103 	struct dma_chan			*chan_rx;  member
1083 	struct dma_chan *chan = s->chan_rx;  in sci_rx_dma_release()
1088 	s->chan_rx = NULL;  in sci_rx_dma_release()
1102 	struct dma_chan *chan = s->chan_rx;  in sci_dma_rx_complete()
1122 	desc = dmaengine_prep_slave_sg(s->chan_rx, &s->sg_rx[active], 1,  in sci_dma_rx_complete()
1169 	struct dma_chan *chan = s->chan_rx;  in sci_submit_rx()
1264 	struct dma_chan *chan = s->chan_rx;  in rx_timer_fn()
1283 	status = dmaengine_tx_status(s->chan_rx, s->active_rx, &state);  in rx_timer_fn()
1301 	status = dmaengine_tx_status(s->chan_rx, s->active_rx, &state);  in rx_timer_fn()
1309 	dmaengine_terminate_all(s->chan_rx);  in rx_timer_fn()
1418 		s->chan_rx = chan;  in sci_request_dma()
1427 			s->chan_rx = NULL;  in sci_request_dma()
1456 	if (s->chan_rx)  in sci_free_dma()
1475 	if (s->chan_rx) {  in sci_rx_interrupt()
1534 		if (!s->chan_rx)  in sci_er_interrupt()
1585 	if (((ssr_status & SCxSR_RDxF(port)) || s->chan_rx) &&  in sci_mpxed_interrupt()
1830 	if (s->chan_rx) {  in sci_shutdown()
2041 	if (s->chan_rx) {  in sci_set_termios()