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