749 	struct dma_device *dd;  in jz4780_dma_probe()  local
797 	dd = &jzdma->dma_device;  in jz4780_dma_probe()
799 	dma_cap_set(DMA_MEMCPY, dd->cap_mask);  in jz4780_dma_probe()
800 	dma_cap_set(DMA_SLAVE, dd->cap_mask);  in jz4780_dma_probe()
801 	dma_cap_set(DMA_CYCLIC, dd->cap_mask);  in jz4780_dma_probe()
803 	dd->dev = dev;  in jz4780_dma_probe()
804 	dd->copy_align = DMAENGINE_ALIGN_4_BYTES;  in jz4780_dma_probe()
805 	dd->device_alloc_chan_resources = jz4780_dma_alloc_chan_resources;  in jz4780_dma_probe()
806 	dd->device_free_chan_resources = jz4780_dma_free_chan_resources;  in jz4780_dma_probe()
807 	dd->device_prep_slave_sg = jz4780_dma_prep_slave_sg;  in jz4780_dma_probe()
808 	dd->device_prep_dma_cyclic = jz4780_dma_prep_dma_cyclic;  in jz4780_dma_probe()
809 	dd->device_prep_dma_memcpy = jz4780_dma_prep_dma_memcpy;  in jz4780_dma_probe()
810 	dd->device_config = jz4780_dma_config;  in jz4780_dma_probe()
811 	dd->device_terminate_all = jz4780_dma_terminate_all;  in jz4780_dma_probe()
812 	dd->device_tx_status = jz4780_dma_tx_status;  in jz4780_dma_probe()
813 	dd->device_issue_pending = jz4780_dma_issue_pending;  in jz4780_dma_probe()
814 	dd->src_addr_widths = JZ_DMA_BUSWIDTHS;  in jz4780_dma_probe()
815 	dd->dst_addr_widths = JZ_DMA_BUSWIDTHS;  in jz4780_dma_probe()
816 	dd->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);  in jz4780_dma_probe()
817 	dd->residue_granularity = DMA_RESIDUE_GRANULARITY_BURST;  in jz4780_dma_probe()
828 	INIT_LIST_HEAD(&dd->channels);  in jz4780_dma_probe()
834 		vchan_init(&jzchan->vchan, dd);  in jz4780_dma_probe()
838 	ret = dma_async_device_register(dd);  in jz4780_dma_probe()
856 	dma_async_device_unregister(dd);  in jz4780_dma_probe()