137 			ops->setup_xfer(schan, schan->slave_id);  in shdma_tx_submit()
198 	schan->slave_id = schan->real_slave_id;  in shdma_setup_slave()
218 		schan->real_slave_id = slave->slave_id;  in shdma_alloc_chan_resources()
224 		schan->slave_id = -EINVAL;  in shdma_alloc_chan_resources()
250 		clear_bit(slave->slave_id, shdma_slave_used);  in shdma_alloc_chan_resources()
278 	int slave_id = (long)arg;  in shdma_chan_filter()  local
296 		ret = sdev->ops->set_slave(schan, slave_id, 0, true);  in shdma_chan_filter()
300 		schan->real_slave_id = schan->slave_id;  in shdma_chan_filter()
304 	if (slave_id < 0) {  in shdma_chan_filter()
310 	if (slave_id >= slave_num)  in shdma_chan_filter()
313 	ret = sdev->ops->set_slave(schan, slave_id, 0, true);  in shdma_chan_filter()
317 	schan->real_slave_id = slave_id;  in shdma_chan_filter()
468 	if (schan->slave_id >= 0) {  in shdma_free_chan_resources()
470 		clear_bit(schan->slave_id, shdma_slave_used);  in shdma_free_chan_resources()
668 	int slave_id = schan->slave_id;  in shdma_prep_slave_sg()  local
677 	if (slave_id < 0 || !sg_len) {  in shdma_prep_slave_sg()
679 			 __func__, sg_len, slave_id);  in shdma_prep_slave_sg()
701 	int slave_id = schan->slave_id;  in shdma_prep_dma_cyclic()  local
718 	if (slave_id < 0 || (buf_len < period_len)) {  in shdma_prep_dma_cyclic()
721 			__func__, buf_len, period_len, slave_id);  in shdma_prep_dma_cyclic()
793 	if (WARN_ON_ONCE(config->slave_id &&  in shdma_config()
794 			 config->slave_id != schan->real_slave_id))  in shdma_config()
795 		schan->real_slave_id = config->slave_id;  in shdma_config()