package/system/procd/patches/0040-disable_watchdog.patch

--- a/watchdog.c
+++ b/watchdog.c
@@ -190,6 +190,9 @@ char* watchdog_fd(void)
 
 void watchdog_init(int preinit)
 {
+	/* skip here, we handled wdt in kernel */
+	return;
+
 	wdt_timeout.cb = watchdog_timeout_cb;
 
 	if (watchdog_open(!preinit) < 0)