Searched refs:dma_chan_rx (Results 1 – 3 of 3) sorted by relevance
70 struct dma_chan *dma_chan_rx; member191 chan = host->dma_chan_rx; in pxamci_setup_data()339 chan = host->dma_chan_rx; in pxamci_data_done()543 chan = host->dma_chan_rx; in pxamci_dma_irq()713 host->dma_chan_rx = dma_request_chan(dev, "rx"); in pxamci_probe()714 if (IS_ERR(host->dma_chan_rx)) { in pxamci_probe()716 ret = PTR_ERR(host->dma_chan_rx); in pxamci_probe()717 host->dma_chan_rx = NULL; in pxamci_probe()772 if (host->dma_chan_rx) in pxamci_probe()773 dma_release_channel(host->dma_chan_rx); in pxamci_probe()[all …]
130 struct dma_chan *dma_chan_rx; member270 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 host->dma_chan_tx, host->dma_chan_rx); in moxart_probe()643 dmaengine_slave_config(host->dma_chan_rx, &cfg); in moxart_probe()692 if (!IS_ERR(host->dma_chan_rx)) in moxart_remove()693 dma_release_channel(host->dma_chan_rx); in moxart_remove()
224 struct dma_chan *dma_chan_rx, *dma_chan_tx; member1118 struct dma_chan *chan = sport->dma_chan_rx; in imx_uart_dma_rx_callback()1191 struct dma_chan *chan = sport->dma_chan_rx; in imx_uart_start_rx_dma()1275 if (sport->dma_chan_rx) { in imx_uart_dma_exit()1276 dmaengine_terminate_sync(sport->dma_chan_rx); in imx_uart_dma_exit()1277 dma_release_channel(sport->dma_chan_rx); in imx_uart_dma_exit()1278 sport->dma_chan_rx = NULL; in imx_uart_dma_exit()1298 sport->dma_chan_rx = dma_request_slave_channel(dev, "rx"); in imx_uart_dma_init()1299 if (!sport->dma_chan_rx) { in imx_uart_dma_init()1310 ret = dmaengine_slave_config(sport->dma_chan_rx, &slave_config); in imx_uart_dma_init()[all …]
