timekeeping: Use ktime_t based data for ktime_get_clocktai()

Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
Signed-off-by: NJohn Stultz <john.stultz@linaro.org>

include/linux/timekeeping.h

@@ -109,7 +109,6 @@ enum tk_offsets {
 extern ktime_t ktime_get(void);
 extern ktime_t ktime_get_with_offset(enum tk_offsets offs);
 extern ktime_t ktime_get_monotonic_offset(void);
-extern ktime_t ktime_get_clocktai(void);
 
 /**
  * ktime_get_real - get the real (wall-) time in ktime_t format
@@ -130,6 +129,14 @@ static inline ktime_t ktime_get_boottime(void)
 	return ktime_get_with_offset(TK_OFFS_BOOT);
 }
 
+/**
+ * ktime_get_clocktai - Returns the TAI time of day in ktime_t format
+ */
+static inline ktime_t ktime_get_clocktai(void)
+{
+	return ktime_get_with_offset(TK_OFFS_TAI);
+}
+
 /*
  * RTC specific
  */

kernel/time/timekeeping.c

@@ -512,21 +512,6 @@ void timekeeping_clocktai(struct timespec *ts)
 }
 EXPORT_SYMBOL(timekeeping_clocktai);
 
-
-/**
- * ktime_get_clocktai - Returns the TAI time of day in a ktime
- *
- * Returns the time of day in a ktime.
- */
-ktime_t ktime_get_clocktai(void)
-{
-	struct timespec ts;
-
-	timekeeping_clocktai(&ts);
-	return timespec_to_ktime(ts);
-}
-EXPORT_SYMBOL(ktime_get_clocktai);
-
 #ifdef CONFIG_NTP_PPS
 
 /**