diff --git a/include/linux/time64.h b/include/linux/time64.h
index 1778937221bf..7e5d2fa9ac46 100644
--- a/include/linux/time64.h
+++ b/include/linux/time64.h
@@ -65,7 +65,6 @@ static inline struct itimerspec64 itimerspec_to_itimerspec64(struct itimerspec *
 # define timespec64_equal		timespec_equal
 # define timespec64_compare		timespec_compare
 # define set_normalized_timespec64	set_normalized_timespec
-# define timespec64_add_safe		timespec_add_safe
 # define timespec64_add			timespec_add
 # define timespec64_sub			timespec_sub
 # define timespec64_valid		timespec_valid
@@ -134,13 +133,6 @@ static inline int timespec64_compare(const struct timespec64 *lhs, const struct
 
 extern void set_normalized_timespec64(struct timespec64 *ts, time64_t sec, s64 nsec);
 
-/*
- * timespec64_add_safe assumes both values are positive and checks for
- * overflow. It will return TIME64_MAX in case of overflow.
- */
-extern struct timespec64 timespec64_add_safe(const struct timespec64 lhs,
-					 const struct timespec64 rhs);
-
 static inline struct timespec64 timespec64_add(struct timespec64 lhs,
 						struct timespec64 rhs)
 {
@@ -222,4 +214,11 @@ static __always_inline void timespec64_add_ns(struct timespec64 *a, u64 ns)
 
 #endif
 
+/*
+ * timespec64_add_safe assumes both values are positive and checks for
+ * overflow. It will return TIME64_MAX in case of overflow.
+ */
+extern struct timespec64 timespec64_add_safe(const struct timespec64 lhs,
+					 const struct timespec64 rhs);
+
 #endif /* _LINUX_TIME64_H */
diff --git a/kernel/time/time.c b/kernel/time/time.c
index cb1f83eb5599..667b9335f5d6 100644
--- a/kernel/time/time.c
+++ b/kernel/time/time.c
@@ -770,8 +770,6 @@ struct timespec timespec_add_safe(const struct timespec lhs,
 	return res;
 }
 
-#if __BITS_PER_LONG != 64
-
 /*
  * Add two timespec64 values and do a safety check for overflow.
  * It's assumed that both values are valid (>= 0).
@@ -792,5 +790,3 @@ struct timespec64 timespec64_add_safe(const struct timespec64 lhs,
 
 	return res;
 }
-
-#endif