dma_alloc_coherent(&pldat->pdev->dev,
pldat->dma_buff_size, &dma_handle,
GFP_KERNEL);
-
if (pldat->dma_buff_base_v == NULL) {
- dev_err(&pdev->dev, "error getting DMA region.\n");
ret = -ENOMEM;
goto err_out_free_irq;
}
/* Get MAC address from current HW setting (POR state is all zeros) */
__lpc_get_mac(pldat, ndev->dev_addr);
-#ifdef CONFIG_OF_NET
if (!is_valid_ether_addr(ndev->dev_addr)) {
const char *macaddr = of_get_mac_address(pdev->dev.of_node);
if (macaddr)
memcpy(ndev->dev_addr, macaddr, ETH_ALEN);
}
-#endif
if (!is_valid_ether_addr(ndev->dev_addr))
eth_hw_addr_random(ndev);
}
platform_set_drvdata(pdev, ndev);
- if (lpc_mii_init(pldat) != 0)
+ ret = lpc_mii_init(pldat);
+ if (ret)
goto err_out_unregister_netdev;
netdev_info(ndev, "LPC mac at 0x%08x irq %d\n",