Lines Matching defs:dma_handle
589 dma_addr_t dma_addr, dma_handle;
600 dma_addr = dma_handle = dma_map_single(dev, (void *)buf, length,
606 dma_addr = priv->dma_handle;
607 dma_handle = 0;
628 if (!dma_handle) /* bounce buffer ! */
650 if (dma_handle)
688 if (dma_handle)
702 if (dma_handle)
703 dma_unmap_single(dev, dma_handle, length, DMA_TO_DEVICE);
2083 priv->dma_handle = 0;
2223 &priv->dma_handle,
2311 priv->dma_handle);