usb_hid: switch Battery Strength to use feature reports

This means we will no longer send them routinely and instead rely on
the HID driver to send them when the host requests it. This also
moves the reporting out of the power management code where it probably
did not belong in the first place.

Change-Id: I9c8420e81897f1f6caaa55ffacc7525589f1ef75

1 files changed, 0 insertions, 3 deletions

diff --git a/firmware/export/powermgmt.h b/firmware/export/powermgmt.h
index b7ca6772f3..235f5302f9 100644
--- a/firmware/export/powermgmt.h
+++ b/firmware/export/powermgmt.h
@@ -166,9 +166,6 @@ void set_poweroff_timeout(int timeout);
 void set_battery_capacity(int capacity); /* set local battery capacity value */
 int  get_battery_capacity(void); /* get local battery capacity value */
 void set_battery_type(int type); /* set local battery type */
-#ifdef USB_ENABLE_HID
-void set_battery_reporting(bool enable);
-#endif
 
 void set_sleeptimer_duration(int minutes);
 int get_sleep_timer(void);