2 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/compat.h b/include/linux/compat.h
index 859f95700d36..24d659cdbafe 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -207,5 +207,7 @@ static inline int compat_timespec_compare(struct compat_timespec *lhs,
         return lhs->tv_nsec - rhs->tv_nsec;
 }
 
+asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
+
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/timex.h b/include/linux/timex.h
index 82dc9ae79d37..03914b7e41b1 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -307,6 +307,8 @@ time_interpolator_reset(void)
 /* Returns how long ticks are at present, in ns / 2^(SHIFT_SCALE-10). */
 extern u64 current_tick_length(void);
 
+extern int do_adjtimex(struct timex *);
+
 #endif /* KERNEL */
 
 #endif /* LINUX_TIMEX_H */