Lines Matching defs:dma_direction
141 enum dma_data_direction dma_direction;
369 struct dma_chan *chan = priv->dma_direction == DMA_FROM_DEVICE
373 sg_dma_len(&priv->sg), priv->dma_direction);
377 priv->dma_direction == DMA_FROM_DEVICE)
380 priv->dma_direction = DMA_NONE;
388 if (priv->dma_direction == DMA_NONE)
390 else if (priv->dma_direction == DMA_FROM_DEVICE)
392 else if (priv->dma_direction == DMA_TO_DEVICE)
449 priv->dma_direction = dir;
839 if (priv->dma_direction != DMA_NONE)
995 priv->dma_direction = DMA_NONE;