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Regulator Driver Interface
The regulator driver interface is relatively simple and designed to allow
regulator drivers to register their services with the core framework.
Drivers can register a regulator by calling::
struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
const struct regulator_config *config);
This will register the regulator's capabilities and operations to the regulator
Regulators can be unregistered by calling::
void regulator_unregister(struct regulator_dev *rdev);
Regulator Events
Regulators can send events (e.g. overtemperature, undervoltage, etc) to
consumer drivers by calling::
int regulator_notifier_call_chain(struct regulator_dev *rdev,
unsigned long event, void *data);