1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 0d41daf7e89d..d10b7980799d 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -495,9 +495,11 @@ static inline void unlock_system_sleep(void) {}
 
 #ifdef CONFIG_PM_SLEEP_DEBUG
 extern bool pm_print_times_enabled;
+extern bool pm_debug_messages_on;
 extern __printf(2, 3) void __pm_pr_dbg(bool defer, const char *fmt, ...);
 #else
 #define pm_print_times_enabled  (false)
+#define pm_debug_messages_on    (false)
 
 #include <linux/printk.h>