diff --git a/drivers/soc/rockchip/rockchip_system_monitor.c b/drivers/soc/rockchip/rockchip_system_monitor.c
index 2ebfa2d4aed0..a09a858e8d95 100644
--- a/drivers/soc/rockchip/rockchip_system_monitor.c
+++ b/drivers/soc/rockchip/rockchip_system_monitor.c
@@ -1393,7 +1393,8 @@ static int rockchip_monitor_reboot_notifier(struct notifier_block *nb,
 					     unsigned long action, void *ptr)
 {
 	rockchip_set_system_status(SYS_STATUS_REBOOT);
-	cancel_delayed_work_sync(&system_monitor->thermal_work);
+	if (system_monitor->tz)
+		cancel_delayed_work_sync(&system_monitor->thermal_work);
 
 	return NOTIFY_OK;
 }