Searched refs:dma_chan_tx (Results 1 – 3 of 3) sorted by relevance
129 struct dma_chan *dma_chan_tx; member267 dma_chan = host->dma_chan_tx; in moxart_transfer_dma()473 dmaengine_terminate_all(host->dma_chan_tx); in moxart_irq()624 if (!IS_ERR(host->dma_chan_tx)) { in moxart_probe()625 dma_release_channel(host->dma_chan_tx); in moxart_probe()626 host->dma_chan_tx = NULL; in moxart_probe()636 host->dma_chan_tx, host->dma_chan_rx); in moxart_probe()686 if (!IS_ERR_OR_NULL(host->dma_chan_tx)) in moxart_probe()687 dma_release_channel(host->dma_chan_tx); in moxart_probe()703 if (!IS_ERR_OR_NULL(host->dma_chan_tx)) in moxart_remove()[all …]
71 struct dma_chan *dma_chan_tx; member195 chan = host->dma_chan_tx; in pxamci_setup_data()322 dma_async_issue_pending(host->dma_chan_tx); in pxamci_cmd_done()341 chan = host->dma_chan_tx; in pxamci_data_done()545 chan = host->dma_chan_tx; in pxamci_dma_irq()722 if (IS_ERR(host->dma_chan_tx)) { in pxamci_probe()724 ret = PTR_ERR(host->dma_chan_tx); in pxamci_probe()725 host->dma_chan_tx = NULL; in pxamci_probe()774 if (host->dma_chan_tx) in pxamci_probe()775 dma_release_channel(host->dma_chan_tx); in pxamci_probe()[all …]
224 struct dma_chan *dma_chan_rx, *dma_chan_tx; member615 struct dma_chan *chan = sport->dma_chan_tx; in imx_uart_dma_tx()1284 if (sport->dma_chan_tx) { in imx_uart_dma_exit()1285 dmaengine_terminate_sync(sport->dma_chan_tx); in imx_uart_dma_exit()1286 dma_release_channel(sport->dma_chan_tx); in imx_uart_dma_exit()1287 sport->dma_chan_tx = NULL; in imx_uart_dma_exit()1325 sport->dma_chan_tx = dma_request_slave_channel(dev, "tx"); in imx_uart_dma_init()1326 if (!sport->dma_chan_tx) { in imx_uart_dma_init()1502 dmaengine_terminate_sync(sport->dma_chan_tx); in imx_uart_shutdown()1564 if (!sport->dma_chan_tx) in imx_uart_flush_buffer()[all …]
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