668 	struct dma_device *dma_dev = &ccp->dma_dev;  in ccp_dmaengine_register()  local
714 	dma_dev->dev = ccp->dev;  in ccp_dmaengine_register()
715 	dma_dev->src_addr_widths = CCP_DMA_WIDTH(dma_get_mask(ccp->dev));  in ccp_dmaengine_register()
716 	dma_dev->dst_addr_widths = CCP_DMA_WIDTH(dma_get_mask(ccp->dev));  in ccp_dmaengine_register()
717 	dma_dev->directions = DMA_MEM_TO_MEM;  in ccp_dmaengine_register()
718 	dma_dev->residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR;  in ccp_dmaengine_register()
719 	dma_cap_set(DMA_MEMCPY, dma_dev->cap_mask);  in ccp_dmaengine_register()
720 	dma_cap_set(DMA_INTERRUPT, dma_dev->cap_mask);  in ccp_dmaengine_register()
729 		dma_cap_set(DMA_PRIVATE, dma_dev->cap_mask);  in ccp_dmaengine_register()
731 	INIT_LIST_HEAD(&dma_dev->channels);  in ccp_dmaengine_register()
747 		dma_chan->device = dma_dev;  in ccp_dmaengine_register()
750 		list_add_tail(&dma_chan->device_node, &dma_dev->channels);  in ccp_dmaengine_register()
753 	dma_dev->device_free_chan_resources = ccp_free_chan_resources;  in ccp_dmaengine_register()
754 	dma_dev->device_prep_dma_memcpy = ccp_prep_dma_memcpy;  in ccp_dmaengine_register()
755 	dma_dev->device_prep_dma_interrupt = ccp_prep_dma_interrupt;  in ccp_dmaengine_register()
756 	dma_dev->device_issue_pending = ccp_issue_pending;  in ccp_dmaengine_register()
757 	dma_dev->device_tx_status = ccp_tx_status;  in ccp_dmaengine_register()
758 	dma_dev->device_pause = ccp_pause;  in ccp_dmaengine_register()
759 	dma_dev->device_resume = ccp_resume;  in ccp_dmaengine_register()
760 	dma_dev->device_terminate_all = ccp_terminate_all;  in ccp_dmaengine_register()
762 	ret = dma_async_device_register(dma_dev);  in ccp_dmaengine_register()
780 	struct dma_device *dma_dev = &ccp->dma_dev;  in ccp_dmaengine_unregister()  local
786 	dma_async_device_unregister(dma_dev);  in ccp_dmaengine_unregister()