diff --git a/drivers/power/supply/bq24190_charger.c b/drivers/power/supply/bq24190_charger.c
index 2a1ea83898ae..19f5c61a2986 100644
--- a/drivers/power/supply/bq24190_charger.c
+++ b/drivers/power/supply/bq24190_charger.c
@@ -243,7 +243,6 @@ struct bq24190_dev_info {
 	struct mutex			f_reg_lock;
 	u8				f_reg;
 	u8				ss_reg;
-	u8				watchdog;
 	const struct bq24190_chip_info	*info;
 };
 
@@ -756,9 +755,6 @@ static int bq24190_set_config(struct bq24190_dev_info *bdi)
 	if (ret < 0)
 		return ret;
 
-	bdi->watchdog = ((v & BQ24190_REG_CTTC_WATCHDOG_MASK) >>
-					BQ24190_REG_CTTC_WATCHDOG_SHIFT);
-
 	/*
 	 * According to the "Host Mode and default Mode" section of the
 	 * manual, a write to any register causes the bq24190 to switch