Searched refs:dma_rx_chan (Results 1 – 2 of 2) sorted by relevance
275 struct dma_chan *dma_rx_chan; member1107 struct dma_chan *chan = sport->dma_rx_chan; in lpuart_copy_rx_to_tty()1257 struct dma_chan *chan = sport->dma_rx_chan; in lpuart32_dma_idleint()1727 if (IS_ERR(sport->dma_rx_chan)) { in lpuart_request_dma()1730 PTR_ERR(sport->dma_rx_chan)); in lpuart_request_dma()1731 sport->dma_rx_chan = NULL; in lpuart_request_dma()1775 if (!sport->dma_rx_chan) in lpuart_rx_dma_startup()1927 if (sport->dma_rx_chan) in lpuart_dma_shutdown()1928 dma_release_channel(sport->dma_rx_chan); in lpuart_dma_shutdown()2994 if (sport->dma_rx_chan) in lpuart_remove()[all …]
214 struct dma_chan *dma_rx_chan; member311 nvme_epf->dma_rx_chan = chan; in nvmet_pci_epf_init_dma()333 dma_release_channel(nvme_epf->dma_rx_chan); in nvmet_pci_epf_init_dma()334 nvme_epf->dma_rx_chan = NULL; in nvmet_pci_epf_init_dma()351 dma_release_channel(nvme_epf->dma_rx_chan); in nvmet_pci_epf_deinit_dma()352 nvme_epf->dma_rx_chan = NULL; in nvmet_pci_epf_deinit_dma()375 chan = nvme_epf->dma_rx_chan; in nvmet_pci_epf_dma_transfer()