149 	int mid_rid;  member
324 	if (chan->mid_rid >= 0)  in rcar_dmac_chan_start_xfer()
325 		rcar_dmac_chan_write(chan, RCAR_DMARS, chan->mid_rid);  in rcar_dmac_chan_start_xfer()
981 	if (rchan->mid_rid >= 0) {  in rcar_dmac_free_chan_resources()
983 		clear_bit(rchan->mid_rid, dmac->modules);  in rcar_dmac_free_chan_resources()
984 		rchan->mid_rid = -EINVAL;  in rcar_dmac_free_chan_resources()
1033 	if (rchan->mid_rid < 0 || !sg_len) {  in rcar_dmac_prep_slave_sg()
1036 			 __func__, sg_len, rchan->mid_rid);  in rcar_dmac_prep_slave_sg()
1061 	if (rchan->mid_rid < 0 || buf_len < period_len) {  in rcar_dmac_prep_dma_cyclic()
1064 			__func__, buf_len, period_len, rchan->mid_rid);  in rcar_dmac_prep_dma_cyclic()
1470 	rchan->mid_rid = dma_spec->args[0];  in rcar_dmac_of_xlate()
1532 	rchan->mid_rid = -EINVAL;  in rcar_dmac_chan_probe()