diff --git a/drivers/power/supply/cros_usbpd-charger.c b/drivers/power/supply/cros_usbpd-charger.c
index 688a16bacfbbd509e053358cb6f59b5715f49864..f2b8de502b82e535c8bf5f047a5fa66f99cf8a41 100644
--- a/drivers/power/supply/cros_usbpd-charger.c
+++ b/drivers/power/supply/cros_usbpd-charger.c
@@ -378,12 +378,10 @@ static int cros_usbpd_charger_ec_event(struct notifier_block *nb,
 {
 	struct cros_ec_device *ec_device;
 	struct charger_data *charger;
-	struct device *dev;
 	u32 host_event;
 
 	charger = container_of(nb, struct charger_data, notifier);
 	ec_device = charger->ec_device;
-	dev = charger->dev;
 
 	host_event = cros_ec_get_host_event(ec_device);
 	if (host_event & EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU)) {