Lines Matching refs:dma_rx_channel
422 host->dma_rx_channel = dma_request_slave_channel(mmc_dev(host->mmc), "rx"); in mmci_dma_setup()
433 if (host->dma_rx_channel && !host->dma_tx_channel) in mmci_dma_setup()
434 host->dma_tx_channel = host->dma_rx_channel; in mmci_dma_setup()
436 if (host->dma_rx_channel) in mmci_dma_setup()
437 rxname = dma_chan_name(host->dma_rx_channel); in mmci_dma_setup()
460 if (host->dma_rx_channel) { in mmci_dma_setup()
461 struct device *dev = host->dma_rx_channel->device->dev; in mmci_dma_setup()
478 if (host->dma_rx_channel) in mmci_dma_release()
479 dma_release_channel(host->dma_rx_channel); in mmci_dma_release()
482 host->dma_rx_channel = host->dma_tx_channel = NULL; in mmci_dma_release()
500 chan = host->dma_rx_channel; in mmci_dma_unmap()
573 chan = host->dma_rx_channel; in __mmci_dma_prep_data()
713 chan = host->dma_rx_channel; in mmci_post_request()