Lines Matching refs:dma_rx
526 dma_sync_single_for_device(ctlr->dma_rx->device->dev,
649 dmaengine_terminate_async(ctlr->dma_rx);
690 chan = ctlr->dma_rx;
825 dma_async_issue_pending(ctlr->dma_rx);
835 dmaengine_terminate_async(ctlr->dma_rx);
879 if (ctlr->dma_rx) {
880 dmaengine_terminate_sync(ctlr->dma_rx);
881 dma_release_channel(ctlr->dma_rx);
882 ctlr->dma_rx = NULL;
911 ctlr->dma_rx = dma_request_chan(dev, "rx");
912 if (IS_ERR(ctlr->dma_rx)) {
913 ret = dev_err_probe(dev, PTR_ERR(ctlr->dma_rx),
915 ctlr->dma_rx = NULL;
968 ret = dmaengine_slave_config(ctlr->dma_rx, &slave_config);
1149 if (ctlr->dma_rx) {
1150 dmaengine_terminate_sync(ctlr->dma_rx);
1173 dma_unmap_single(ctlr->dma_rx->device->dev,
1188 if (!ctlr->dma_rx)
1191 target->clear_rx_addr = dma_map_single(ctlr->dma_rx->device->dev,
1195 if (dma_mapping_error(ctlr->dma_rx->device->dev, target->clear_rx_addr)) {
1201 target->clear_rx_desc = dmaengine_prep_dma_cyclic(ctlr->dma_rx,
1258 if (ctlr->dma_rx) {
1262 dma_sync_single_for_device(ctlr->dma_rx->device->dev,