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Commit 2a4b26db authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "power: power_supply_core: Provide helper function to set usb otg"

parents 6b59e71d 047e1ac2

drivers/power/power_supply_core.c

+16 −0
Original line number Diff line number Diff line
@@ -181,6 +181,22 @@ int power_supply_set_scope(struct power_supply *psy, int scope) 
}

EXPORT_SYMBOL_GPL(power_supply_set_scope);



/**

 * power_supply_set_usb_otg - set otg of the usb power supply

 * @psy:	the usb power supply to control

 * @scope:	value to set the otg property to

 */

int power_supply_set_usb_otg(struct power_supply *psy, int otg)

{

	const union power_supply_propval ret = {otg, };



	if (psy->set_property)

		return psy->set_property(psy, POWER_SUPPLY_PROP_USB_OTG,

								&ret);

	return -ENXIO;

}

EXPORT_SYMBOL(power_supply_set_usb_otg);



/**

 * power_supply_set_supply_type - set type of the power supply

 * @psy:	the power supply to control

include/linux/power_supply.h

+3 −0
Original line number Diff line number Diff line
@@ -269,6 +269,7 @@ extern int power_supply_set_online(struct power_supply *psy, bool enable); 
extern int power_supply_set_health_state(struct power_supply *psy, int health);

extern int power_supply_set_present(struct power_supply *psy, bool enable);

extern int power_supply_set_scope(struct power_supply *psy, int scope);

extern int power_supply_set_usb_otg(struct power_supply *psy, int otg);

extern int power_supply_set_charge_type(struct power_supply *psy, int type);

extern int power_supply_set_supply_type(struct power_supply *psy,

					enum power_supply_type supply_type);
@@ -306,6 +307,8 @@ static inline int power_supply_set_present(struct power_supply *psy, 
static inline int power_supply_set_scope(struct power_supply *psy,

							int scope)

							{ return -ENOSYS; }

static inline int power_supply_set_usb_otg(struct power_supply *psy, int otg)

							{ return -ENOSYS; }

static inline int power_supply_set_charge_type(struct power_supply *psy,

							int type)

							{ return -ENOSYS; }