HID: wiimote: Read wiimote battery charge level

This registers a power_supply device for every remote to retrieve the current
battery charge level. Since this information is not sent by the wiimote
continously, we need to explicitely request it.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 1130a8987125..9907dc9cfb12 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -590,6 +590,7 @@ config HID_WIIMOTE
         tristate "Nintendo Wii Remote support"
         depends on BT_HIDP
         depends on LEDS_CLASS
+        select POWER_SUPPLY
         ---help---
         Support for the Nintendo Wii Remote bluetooth device.