Lines Matching defs:dchan
322 * @dchan: DMA channel
331 msgdma_prep_memcpy(struct dma_chan *dchan, dma_addr_t dma_dst,
334 struct msgdma_device *mdev = to_mdev(dchan);
379 * @dchan: DMA channel
387 msgdma_prep_slave_sg(struct dma_chan *dchan, struct scatterlist *sgl,
392 struct msgdma_device *mdev = to_mdev(dchan);
460 static int msgdma_dma_config(struct dma_chan *dchan,
463 struct msgdma_device *mdev = to_mdev(dchan);
635 * @dchan: DMA channel pointer
637 static void msgdma_free_chan_resources(struct dma_chan *dchan)
639 struct msgdma_device *mdev = to_mdev(dchan);
650 * @dchan: DMA channel
654 static int msgdma_alloc_chan_resources(struct dma_chan *dchan)
656 struct msgdma_device *mdev = to_mdev(dchan);