Lines Matching refs:chan_rx
246 struct dma_chan *chan_rx; member
292 struct dma_chan *chan = host->chan_rx; in sh_mmcif_start_dma_rx()
319 host->chan_rx = NULL; in sh_mmcif_start_dma_rx()
373 chan = host->chan_rx; in sh_mmcif_start_dma_tx()
375 host->chan_rx = NULL; in sh_mmcif_start_dma_tx()
432 host->chan_rx = sh_mmcif_request_dma_pdata(host, in sh_mmcif_request_dma()
436 host->chan_rx = dma_request_slave_channel(dev, "rx"); in sh_mmcif_request_dma()
439 host->chan_rx); in sh_mmcif_request_dma()
441 if (!host->chan_tx || !host->chan_rx || in sh_mmcif_request_dma()
443 sh_mmcif_dma_slave_config(host, host->chan_rx, DMA_DEV_TO_MEM)) in sh_mmcif_request_dma()
451 if (host->chan_rx) in sh_mmcif_request_dma()
452 dma_release_channel(host->chan_rx); in sh_mmcif_request_dma()
453 host->chan_tx = host->chan_rx = NULL; in sh_mmcif_request_dma()
465 if (host->chan_rx) { in sh_mmcif_release_dma()
466 struct dma_chan *chan = host->chan_rx; in sh_mmcif_release_dma()
467 host->chan_rx = NULL; in sh_mmcif_release_dma()
1117 if (host->chan_rx) in sh_mmcif_end_cmd()
1134 dma_unmap_sg(host->chan_rx->device->dev, in sh_mmcif_end_cmd()
1163 dmaengine_terminate_all(host->chan_rx); in sh_mmcif_end_cmd()