regulator_unregister_supply_alias
EXPORT_SYMBOL_GPL(regulator_unregister_supply_alias);
regulator_unregister_supply_alias(dev, id[i]);
regulator_unregister_supply_alias(dev, id[i]);
regulator_unregister_supply_alias(match->dev, match->id);
void regulator_unregister_supply_alias(struct device *dev, const char *id);