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>
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 1130a89..9907dc9 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -590,6 +590,7 @@
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.