===================================================================
@@ -631,6 +631,17 @@ static int acpi_battery_update(struct ac
return result;
}
+static void acpi_battery_refresh(struct acpi_battery *battery)
+{
+ if (!battery->bat.dev)
+ return;
+
+ acpi_battery_get_info(battery);
+ /* The battery may have changed its reporting units. */
+ sysfs_remove_battery(battery);
+ sysfs_add_battery(battery);
+}
+
/* --------------------------------------------------------------------------
FS Interface (/proc)
-------------------------------------------------------------------------- */
@@ -914,6 +925,8 @@ static void acpi_battery_notify(struct a
if (!battery)
return;
old = battery->bat.dev;
+ if (event == ACPI_BATTERY_NOTIFY_INFO)
+ acpi_battery_refresh(battery);
acpi_battery_update(battery);
acpi_bus_generate_proc_event(device, event,
acpi_battery_present(battery));
@@ -983,6 +996,7 @@ static int acpi_battery_resume(struct ac
if (!device)
return -EINVAL;
battery = acpi_driver_data(device);
+ acpi_battery_refresh(battery);
battery->update_time = 0;
acpi_battery_update(battery);
return 0;