134 	struct dma_chan			*chan_rx;  member
1248 	s->chan_rx = NULL;  in sci_dma_rx_chan_invalidate()
1292 	struct dma_chan *chan = s->chan_rx;  in sci_dma_rx_complete()
1312 	desc = dmaengine_prep_slave_sg(s->chan_rx, &s->sg_rx[active], 1,  in sci_dma_rx_complete()
1359 	struct dma_chan *chan = s->chan_rx;  in sci_dma_rx_submit()
1470 	struct dma_chan *chan = s->chan_rx;  in sci_dma_rx_timer_fn()
1488 	status = dmaengine_tx_status(s->chan_rx, s->active_rx, &state);  in sci_dma_rx_timer_fn()
1506 	status = dmaengine_tx_status(s->chan_rx, s->active_rx, &state);  in sci_dma_rx_timer_fn()
1514 	dmaengine_terminate_async(s->chan_rx);  in sci_dma_rx_timer_fn()
1648 		s->chan_rx_saved = s->chan_rx = chan;  in sci_request_dma()
1698 	if (s->chan_rx) {  in sci_rx_interrupt()
1797 		if (!s->chan_rx)  in sci_er_interrupt()
1835 	if (((ssr_status & SCxSR_RDxF(port)) || s->chan_rx) &&  in sci_mpxed_interrupt()