Re: [PATCH net-next] net: macb: Add shutdown operation support

[Andrew Lunn]

> +static void macb_shutdown(struct platform_device *pdev)
> +{
> +	struct net_device *netdev = dev_get_drvdata(&pdev->dev);
> +
> +	netif_device_detach(netdev);
> +	dev_close(netdev);
> +}

Have you tried this on a device which was admin down? It seems like
you get unbalanced open()/close() calls.

    Andrew