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