This patch is cosmetic only, and makes no functional change.
Since the acpi_battery_quirks has been deleted, rename
acpi_battery_quirks2 with acpi_battery_quirks to clean the code.
Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
  *
  * Handle this correctly so that they won't break userspace.
  */
-static void acpi_battery_quirks2(struct acpi_battery *battery)
+static void acpi_battery_quirks(struct acpi_battery *battery)
 {
        if (test_bit(ACPI_BATTERY_QUIRK_PERCENTAGE_CAPACITY, &battery->flags))
                return ;
        if (!battery->bat.dev)
                sysfs_add_battery(battery);
        result = acpi_battery_get_state(battery);
-       acpi_battery_quirks2(battery);
+       acpi_battery_quirks(battery);
        return result;
 }