time: Remove unused functions

The (slow but) ongoing work on conversion from timespec to timespec64
has led some timespec based helper functions to become unused.

No new code should use them, so we can remove the functions entirely.
I'm planning to obsolete additional interfaces next and remove
more of these.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Miroslav Lichvar <mlichvar@redhat.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>

1 files changed, 0 insertions, 28 deletions

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)
 {