517 		dma_sync_single_for_device(ctlr->dma_rx->device->dev,  in bcm2835_spi_transfer_prologue()
641 		dmaengine_terminate_async(ctlr->dma_rx);  in bcm2835_spi_dma_tx_done()
682 		chan  = ctlr->dma_rx;  in bcm2835_spi_prepare_sg()
817 	dma_async_issue_pending(ctlr->dma_rx);  in bcm2835_spi_transfer_one_dma()
827 		dmaengine_terminate_async(ctlr->dma_rx);  in bcm2835_spi_transfer_one_dma()
873 	if (ctlr->dma_rx) {  in bcm2835_dma_release()
874 		dmaengine_terminate_sync(ctlr->dma_rx);  in bcm2835_dma_release()
881 			dma_unmap_single(ctlr->dma_rx->device->dev,  in bcm2835_dma_release()
886 		dma_release_channel(ctlr->dma_rx);  in bcm2835_dma_release()
887 		ctlr->dma_rx = NULL;  in bcm2835_dma_release()
916 	ctlr->dma_rx = dma_request_chan(dev, "rx");  in bcm2835_dma_init()
917 	if (IS_ERR(ctlr->dma_rx)) {  in bcm2835_dma_init()
919 		ret = PTR_ERR(ctlr->dma_rx);  in bcm2835_dma_init()
920 		ctlr->dma_rx = NULL;  in bcm2835_dma_init()
973 	ret = dmaengine_slave_config(ctlr->dma_rx, &slave_config);  in bcm2835_dma_init()
977 	bs->clear_rx_addr = dma_map_single(ctlr->dma_rx->device->dev,  in bcm2835_dma_init()
981 	if (dma_mapping_error(ctlr->dma_rx->device->dev, bs->clear_rx_addr)) {  in bcm2835_dma_init()
989 		bs->clear_rx_desc[i] = dmaengine_prep_dma_cyclic(ctlr->dma_rx,  in bcm2835_dma_init()
1181 	if (ctlr->dma_rx) {  in bcm2835_spi_handle_err()
1182 		dmaengine_terminate_sync(ctlr->dma_rx);  in bcm2835_spi_handle_err()
1226 	if (ctlr->dma_rx) {  in bcm2835_spi_setup()
1231 		dma_sync_single_for_device(ctlr->dma_rx->device->dev,  in bcm2835_spi_setup()