[PATCH] stmmac: Replace deprecated PCI functions

[Andrew Lunn]

>  	/* Get the base address of device */
> -	for (i = 0; i < PCI_STD_NUM_BARS; i++) {
> -		if (pci_resource_len(pdev, i) == 0)
> -			continue;
> -		ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev));
> -		if (ret)
> -			goto err_disable_device;
> -		break;
> -	}
> -
> -	memset(&res, 0, sizeof(res));
> -	res.addr = pcim_iomap_table(pdev)[0];
> +	res.addr = pcim_iomap_region(pdev, 0, DRIVER_NAME);

I don't know too much about PCI, but this change does not look
obviously correct to me. Maybe the commit message needs expanding to
explain why the loop can be thrown away? Also, is that BIT(0) actually
wrong, it should of been BIT(i)? Is that why the loop is pointless and
can be removed? If so, we should be asking the developer of this code
what are the implications of the bug. Should the loop be kept?

	Andrew