140 			ops->setup_xfer(schan, schan->slave_id);  in shdma_tx_submit()
201 	schan->slave_id = schan->real_slave_id;  in shdma_setup_slave()
221 		schan->real_slave_id = slave->slave_id;  in shdma_alloc_chan_resources()
227 		schan->slave_id = -EINVAL;  in shdma_alloc_chan_resources()
253 		clear_bit(slave->slave_id, shdma_slave_used);  in shdma_alloc_chan_resources()
281 	int slave_id = (long)arg;  in shdma_chan_filter()  local
299 		ret = sdev->ops->set_slave(schan, slave_id, 0, true);  in shdma_chan_filter()
303 		schan->real_slave_id = schan->slave_id;  in shdma_chan_filter()
307 	if (slave_id < 0) {  in shdma_chan_filter()
313 	if (slave_id >= slave_num)  in shdma_chan_filter()
316 	ret = sdev->ops->set_slave(schan, slave_id, 0, true);  in shdma_chan_filter()
320 	schan->real_slave_id = slave_id;  in shdma_chan_filter()
471 	if (schan->slave_id >= 0) {  in shdma_free_chan_resources()
473 		clear_bit(schan->slave_id, shdma_slave_used);  in shdma_free_chan_resources()
671 	int slave_id = schan->slave_id;  in shdma_prep_slave_sg()  local
680 	if (slave_id < 0 || !sg_len) {  in shdma_prep_slave_sg()
682 			 __func__, sg_len, slave_id);  in shdma_prep_slave_sg()
704 	int slave_id = schan->slave_id;  in shdma_prep_dma_cyclic()  local
721 	if (slave_id < 0 || (buf_len < period_len)) {  in shdma_prep_dma_cyclic()
724 			__func__, buf_len, period_len, slave_id);  in shdma_prep_dma_cyclic()
796 	if (WARN_ON_ONCE(config->slave_id &&  in shdma_config()
797 			 config->slave_id != schan->real_slave_id))  in shdma_config()
798 		schan->real_slave_id = config->slave_id;  in shdma_config()