diff options
| author | Alexander Mezin <mezin.alexander@gmail.com> | 2014-03-12 00:58:47 +0700 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-03-19 01:57:46 +0100 |
| commit | 411e0f77bdf79cdb80b61ab78acc6513c9ff8f97 (patch) | |
| tree | 02a7d02f6bb55fea5cc4d3ca3a45e9833b7fbb09 /drivers/acpi/battery.c | |
| parent | f03be3525f1fac98b03a994522a7d78e9a70fe52 (diff) | |
| download | lwn-411e0f77bdf79cdb80b61ab78acc6513c9ff8f97.tar.gz lwn-411e0f77bdf79cdb80b61ab78acc6513c9ff8f97.zip | |
ACPI / battery: call ACPI notifier chain in acpi_battery_notify
Allow other drivers to subscribe to battery status notifications.
Just like AC driver does.
Signed-off-by: Alexander Mezin <mezin.alexander@gmail.com>
Acked-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/battery.c')
| -rw-r--r-- | drivers/acpi/battery.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index bfec70f12faa..9a2c63b20050 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -734,6 +734,7 @@ static void acpi_battery_notify(struct acpi_device *device, u32 event) acpi_bus_generate_netlink_event(device->pnp.device_class, dev_name(&device->dev), event, acpi_battery_present(battery)); + acpi_notifier_call_chain(device, event, acpi_battery_present(battery)); /* acpi_battery_update could remove power_supply object */ if (old && battery->bat.dev) power_supply_changed(&battery->bat); |