530 		dma_sync_single_for_device(ctlr->dma_rx->device->dev,  in bcm2835_spi_transfer_prologue()
653 		dmaengine_terminate_async(ctlr->dma_rx);  in bcm2835_spi_dma_tx_done()
694 		chan  = ctlr->dma_rx;  in bcm2835_spi_prepare_sg()
829 	dma_async_issue_pending(ctlr->dma_rx);  in bcm2835_spi_transfer_one_dma()
839 		dmaengine_terminate_async(ctlr->dma_rx);  in bcm2835_spi_transfer_one_dma()
883 	if (ctlr->dma_rx) {  in bcm2835_dma_release()
884 		dmaengine_terminate_sync(ctlr->dma_rx);  in bcm2835_dma_release()
885 		dma_release_channel(ctlr->dma_rx);  in bcm2835_dma_release()
886 		ctlr->dma_rx = NULL;  in bcm2835_dma_release()
915 	ctlr->dma_rx = dma_request_chan(dev, "rx");  in bcm2835_dma_init()
916 	if (IS_ERR(ctlr->dma_rx)) {  in bcm2835_dma_init()
917 		ret = dev_err_probe(dev, PTR_ERR(ctlr->dma_rx),  in bcm2835_dma_init()
919 		ctlr->dma_rx = NULL;  in bcm2835_dma_init()
972 	ret = dmaengine_slave_config(ctlr->dma_rx, &slave_config);  in bcm2835_dma_init()
1140 	if (ctlr->dma_rx) {  in bcm2835_spi_handle_err()
1141 		dmaengine_terminate_sync(ctlr->dma_rx);  in bcm2835_spi_handle_err()
1160 		dma_unmap_single(ctlr->dma_rx->device->dev,  in bcm2835_spi_cleanup()
1178 	if (!ctlr->dma_rx)  in bcm2835_spi_setup_dma()
1181 	target->clear_rx_addr = dma_map_single(ctlr->dma_rx->device->dev,  in bcm2835_spi_setup_dma()
1185 	if (dma_mapping_error(ctlr->dma_rx->device->dev, target->clear_rx_addr)) {  in bcm2835_spi_setup_dma()
1191 	target->clear_rx_desc = dmaengine_prep_dma_cyclic(ctlr->dma_rx,  in bcm2835_spi_setup_dma()
1261 	if (ctlr->dma_rx) {  in bcm2835_spi_setup()
1265 		dma_sync_single_for_device(ctlr->dma_rx->device->dev,  in bcm2835_spi_setup()