diff options
| -rw-r--r-- | drivers/power/charger-manager.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/power/charger-manager.c b/drivers/power/charger-manager.c index 633e41ca49ac..6ba047f5ac2c 100644 --- a/drivers/power/charger-manager.c +++ b/drivers/power/charger-manager.c @@ -482,8 +482,9 @@ static void fullbatt_vchk(struct work_struct *work) return; } - diff = desc->fullbatt_uV; - diff -= batt_uV; + diff = desc->fullbatt_uV - batt_uV; + if (diff < 0) + return; dev_info(cm->dev, "VBATT dropped %duV after full-batt.\n", diff); |