/* Managed iounmap(). @addr must have been mapped using devm_ioremap*().  */
void devm_iounmap(struct device *dev, void __iomem *addr)
/* Managed iounmap(). @addr must have been mapped using devm_ioremap*().  */
void devm_iounmap(struct device *dev, void __iomem *addr)
{
	iounmap(addr);
	WARN_ON(devres_destroy(dev, devm_ioremap_release, devm_ioremap_match,
			       (void *)addr));
}