Lines Matching refs:dma_chan_rx
130 struct dma_chan *dma_chan_rx; member
270 dma_chan = host->dma_chan_rx; in moxart_transfer_dma()
474 dmaengine_terminate_all(host->dma_chan_rx); in moxart_irq()
609 host->dma_chan_rx = dma_request_chan(dev, "rx"); in moxart_probe()
618 if (IS_ERR(host->dma_chan_tx) || IS_ERR(host->dma_chan_rx)) { in moxart_probe()
620 PTR_ERR(host->dma_chan_rx) == -EPROBE_DEFER) { in moxart_probe()
628 if (!IS_ERR(host->dma_chan_rx)) { in moxart_probe()
629 dma_release_channel(host->dma_chan_rx); in moxart_probe()
630 host->dma_chan_rx = NULL; in moxart_probe()
636 host->dma_chan_tx, host->dma_chan_rx); in moxart_probe()
651 dmaengine_slave_config(host->dma_chan_rx, &cfg); in moxart_probe()
688 if (!IS_ERR_OR_NULL(host->dma_chan_rx)) in moxart_probe()
689 dma_release_channel(host->dma_chan_rx); in moxart_probe()
705 if (!IS_ERR_OR_NULL(host->dma_chan_rx)) in moxart_remove()
706 dma_release_channel(host->dma_chan_rx); in moxart_remove()