Lines Matching refs:dma_rx_channel
135 struct dma_chan *dma_rx_channel; member
628 if (drv_data->dma_rx_channel) { in ep93xx_pata_release_dma()
629 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_release_dma()
630 drv_data->dma_rx_channel = NULL; in ep93xx_pata_release_dma()
664 drv_data->dma_rx_channel = dma_request_channel(mask, in ep93xx_pata_dma_init()
666 if (!drv_data->dma_rx_channel) in ep93xx_pata_dma_init()
675 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_dma_init()
684 if (dmaengine_slave_config(drv_data->dma_rx_channel, &conf)) { in ep93xx_pata_dma_init()
709 ? drv_data->dma_tx_channel : drv_data->dma_rx_channel; in ep93xx_pata_dma_start()
748 dmaengine_terminate_all(drv_data->dma_rx_channel); in ep93xx_pata_dma_stop()
980 if (drv_data->dma_rx_channel && drv_data->dma_tx_channel) { in ep93xx_pata_probe()