134 	struct dma_chan			*chan_rx;  member
1250 	s->chan_rx = NULL;  in sci_dma_rx_chan_invalidate()
1294 	struct dma_chan *chan = s->chan_rx;  in sci_dma_rx_complete()
1314 	desc = dmaengine_prep_slave_sg(s->chan_rx, &s->sg_rx[active], 1,  in sci_dma_rx_complete()
1361 	struct dma_chan *chan = s->chan_rx;  in sci_dma_rx_submit()
1472 	struct dma_chan *chan = s->chan_rx;  in sci_dma_rx_timer_fn()
1490 	status = dmaengine_tx_status(s->chan_rx, s->active_rx, &state);  in sci_dma_rx_timer_fn()
1508 	status = dmaengine_tx_status(s->chan_rx, s->active_rx, &state);  in sci_dma_rx_timer_fn()
1516 	dmaengine_terminate_async(s->chan_rx);  in sci_dma_rx_timer_fn()
1650 		s->chan_rx_saved = s->chan_rx = chan;  in sci_request_dma()
1700 	if (s->chan_rx) {  in sci_rx_interrupt()
1799 		if (!s->chan_rx)  in sci_er_interrupt()
1837 	if (((ssr_status & SCxSR_RDxF(port)) || s->chan_rx) &&  in sci_mpxed_interrupt()