Searched refs:dma_chan_rx (Results 1 – 5 of 5) sorted by relevance
130 struct dma_chan *dma_chan_rx; member 275 dma_chan = host->dma_chan_rx; in moxart_transfer_dma() 473 dmaengine_terminate_all(host->dma_chan_rx); in moxart_irq() 597 host->dma_chan_rx = dma_request_chan(dev, "rx"); in moxart_probe() 609 if (IS_ERR(host->dma_chan_tx) || IS_ERR(host->dma_chan_rx)) { in moxart_probe() 611 PTR_ERR(host->dma_chan_rx) == -EPROBE_DEFER) { in moxart_probe() 619 if (!IS_ERR(host->dma_chan_rx)) { in moxart_probe() 620 dma_release_channel(host->dma_chan_rx); in moxart_probe() 621 host->dma_chan_rx = NULL; in moxart_probe() 629 host->dma_chan_tx, host->dma_chan_rx); in moxart_probe() [all...]
69 struct dma_chan *dma_chan_rx; member 190 chan = host->dma_chan_rx; in pxamci_setup_data() 338 chan = host->dma_chan_rx; in pxamci_data_done() 542 chan = host->dma_chan_rx; in pxamci_dma_irq() 706 host->dma_chan_rx = dma_request_chan(dev, "rx"); in pxamci_probe() 707 if (IS_ERR(host->dma_chan_rx)) { in pxamci_probe() 708 host->dma_chan_rx = NULL; in pxamci_probe() 709 return dev_err_probe(dev, PTR_ERR(host->dma_chan_rx), in pxamci_probe() 768 if (host->dma_chan_rx) in pxamci_probe() 769 dma_release_channel(host->dma_chan_rx); in pxamci_probe() [all...]
152 struct dma_chan *dma_chan_rx; member 314 struct dma_chan *chan = epf_mhi->dma_chan_rx; in pci_epf_mhi_edma_read() 491 struct dma_chan *chan = epf_mhi->dma_chan_rx; in pci_epf_mhi_edma_read_async() 681 epf_mhi->dma_chan_rx = dma_request_channel(mask, pci_epf_mhi_filter, in pci_epf_mhi_dma_init() 683 if (IS_ERR_OR_NULL(epf_mhi->dma_chan_rx)) { in pci_epf_mhi_dma_init() 702 dma_release_channel(epf_mhi->dma_chan_rx); in pci_epf_mhi_dma_init() 703 epf_mhi->dma_chan_rx = NULL; in pci_epf_mhi_dma_init() 715 dma_release_channel(epf_mhi->dma_chan_rx); in pci_epf_mhi_dma_deinit() 717 epf_mhi->dma_chan_rx = NULL; in pci_epf_mhi_dma_deinit()
70 struct dma_chan *dma_chan_rx; member 144 epf_test->dma_chan_tx : epf_test->dma_chan_rx; in pci_epf_test_data_transfer() 254 epf_test->dma_chan_rx = dma_chan; in pci_epf_test_init_dma_chan() 272 dma_release_channel(epf_test->dma_chan_rx); in pci_epf_test_init_dma_chan() 273 epf_test->dma_chan_rx = NULL; in pci_epf_test_init_dma_chan() 288 epf_test->dma_chan_tx = epf_test->dma_chan_rx = dma_chan; in pci_epf_test_init_dma_chan() 305 if (epf_test->dma_chan_tx == epf_test->dma_chan_rx) { in pci_epf_test_clean_dma_chan() 307 epf_test->dma_chan_rx = NULL; in pci_epf_test_clean_dma_chan() 311 dma_release_channel(epf_test->dma_chan_rx); in pci_epf_test_clean_dma_chan() 312 epf_test->dma_chan_rx in pci_epf_test_clean_dma_chan() [all...]
220 struct dma_chan *dma_chan_rx, *dma_chan_tx; member 1192 struct dma_chan *chan = sport->dma_chan_rx; in imx_uart_dma_rx_callback() 1272 struct dma_chan *chan = sport->dma_chan_rx; in imx_uart_start_rx_dma() 1360 if (sport->dma_chan_rx) { in imx_uart_dma_exit() 1361 dmaengine_terminate_sync(sport->dma_chan_rx); in imx_uart_dma_exit() 1362 dma_release_channel(sport->dma_chan_rx); in imx_uart_dma_exit() 1363 sport->dma_chan_rx = NULL; in imx_uart_dma_exit() 1387 sport->dma_chan_rx = NULL; in imx_uart_dma_init() 1391 sport->dma_chan_rx = chan; in imx_uart_dma_init() 1398 ret = dmaengine_slave_config(sport->dma_chan_rx, in imx_uart_dma_init() [all...]