Searched refs:dma_chan_rx (Results 1 – 2 of 2) sorted by relevance
129 struct dma_chan *dma_chan_rx; member271 dma_chan = host->dma_chan_rx; in moxart_transfer_dma()477 dmaengine_terminate_all(host->dma_chan_rx); in moxart_irq()615 host->dma_chan_rx = of_dma_request_slave_channel(node, "rx"); in moxart_probe()624 if (IS_ERR(host->dma_chan_tx) || IS_ERR(host->dma_chan_rx)) { in moxart_probe()629 host->dma_chan_tx, host->dma_chan_rx); in moxart_probe()643 dmaengine_slave_config(host->dma_chan_rx, &cfg); in moxart_probe()693 if (!IS_ERR(host->dma_chan_rx)) in moxart_remove()694 dma_release_channel(host->dma_chan_rx); in moxart_remove()
224 struct dma_chan *dma_chan_rx, *dma_chan_tx; member441 dmaengine_terminate_all(sport->dma_chan_rx); in imx_stop_rx()891 struct dma_chan *chan = sport->dma_chan_rx; in dma_rx_callback()925 struct dma_chan *chan = sport->dma_chan_rx; in start_rx_dma()953 if (sport->dma_chan_rx) { in imx_uart_dma_exit()954 dma_release_channel(sport->dma_chan_rx); in imx_uart_dma_exit()955 sport->dma_chan_rx = NULL; in imx_uart_dma_exit()976 sport->dma_chan_rx = dma_request_slave_channel(dev, "rx"); in imx_uart_dma_init()977 if (!sport->dma_chan_rx) { in imx_uart_dma_init()987 ret = dmaengine_slave_config(sport->dma_chan_rx, &slave_config); in imx_uart_dma_init()[all …]