Searched refs:dma_tx_chan (Results 1 – 2 of 2) sorted by relevance
274 struct dma_chan *dma_tx_chan; member483 struct dma_chan *chan = sport->dma_tx_chan; in lpuart_dma_tx()529 struct dma_chan *chan = sport->dma_tx_chan; in lpuart_dma_tx_complete()584 ret = dmaengine_slave_config(sport->dma_tx_chan, &dma_tx_sconfig); in lpuart_dma_tx_request()604 struct dma_chan *chan = sport->dma_tx_chan; in lpuart_flush_buffer()1721 sport->dma_tx_chan = dma_request_chan(sport->port.dev, "tx"); in lpuart_request_dma()1722 if (IS_ERR(sport->dma_tx_chan)) { in lpuart_request_dma()1725 PTR_ERR(sport->dma_tx_chan)); in lpuart_request_dma()1726 sport->dma_tx_chan = NULL; in lpuart_request_dma()1746 if (!sport->dma_tx_chan) in lpuart_tx_dma_startup()[all …]
212 struct dma_chan *dma_tx_chan; member318 nvme_epf->dma_tx_chan = chan; in nvmet_pci_epf_init_dma()328 dma_chan_name(nvme_epf->dma_tx_chan), in nvmet_pci_epf_init_dma()330 dma_tx_chan))); in nvmet_pci_epf_init_dma()351 dma_release_channel(nvme_epf->dma_tx_chan); in nvmet_pci_epf_deinit_dma()352 nvme_epf->dma_tx_chan = NULL; in nvmet_pci_epf_deinit_dma()383 chan = nvme_epf->dma_tx_chan; in nvmet_pci_epf_dma_transfer()