Lines Matching refs:dma_tx
604 dmaengine_terminate_async(ctlr->dma_tx);
676 chan = ctlr->dma_tx;
797 dma_async_issue_pending(ctlr->dma_tx);
811 dmaengine_terminate_sync(ctlr->dma_tx);
857 if (ctlr->dma_tx) {
858 dmaengine_terminate_sync(ctlr->dma_tx);
864 dma_unmap_page_attrs(ctlr->dma_tx->device->dev,
869 dma_release_channel(ctlr->dma_tx);
870 ctlr->dma_tx = NULL;
909 ctlr->dma_tx = dma_request_chan(dev, "tx");
910 if (IS_ERR(ctlr->dma_tx)) {
912 ret = PTR_ERR(ctlr->dma_tx);
913 ctlr->dma_tx = NULL;
932 ret = dmaengine_slave_config(ctlr->dma_tx, &slave_config);
936 bs->fill_tx_addr = dma_map_page_attrs(ctlr->dma_tx->device->dev,
940 if (dma_mapping_error(ctlr->dma_tx->device->dev, bs->fill_tx_addr)) {
947 bs->fill_tx_desc = dmaengine_prep_dma_cyclic(ctlr->dma_tx,
1177 if (ctlr->dma_tx) {
1178 dmaengine_terminate_sync(ctlr->dma_tx);