Searched refs:dma_rx_channel (Results 1 – 1 of 1) sorted by relevance
136 struct dma_chan *dma_rx_channel; member632 if (drv_data->dma_rx_channel) { in ep93xx_pata_release_dma()633 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_release_dma()634 drv_data->dma_rx_channel = NULL; in ep93xx_pata_release_dma()658 drv_data->dma_rx_channel = dma_request_chan(dev, "rx"); in ep93xx_pata_dma_init()659 if (IS_ERR(drv_data->dma_rx_channel)) { in ep93xx_pata_dma_init()660 ret = PTR_ERR(drv_data->dma_rx_channel); in ep93xx_pata_dma_init()661 drv_data->dma_rx_channel = NULL; in ep93xx_pata_dma_init()683 ret = dmaengine_slave_config(drv_data->dma_rx_channel, &conf); in ep93xx_pata_dma_init()703 dma_release_channel(drv_data->dma_rx_channel); in ep93xx_pata_dma_init()[all …]