static void cardhu_pm298_power_off(void)
{
	int ret;
	pr_err("cardhu-pm298: Powering off the device\n");
	ret = max77663_power_off();
	if (ret)
		pr_err("cardhu-pm298: failed to power off\n");

	while (1);
}
static void x3_power_off(void)
{
	int ret;

	pr_err("Powering off the device\n");

#if defined(CONFIG_MFD_TPS80031)
	/*
	 * power-code should be completed in tps80031
	 */
	ret = tps80031_power_off();
#endif /* defined(CONFIG_MFD_TPS80031) */
#if defined(CONFIG_MFD_MAX77663)
	/*
	 * power-code should be completed in tps80031
	 */
	ret = max77663_power_off();
#endif
	if (ret)
		pr_err("failed to power off\n");

	while(1);
}