168 	int mid_rid;  member
384 	if (chan->mid_rid >= 0)  in rcar_dmac_chan_start_xfer()
385 		rcar_dmac_chan_write(chan, RCAR_DMARS, chan->mid_rid);  in rcar_dmac_chan_start_xfer()
1094 	if (rchan->mid_rid >= 0) {  in rcar_dmac_free_chan_resources()
1096 		clear_bit(rchan->mid_rid, dmac->modules);  in rcar_dmac_free_chan_resources()
1097 		rchan->mid_rid = -EINVAL;  in rcar_dmac_free_chan_resources()
1207 	if (rchan->mid_rid < 0 || !sg_len || !sg_dma_len(sgl)) {  in rcar_dmac_prep_slave_sg()
1210 			 __func__, sg_len, rchan->mid_rid);  in rcar_dmac_prep_slave_sg()
1235 	if (rchan->mid_rid < 0 || buf_len < period_len) {  in rcar_dmac_prep_dma_cyclic()
1238 			__func__, buf_len, period_len, rchan->mid_rid);  in rcar_dmac_prep_dma_cyclic()
1722 	rchan->mid_rid = dma_spec->args[0];  in rcar_dmac_of_xlate()
1770 	rchan->mid_rid = -EINVAL;  in rcar_dmac_chan_probe()