168 	int mid_rid;  member
353 	if (chan->mid_rid >= 0)  in rcar_dmac_chan_start_xfer()
354 		rcar_dmac_chan_write(chan, RCAR_DMARS, chan->mid_rid);  in rcar_dmac_chan_start_xfer()
1067 	if (rchan->mid_rid >= 0) {  in rcar_dmac_free_chan_resources()
1069 		clear_bit(rchan->mid_rid, dmac->modules);  in rcar_dmac_free_chan_resources()
1070 		rchan->mid_rid = -EINVAL;  in rcar_dmac_free_chan_resources()
1180 	if (rchan->mid_rid < 0 || !sg_len || !sg_dma_len(sgl)) {  in rcar_dmac_prep_slave_sg()
1183 			 __func__, sg_len, rchan->mid_rid);  in rcar_dmac_prep_slave_sg()
1208 	if (rchan->mid_rid < 0 || buf_len < period_len) {  in rcar_dmac_prep_dma_cyclic()
1211 			__func__, buf_len, period_len, rchan->mid_rid);  in rcar_dmac_prep_dma_cyclic()
1695 	rchan->mid_rid = dma_spec->args[0];  in rcar_dmac_of_xlate()
1748 	rchan->mid_rid = -EINVAL;  in rcar_dmac_chan_probe()