diff options
Diffstat (limited to 'include/linux/power_supply.h')
| -rw-r--r-- | include/linux/power_supply.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h index 69dab3084e1..4bdfc9c0fc3 100644 --- a/include/linux/power_supply.h +++ b/include/linux/power_supply.h @@ -16,6 +16,7 @@ #include <linux/workqueue.h> #include <linux/leds.h> #include <linux/spinlock.h> +#include <linux/notifier.h> struct device; @@ -158,6 +159,10 @@ enum power_supply_type { POWER_SUPPLY_TYPE_USB_ACA, /* Accessory Charger Adapters */ }; +enum power_supply_notifier_events { + PSY_EVENT_PROP_CHANGED, +}; + union power_supply_propval { int intval; const char *strval; @@ -235,6 +240,9 @@ struct power_supply_info { int use_for_apm; }; +extern struct atomic_notifier_head power_supply_notifier; +extern int power_supply_reg_notifier(struct notifier_block *nb); +extern void power_supply_unreg_notifier(struct notifier_block *nb); extern struct power_supply *power_supply_get_by_name(const char *name); extern void power_supply_changed(struct power_supply *psy); extern int power_supply_am_i_supplied(struct power_supply *psy); |