Will be usefull later when we will have more platform sysfs files
like battery_life_extender or usb_charge.
Signed-off-by: NCorentin Chary <corentincj@iksaif.net>
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NMatthew Garrett <mjg@redhat.com>