diff options
Diffstat (limited to 'drivers/acpi/battery.c')
| -rw-r--r-- | drivers/acpi/battery.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index a291849f6c5..9da8cec80fd 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -130,6 +130,8 @@ static int acpi_battery_technology(struct acpi_battery *battery) return POWER_SUPPLY_TECHNOLOGY_UNKNOWN; } +static int acpi_battery_update(struct acpi_battery *battery); + static int acpi_battery_get_property(struct power_supply *psy, enum power_supply_property psp, union power_supply_propval *val) @@ -139,6 +141,7 @@ static int acpi_battery_get_property(struct power_supply *psy, if ((!acpi_battery_present(battery)) && psp != POWER_SUPPLY_PROP_PRESENT) return -ENODEV; + acpi_battery_update(battery); switch (psp) { case POWER_SUPPLY_PROP_STATUS: if (battery->state & 0x01) |