Searched refs:dma_chan_tx (Results 1 – 3 of 3) sorted by relevance
129 struct dma_chan *dma_chan_tx; member268 dma_chan = host->dma_chan_tx; in moxart_transfer_dma()477 dmaengine_terminate_all(host->dma_chan_tx); in moxart_irq()612 host->dma_chan_tx = dma_request_slave_channel_reason(dev, "tx"); in moxart_probe()622 if (IS_ERR(host->dma_chan_tx) || IS_ERR(host->dma_chan_rx)) { in moxart_probe()623 if (PTR_ERR(host->dma_chan_tx) == -EPROBE_DEFER || in moxart_probe()632 host->dma_chan_tx, host->dma_chan_rx); in moxart_probe()641 dmaengine_slave_config(host->dma_chan_tx, &cfg); in moxart_probe()694 if (!IS_ERR(host->dma_chan_tx)) in moxart_remove()695 dma_release_channel(host->dma_chan_tx); in moxart_remove()
74 struct dma_chan *dma_chan_tx; member220 chan = host->dma_chan_tx; in pxamci_setup_data()347 dma_async_issue_pending(host->dma_chan_tx); in pxamci_cmd_done()366 chan = host->dma_chan_tx; in pxamci_data_done()573 chan = host->dma_chan_tx; in pxamci_dma_irq()776 host->dma_chan_tx = in pxamci_probe()779 if (host->dma_chan_tx == NULL) { in pxamci_probe()834 if (host->dma_chan_tx) in pxamci_probe()835 dma_release_channel(host->dma_chan_tx); in pxamci_probe()875 dmaengine_terminate_all(host->dma_chan_tx); in pxamci_remove()[all …]
214 struct dma_chan *dma_chan_rx, *dma_chan_tx; member522 struct dma_chan *chan = sport->dma_chan_tx; in imx_dma_tx()994 if (sport->dma_chan_tx) { in imx_uart_dma_exit()995 dma_release_channel(sport->dma_chan_tx); in imx_uart_dma_exit()996 sport->dma_chan_tx = NULL; in imx_uart_dma_exit()1034 sport->dma_chan_tx = dma_request_slave_channel(dev, "tx"); in imx_uart_dma_init()1035 if (!sport->dma_chan_tx) { in imx_uart_dma_init()1045 ret = dmaengine_slave_config(sport->dma_chan_tx, &slave_config); in imx_uart_dma_init()1199 dmaengine_terminate_all(sport->dma_chan_tx); in imx_shutdown()1243 if (!sport->dma_chan_tx) in imx_flush_buffer()[all …]