regulator: Add notifier event on regulator disable (84b68263) · Commits · 戴 / test

drivers/regulator/core.c

+5 −2

Original line number	Diff line number	Diff line
		@@ -1341,6 +1341,9 @@ static int _regulator_disable(struct regulator_dev *rdev)
		__func__, rdev_get_name(rdev));
		return ret;
		}

		_notifier_call_chain(rdev, REGULATOR_EVENT_DISABLE,
		NULL);
		}

		/* decrease our supplies ref count and disable if required */
		@@ -1399,8 +1402,8 @@ static int _regulator_force_disable(struct regulator_dev *rdev)
		return ret;
		}
		/* notify other consumers that power has been forced off */
		_notifier_call_chain(rdev, REGULATOR_EVENT_FORCE_DISABLE,
		NULL);
		_notifier_call_chain(rdev, REGULATOR_EVENT_FORCE_DISABLE \|
		REGULATOR_EVENT_DISABLE, NULL);
		}

		/* decrease our supplies ref count and disable if required */

+3 −1

Original line number	Diff line number	Diff line
		@@ -89,8 +89,9 @@
		* REGULATION_OUT Regulator output is out of regulation.
		* FAIL Regulator output has failed.
		* OVER_TEMP Regulator over temp.
		* FORCE_DISABLE Regulator shut down by software.
		* FORCE_DISABLE Regulator forcibly shut down by software.
		* VOLTAGE_CHANGE Regulator voltage changed.
		* DISABLE Regulator was disabled.
		*
		* NOTE: These events can be OR'ed together when passed into handler.
		*/
		@@ -102,6 +103,7 @@
		#define REGULATOR_EVENT_OVER_TEMP 0x10
		#define REGULATOR_EVENT_FORCE_DISABLE 0x20
		#define REGULATOR_EVENT_VOLTAGE_CHANGE 0x40
		#define REGULATOR_EVENT_DISABLE 0x80

		struct regulator;