1 files changed, 6 insertions, 0 deletions

diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 0197358f1e81..0e32bc71245e 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -618,4 +618,10 @@ static inline int workqueue_sysfs_register(struct workqueue_struct *wq)
 { return 0; }
 #endif  /* CONFIG_SYSFS */
 
+#ifdef CONFIG_WQ_WATCHDOG
+void wq_watchdog_touch(int cpu);
+#else   /* CONFIG_WQ_WATCHDOG */
+static inline void wq_watchdog_touch(int cpu) { }
+#endif  /* CONFIG_WQ_WATCHDOG */
+
 #endif