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()
606 host->dma_chan_rx = dma_request_chan(dev, "rx"); in moxart_probe()
615 if (IS_ERR(host->dma_chan_tx) || IS_ERR(host->dma_chan_rx)) { in moxart_probe()
617 PTR_ERR(host->dma_chan_rx) == -EPROBE_DEFER) { in moxart_probe()
625 if (!IS_ERR(host->dma_chan_rx)) { in moxart_probe()
626 dma_release_channel(host->dma_chan_rx); in moxart_probe()
627 host->dma_chan_rx = NULL; in moxart_probe()
633 host->dma_chan_tx, host->dma_chan_rx); in moxart_probe()
648 dmaengine_slave_config(host->dma_chan_rx, &cfg); in moxart_probe()
677 if (!IS_ERR_OR_NULL(host->dma_chan_rx)) in moxart_probe()
678 dma_release_channel(host->dma_chan_rx); in moxart_probe()
694 if (!IS_ERR_OR_NULL(host->dma_chan_rx)) in moxart_remove()
695 dma_release_channel(host->dma_chan_rx); in moxart_remove()