1775 	struct dma_device *m_ddev = NULL;  in edma_dma_init()  local
1811 		m_ddev = devm_kzalloc(ecc->dev, sizeof(*m_ddev), GFP_KERNEL);  in edma_dma_init()
1812 		ecc->dma_memcpy = m_ddev;  in edma_dma_init()
1814 		dma_cap_zero(m_ddev->cap_mask);  in edma_dma_init()
1815 		dma_cap_set(DMA_MEMCPY, m_ddev->cap_mask);  in edma_dma_init()
1817 		m_ddev->device_prep_dma_memcpy = edma_prep_dma_memcpy;  in edma_dma_init()
1818 		m_ddev->device_alloc_chan_resources = edma_alloc_chan_resources;  in edma_dma_init()
1819 		m_ddev->device_free_chan_resources = edma_free_chan_resources;  in edma_dma_init()
1820 		m_ddev->device_issue_pending = edma_issue_pending;  in edma_dma_init()
1821 		m_ddev->device_tx_status = edma_tx_status;  in edma_dma_init()
1822 		m_ddev->device_config = edma_slave_config;  in edma_dma_init()
1823 		m_ddev->device_pause = edma_dma_pause;  in edma_dma_init()
1824 		m_ddev->device_resume = edma_dma_resume;  in edma_dma_init()
1825 		m_ddev->device_terminate_all = edma_terminate_all;  in edma_dma_init()
1827 		m_ddev->src_addr_widths = EDMA_DMA_BUSWIDTHS;  in edma_dma_init()
1828 		m_ddev->dst_addr_widths = EDMA_DMA_BUSWIDTHS;  in edma_dma_init()
1829 		m_ddev->directions = BIT(DMA_MEM_TO_MEM);  in edma_dma_init()
1830 		m_ddev->residue_granularity = DMA_RESIDUE_GRANULARITY_BURST;  in edma_dma_init()
1832 		m_ddev->dev = ecc->dev;  in edma_dma_init()
1833 		INIT_LIST_HEAD(&m_ddev->channels);  in edma_dma_init()
1844 		if (m_ddev && edma_is_memcpy_channel(i, memcpy_channels))  in edma_dma_init()
1845 			vchan_init(&echan->vchan, m_ddev);  in edma_dma_init()