3 files changed, 0 insertions, 64 deletions

diff --git a/include/linux/time.h b/include/linux/time.h
index c0fbad08448f..0e8a80918484 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -39,15 +39,6 @@ static inline int timespec_compare(const struct timespec *lhs, const struct time
 	return lhs->tv_nsec - rhs->tv_nsec;
 }
 
-static inline int timeval_compare(const struct timeval *lhs, const struct timeval *rhs)
-{
-	if (lhs->tv_sec < rhs->tv_sec)
-		return -1;
-	if (lhs->tv_sec > rhs->tv_sec)
-		return 1;
-	return lhs->tv_usec - rhs->tv_usec;
-}
-
 extern time64_t mktime64(const unsigned int year, const unsigned int mon,
 			const unsigned int day, const unsigned int hour,
 			const unsigned int min, const unsigned int sec);
@@ -65,15 +56,6 @@ static inline unsigned long mktime(const unsigned int year,
 
 extern void set_normalized_timespec(struct timespec *ts, time_t sec, s64 nsec);
 
-/*
- * timespec_add_safe assumes both values are positive and checks
- * for overflow. It will return TIME_T_MAX if the reutrn would be
- * smaller then either of the arguments.
- */
-extern struct timespec timespec_add_safe(const struct timespec lhs,
-					 const struct timespec rhs);
-
-
 static inline struct timespec timespec_add(struct timespec lhs,
 						struct timespec rhs)
 {
diff --git a/include/linux/time64.h b/include/linux/time64.h
index 980c71b3001a..402b595c76d2 100644
--- a/include/linux/time64.h
+++ b/include/linux/time64.h
@@ -53,16 +53,6 @@ static inline struct timespec64 timespec_to_timespec64(const struct timespec ts)
 	return ts;
 }
 
-static inline struct itimerspec itimerspec64_to_itimerspec(struct itimerspec64 *its64)
-{
-	return *its64;
-}
-
-static inline struct itimerspec64 itimerspec_to_itimerspec64(struct itimerspec *its)
-{
-	return *its;
-}
-
 # define timespec64_equal		timespec_equal
 # define timespec64_compare		timespec_compare
 # define set_normalized_timespec64	set_normalized_timespec
@@ -94,24 +84,6 @@ static inline struct timespec64 timespec_to_timespec64(const struct timespec ts)
 	return ret;
 }
 
-static inline struct itimerspec itimerspec64_to_itimerspec(struct itimerspec64 *its64)
-{
-	struct itimerspec ret;
-
-	ret.it_interval = timespec64_to_timespec(its64->it_interval);
-	ret.it_value = timespec64_to_timespec(its64->it_value);
-	return ret;
-}
-
-static inline struct itimerspec64 itimerspec_to_itimerspec64(struct itimerspec *its)
-{
-	struct itimerspec64 ret;
-
-	ret.it_interval = timespec_to_timespec64(its->it_interval);
-	ret.it_value = timespec_to_timespec64(its->it_value);
-	return ret;
-}
-
 static inline int timespec64_equal(const struct timespec64 *a,
 				   const struct timespec64 *b)
 {
diff --git a/kernel/time/time.c b/kernel/time/time.c
index 04684e294f00..947fb614c78f 100644
--- a/kernel/time/time.c
+++ b/kernel/time/time.c
@@ -819,24 +819,6 @@ unsigned long nsecs_to_jiffies(u64 n)
 EXPORT_SYMBOL_GPL(nsecs_to_jiffies);
 
 /*
- * Add two timespec values and do a safety check for overflow.
- * It's assumed that both values are valid (>= 0)
- */
-struct timespec timespec_add_safe(const struct timespec lhs,
-				  const struct timespec rhs)
-{
-	struct timespec res;
-
-	set_normalized_timespec(&res, lhs.tv_sec + rhs.tv_sec,
-				lhs.tv_nsec + rhs.tv_nsec);
-
-	if (res.tv_sec < lhs.tv_sec || res.tv_sec < rhs.tv_sec)
-		res.tv_sec = TIME_T_MAX;
-
-	return res;
-}
-
-/*
  * Add two timespec64 values and do a safety check for overflow.
  * It's assumed that both values are valid (>= 0).
  * And, each timespec64 is in normalized form.