From 6549d5c30e3bd88244ac5c0ca187cead62ff4f8a Mon Sep 17 00:00:00 2001
From: =?utf8?q?Lothar=20Wa=C3=9Fmann?= <LW@KARO-electronics.de>
Date: Fri, 18 Sep 2020 08:23:38 +0200
Subject: [PATCH 1/1] usb: f_mass_storage: sleep_thread: retrigger watchdog

---
 drivers/usb/gadget/f_mass_storage.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index abe9391d3d..f30b4f812e 100644
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -244,6 +244,7 @@
 #include <malloc.h>
 #include <common.h>
 #include <g_dnl.h>
+#include <watchdog.h>
 
 #include <linux/err.h>
 #include <linux/usb/ch9.h>
@@ -682,6 +683,8 @@ static int sleep_thread(struct fsg_common *common)
 			if (ctrlc())
 				return -EPIPE;
 
+			WATCHDOG_RESET();
+
 			/* Check cable connection */
 			if (!g_dnl_board_usb_cable_connected())
 				return -EIO;
-- 
2.39.2