Lines Matching refs:dma_rx_channel
136 struct dma_chan *dma_rx_channel; member
629 if (drv_data->dma_rx_channel) { in ep93xx_pata_release_dma()
630 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_release_dma()
631 drv_data->dma_rx_channel = NULL; in ep93xx_pata_release_dma()
665 drv_data->dma_rx_channel = dma_request_channel(mask, in ep93xx_pata_dma_init()
667 if (!drv_data->dma_rx_channel) in ep93xx_pata_dma_init()
676 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_dma_init()
685 if (dmaengine_slave_config(drv_data->dma_rx_channel, &conf)) { in ep93xx_pata_dma_init()
710 ? drv_data->dma_tx_channel : drv_data->dma_rx_channel; in ep93xx_pata_dma_start()
749 dmaengine_terminate_all(drv_data->dma_rx_channel); in ep93xx_pata_dma_stop()
981 if (drv_data->dma_rx_channel && drv_data->dma_tx_channel) { in ep93xx_pata_probe()