Lines Matching defs:chan_rx
245 struct dma_chan *chan_rx;
291 struct dma_chan *chan = host->chan_rx;
318 host->chan_rx = NULL;
372 chan = host->chan_rx;
374 host->chan_rx = NULL;
434 host->chan_rx = sh_mmcif_request_dma_pdata(host,
440 host->chan_rx = dma_request_chan(dev, "rx");
441 if (IS_ERR(host->chan_rx))
442 host->chan_rx = NULL;
445 host->chan_rx);
447 if (!host->chan_tx || !host->chan_rx ||
449 sh_mmcif_dma_slave_config(host, host->chan_rx, DMA_DEV_TO_MEM))
457 if (host->chan_rx)
458 dma_release_channel(host->chan_rx);
459 host->chan_tx = host->chan_rx = NULL;
471 if (host->chan_rx) {
472 struct dma_chan *chan = host->chan_rx;
473 host->chan_rx = NULL;
1122 if (host->chan_rx)
1139 dma_unmap_sg(host->chan_rx->device->dev,
1168 dmaengine_terminate_sync(host->chan_rx);