static void unmap_group_regs(struct gfar_private *priv)
{
	int i;

	for (i = 0; i < MAXGROUPS; i++)
		if (priv->gfargrp[i].regs)
			iounmap(priv->gfargrp[i].regs);
}
static void unmap_group_regs(struct gfar_private *priv)
{
	int i;

	for (i = 0; i < MAXGROUPS; i++)
		if (priv->gfargrp[i].regs)
			iounmap(priv->gfargrp[i].regs);
}