), GFP_NOWAIT);  in rcar_dmac_prep_dma_cyclic()
1258 	if (!sgl)  in rcar_dmac_prep_dma_cyclic()
1261 	sg_init_table(sgl, sg_len);  in rcar_dmac_prep_dma_cyclic()
1266 		sg_set_page(&sgl[i], pfn_to_page(PFN_DOWN(src)), period_len,  in rcar_dmac_prep_dma_cyclic()
1268 		sg_dma_address(&sgl[i]) = src;  in rcar_dmac_prep_dma_cyclic()
1269 		sg_dma_len(&sgl[i]) = period_len;  in rcar_dmac_prep_dma_cyclic()
1272 	desc = rcar_dmac_chan_prep_sg(rchan, sgl, sg_len, rchan->map.addr,  in rcar_dmac_prep_dma_cyclic()
1275 	kfree(sgl);  in rcar_dmac_prep_dma_cyclic()