369 		dev_err(dma->xdev->dev, "Failed to prepare DMA transfer\n");  in xvip_dma_buffer_queue()
491 			  | dma->xdev->v4l2_caps;  in xvip_dma_querycap()
501 		 dma->xdev->dev->of_node->name, dma->port);  in xvip_dma_querycap()
653 int xvip_dma_init(struct xvip_composite_device *xdev, struct xvip_dma *dma,  in xvip_dma_init()  argument
659 	dma->xdev = xdev;  in xvip_dma_init()
685 	dma->video.v4l2_dev = &xdev->v4l2_dev;  in xvip_dma_init()
688 		 xdev->dev->of_node->name,  in xvip_dma_init()
701 	dma->alloc_ctx = vb2_dma_contig_init_ctx(dma->xdev->dev);  in xvip_dma_init()
723 		dev_err(dma->xdev->dev, "failed to initialize VB2 queue\n");  in xvip_dma_init()
729 	dma->dma = dma_request_slave_channel(dma->xdev->dev, name);  in xvip_dma_init()
731 		dev_err(dma->xdev->dev, "no VDMA channel found\n");  in xvip_dma_init()
740 		dev_err(dma->xdev->dev, "failed to register video device\n");  in xvip_dma_init()