Lines Matching defs:dchan
323 * @dchan: DMA channel
332 msgdma_prep_memcpy(struct dma_chan *dchan, dma_addr_t dma_dst,
335 struct msgdma_device *mdev = to_mdev(dchan);
380 * @dchan: DMA channel
388 msgdma_prep_slave_sg(struct dma_chan *dchan, struct scatterlist *sgl,
393 struct msgdma_device *mdev = to_mdev(dchan);
461 static int msgdma_dma_config(struct dma_chan *dchan,
464 struct msgdma_device *mdev = to_mdev(dchan);
634 * @dchan: DMA channel pointer
636 static void msgdma_free_chan_resources(struct dma_chan *dchan)
638 struct msgdma_device *mdev = to_mdev(dchan);
649 * @dchan: DMA channel
653 static int msgdma_alloc_chan_resources(struct dma_chan *dchan)
655 struct msgdma_device *mdev = to_mdev(dchan);