Lines Matching refs:chan_rx
258 struct dma_chan *chan_rx; member
304 struct dma_chan *chan = host->chan_rx; in sh_mmcif_start_dma_rx()
331 host->chan_rx = NULL; in sh_mmcif_start_dma_rx()
385 chan = host->chan_rx; in sh_mmcif_start_dma_tx()
387 host->chan_rx = NULL; in sh_mmcif_start_dma_tx()
444 host->chan_rx = sh_mmcif_request_dma_pdata(host, in sh_mmcif_request_dma()
448 host->chan_rx = dma_request_slave_channel(dev, "rx"); in sh_mmcif_request_dma()
451 host->chan_rx); in sh_mmcif_request_dma()
453 if (!host->chan_tx || !host->chan_rx || in sh_mmcif_request_dma()
455 sh_mmcif_dma_slave_config(host, host->chan_rx, DMA_DEV_TO_MEM)) in sh_mmcif_request_dma()
463 if (host->chan_rx) in sh_mmcif_request_dma()
464 dma_release_channel(host->chan_rx); in sh_mmcif_request_dma()
465 host->chan_tx = host->chan_rx = NULL; in sh_mmcif_request_dma()
477 if (host->chan_rx) { in sh_mmcif_release_dma()
478 struct dma_chan *chan = host->chan_rx; in sh_mmcif_release_dma()
479 host->chan_rx = NULL; in sh_mmcif_release_dma()
1199 if (host->chan_rx) in sh_mmcif_end_cmd()
1216 dma_unmap_sg(host->chan_rx->device->dev, in sh_mmcif_end_cmd()
1245 dmaengine_terminate_all(host->chan_rx); in sh_mmcif_end_cmd()