Lines Matching refs:chan_rx
249 struct dma_chan *chan_rx; member
295 struct dma_chan *chan = host->chan_rx; in sh_mmcif_start_dma_rx()
322 host->chan_rx = NULL; in sh_mmcif_start_dma_rx()
376 chan = host->chan_rx; in sh_mmcif_start_dma_tx()
378 host->chan_rx = NULL; in sh_mmcif_start_dma_tx()
435 host->chan_rx = sh_mmcif_request_dma_pdata(host, in sh_mmcif_request_dma()
439 host->chan_rx = dma_request_slave_channel(dev, "rx"); in sh_mmcif_request_dma()
442 host->chan_rx); in sh_mmcif_request_dma()
444 if (!host->chan_tx || !host->chan_rx || in sh_mmcif_request_dma()
446 sh_mmcif_dma_slave_config(host, host->chan_rx, DMA_DEV_TO_MEM)) in sh_mmcif_request_dma()
454 if (host->chan_rx) in sh_mmcif_request_dma()
455 dma_release_channel(host->chan_rx); in sh_mmcif_request_dma()
456 host->chan_tx = host->chan_rx = NULL; in sh_mmcif_request_dma()
468 if (host->chan_rx) { in sh_mmcif_release_dma()
469 struct dma_chan *chan = host->chan_rx; in sh_mmcif_release_dma()
470 host->chan_rx = NULL; in sh_mmcif_release_dma()
1120 if (host->chan_rx) in sh_mmcif_end_cmd()
1137 dma_unmap_sg(host->chan_rx->device->dev, in sh_mmcif_end_cmd()
1166 dmaengine_terminate_all(host->chan_rx); in sh_mmcif_end_cmd()