timekeeping: Clean up ktime_get_real_ts64

In a move to make ktime_get_*() the preferred driver interface into the
timekeeping code, sanitizes ktime_get_real_ts64() to be a proper exported
symbol rather than an alias for getnstimeofday64().

The internal __getnstimeofday64() is no longer used, so remove that
and merge it into ktime_get_real_ts64().

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: y2038@lists.linaro.org
Cc: John Stultz <john.stultz@linaro.org>
Link: https://lkml.kernel.org/r/20180427134016.2525989-3-arnd@arndb.de

1 files changed, 2 insertions, 11 deletions

diff --git a/include/linux/timekeeping32.h b/include/linux/timekeeping32.h
index 4ea45d0df1d4..5abff52d07fd 100644
--- a/include/linux/timekeeping32.h
+++ b/include/linux/timekeeping32.h
@@ -27,20 +27,11 @@ static inline int do_settimeofday(const struct timespec *ts)
 	return do_settimeofday64(&ts64);
 }
 
-static inline int __getnstimeofday(struct timespec *ts)
-{
-	struct timespec64 ts64;
-	int ret = __getnstimeofday64(&ts64);
-
-	*ts = timespec64_to_timespec(ts64);
-	return ret;
-}
-
 static inline void getnstimeofday(struct timespec *ts)
 {
 	struct timespec64 ts64;
 
-	getnstimeofday64(&ts64);
+	ktime_get_real_ts64(&ts64);
 	*ts = timespec64_to_timespec(ts64);
 }
 
@@ -56,7 +47,7 @@ static inline void ktime_get_real_ts(struct timespec *ts)
 {
 	struct timespec64 ts64;
 
-	getnstimeofday64(&ts64);
+	ktime_get_real_ts64(&ts64);
 	*ts = timespec64_to_timespec(ts64);
 }