ktime: Kill non-scalar ktime_t implementation for 2038

[linux.git] / include / linux / time.h

diff --git a/include/linux/time.h b/include/linux/time.h
index 22d81b3c955b533bf73ec0b9353c6c7d4287c010..129f0bd36a8d0d45764c5c831372d33a838c29fb 100644 (file)
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -19,6 +19,10 @@ extern struct timezone sys_tz;
 
 #define TIME_T_MAX     (time_t)((1UL << ((sizeof(time_t) << 3) - 1)) - 1)
 
+/* Located here for timespec_valid_strict */
+#define KTIME_MAX                      ((s64)~((u64)1 << 63))
+#define KTIME_SEC_MAX                  (KTIME_MAX / NSEC_PER_SEC)
+
 static inline int timespec_equal(const struct timespec *a,
                                  const struct timespec *b)
 {
@@ -84,13 +88,6 @@ 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:
  */
@@ -117,14 +114,10 @@ static inline bool timespec_valid_strict(const struct timespec *ts)
 
 extern bool persistent_clock_exist;
 
-#ifdef ALWAYS_USE_PERSISTENT_CLOCK
-#define has_persistent_clock() true
-#else
 static inline bool has_persistent_clock(void)
 {
        return persistent_clock_exist;
 }
-#endif
 
 extern void read_persistent_clock(struct timespec *ts);
 extern void read_boot_clock(struct timespec *ts);
@@ -137,8 +130,6 @@ 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);
 
 #define CURRENT_TIME           (current_kernel_time())