1 files changed, 5 insertions, 60 deletions

diff --git a/include/linux/time.h b/include/linux/time.h
index d5d229b2e5af..8c42cf8d2444 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -4,19 +4,10 @@
 # include <linux/cache.h>
 # include <linux/seqlock.h>
 # include <linux/math64.h>
-#include <uapi/linux/time.h>
+# include <linux/time64.h>
 
 extern struct timezone sys_tz;
 
-/* Parameters used to convert the timespec values: */
-#define MSEC_PER_SEC    1000L
-#define USEC_PER_MSEC   1000L
-#define NSEC_PER_USEC   1000L
-#define NSEC_PER_MSEC   1000000L
-#define USEC_PER_SEC    1000000L
-#define NSEC_PER_SEC    1000000000L
-#define FSEC_PER_SEC    1000000000000000LL
-
 #define TIME_T_MAX      (time_t)((1UL << ((sizeof(time_t) << 3) - 1)) - 1)
 
 static inline int timespec_equal(const struct timespec *a,
@@ -84,13 +75,6 @@ static inline struct timespec timespec_sub(struct timespec lhs,
         return ts_delta;
 }
 
-#define KTIME_MAX                       ((s64)~((u64)1 << 63))
-#if (BITS_PER_LONG == 64)
-# define KTIME_SEC_MAX                  (KTIME_MAX / NSEC_PER_SEC)
-#else
-# define KTIME_SEC_MAX                  LONG_MAX
-#endif
-
 /*
  * Returns true if the timespec is norm, false if denorm:
  */
@@ -115,27 +99,7 @@ static inline bool timespec_valid_strict(const struct timespec *ts)
         return true;
 }
 
-extern bool persistent_clock_exist;
-
-static inline bool has_persistent_clock(void)
-{
-        return persistent_clock_exist;
-}
-
-extern void read_persistent_clock(struct timespec *ts);
-extern void read_boot_clock(struct timespec *ts);
-extern int persistent_clock_is_local;
-extern int update_persistent_clock(struct timespec now);
-void timekeeping_init(void);
-extern int timekeeping_suspended;
-
-unsigned long get_seconds(void);
-struct timespec current_kernel_time(void);
-struct timespec __current_kernel_time(void); /* does not take xtime_lock */
-struct timespec get_monotonic_coarse(void);
-void get_xtime_and_monotonic_and_sleep_offset(struct timespec *xtim,
-                                struct timespec *wtom, struct timespec *sleep);
-void timekeeping_inject_sleeptime(struct timespec *delta);
+extern struct timespec timespec_trunc(struct timespec t, unsigned gran);
 
 #define CURRENT_TIME            (current_kernel_time())
 #define CURRENT_TIME_SEC        ((struct timespec) { get_seconds(), 0 })
@@ -153,33 +117,14 @@ void timekeeping_inject_sleeptime(struct timespec *delta);
 extern u32 (*arch_gettimeoffset)(void);
 #endif
 
-extern void do_gettimeofday(struct timeval *tv);
-extern int do_settimeofday(const struct timespec *tv);
-extern int do_sys_settimeofday(const struct timespec *tv,
-                               const struct timezone *tz);
-#define do_posix_clock_monotonic_gettime(ts) ktime_get_ts(ts)
-extern long do_utimes(int dfd, const char __user *filename, struct timespec *times, int flags);
 struct itimerval;
 extern int do_setitimer(int which, struct itimerval *value,
                         struct itimerval *ovalue);
-extern unsigned int alarm_setitimer(unsigned int seconds);
 extern int do_getitimer(int which, struct itimerval *value);
-extern int __getnstimeofday(struct timespec *tv);
-extern void getnstimeofday(struct timespec *tv);
-extern void getrawmonotonic(struct timespec *ts);
-extern void getnstime_raw_and_real(struct timespec *ts_raw,
-                struct timespec *ts_real);
-extern void getboottime(struct timespec *ts);
-extern void monotonic_to_bootbased(struct timespec *ts);
-extern void get_monotonic_boottime(struct timespec *ts);
 
-extern struct timespec timespec_trunc(struct timespec t, unsigned gran);
-extern int timekeeping_valid_for_hres(void);
-extern u64 timekeeping_max_deferment(void);
-extern int timekeeping_inject_offset(struct timespec *ts);
-extern s32 timekeeping_get_tai_offset(void);
-extern void timekeeping_set_tai_offset(s32 tai_offset);
-extern void timekeeping_clocktai(struct timespec *ts);
+extern unsigned int alarm_setitimer(unsigned int seconds);
+
+extern long do_utimes(int dfd, const char __user *filename, struct timespec *times, int flags);
 
 struct tms;
 extern void do_sys_times(struct tms *);