701 	struct dma_chan *rxchan = uap->dmarx.chan;  in pl011_dma_rx_trigger_dma()  local
706 	if (!rxchan)  in pl011_dma_rx_trigger_dma()
712 	desc = dmaengine_prep_slave_sg(rxchan, &sgbuf->sg, 1,  in pl011_dma_rx_trigger_dma()
722 		dmaengine_terminate_all(rxchan);  in pl011_dma_rx_trigger_dma()
730 	dma_async_issue_pending(rxchan);  in pl011_dma_rx_trigger_dma()
823 	struct dma_chan *rxchan = dmarx->chan;  in pl011_dma_rx_irq()  local
835 	if (dmaengine_pause(rxchan))  in pl011_dma_rx_irq()
837 	dmastat = rxchan->device->device_tx_status(rxchan,  in pl011_dma_rx_irq()
850 	dmaengine_terminate_all(rxchan);  in pl011_dma_rx_irq()
872 	struct dma_chan *rxchan = dmarx->chan;  in pl011_dma_rx_callback()  local
892 	rxchan->device->device_tx_status(rxchan, dmarx->cookie, &state);  in pl011_dma_rx_callback()
896 	dmaengine_terminate_all(rxchan);  in pl011_dma_rx_callback()
938 	struct dma_chan *rxchan = uap->dmarx.chan;  in pl011_dma_rx_poll()  local
947 	rxchan->device->device_tx_status(rxchan, dmarx->cookie, &state);  in pl011_dma_rx_poll()
973 		dmaengine_terminate_all(rxchan);  in pl011_dma_rx_poll()