638 	struct dma_device *dma_dev = &ccp->dma_dev;  in ccp_dmaengine_register()  local
681 	dma_dev->dev = ccp->dev;  in ccp_dmaengine_register()
682 	dma_dev->src_addr_widths = CCP_DMA_WIDTH(dma_get_mask(ccp->dev));  in ccp_dmaengine_register()
683 	dma_dev->dst_addr_widths = CCP_DMA_WIDTH(dma_get_mask(ccp->dev));  in ccp_dmaengine_register()
684 	dma_dev->directions = DMA_MEM_TO_MEM;  in ccp_dmaengine_register()
685 	dma_dev->residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR;  in ccp_dmaengine_register()
686 	dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask);  in ccp_dmaengine_register()
687 	dma_cap_set(DMA_INTERRUPT, dma_dev->cap_mask);  in ccp_dmaengine_register()
696 		dma_cap_set(DMA_PRIVATE, dma_dev->cap_mask);  in ccp_dmaengine_register()
698 	INIT_LIST_HEAD(&dma_dev->channels);  in ccp_dmaengine_register()
714 		dma_chan->device = dma_dev;  in ccp_dmaengine_register()
717 		list_add_tail(&dma_chan->device_node, &dma_dev->channels);  in ccp_dmaengine_register()
720 	dma_dev->device_free_chan_resources = ccp_free_chan_resources;  in ccp_dmaengine_register()
721 	dma_dev->device_prep_dma_memcpy = ccp_prep_dma_memcpy;  in ccp_dmaengine_register()
722 	dma_dev->device_prep_dma_interrupt = ccp_prep_dma_interrupt;  in ccp_dmaengine_register()
723 	dma_dev->device_issue_pending = ccp_issue_pending;  in ccp_dmaengine_register()
724 	dma_dev->device_tx_status = ccp_tx_status;  in ccp_dmaengine_register()
725 	dma_dev->device_pause = ccp_pause;  in ccp_dmaengine_register()
726 	dma_dev->device_resume = ccp_resume;  in ccp_dmaengine_register()
727 	dma_dev->device_terminate_all = ccp_terminate_all;  in ccp_dmaengine_register()
729 	ret = dma_async_device_register(dma_dev);  in ccp_dmaengine_register()
746 	struct dma_device *dma_dev = &ccp->dma_dev;  in ccp_dmaengine_unregister()  local
748 	dma_async_device_unregister(dma_dev);  in ccp_dmaengine_unregister()