diff options
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-input.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 9770db624bfa..b0db2a2ac15a 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -534,9 +534,12 @@ static void hidinput_update_battery(struct hid_device *dev, int value) capacity = hidinput_scale_battery_capacity(dev, value); if (dev->battery_status != HID_BATTERY_REPORTED || - capacity != dev->battery_capacity) { + capacity != dev->battery_capacity || + ktime_after(ktime_get_coarse(), dev->battery_ratelimit_time)) { dev->battery_capacity = capacity; dev->battery_status = HID_BATTERY_REPORTED; + dev->battery_ratelimit_time = + ktime_add_ms(ktime_get_coarse(), 30 * 1000); power_supply_changed(dev->battery); } } |