1 files changed, 1 insertions, 0 deletions

diff --git a/include/asm-s390/timex.h b/include/asm-s390/timex.h
index 6dd7eecbb8e4..d744c3d62de5 100644
--- a/include/asm-s390/timex.h
+++ b/include/asm-s390/timex.h
@@ -83,5 +83,6 @@ static inline cycles_t get_cycles(void)
 
 int get_sync_clock(unsigned long long *clock);
 void init_cpu_timer(void);
+unsigned long long monotonic_clock(void);
 
 #endif