linux-kernel - [PATCH 3/3] timekeeping: use ktime_get_real

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Message-Id: <20180618140811.2998503-3-arnd@arndb.de>
Date:   Mon, 18 Jun 2018 16:08:01 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Thomas Gleixner <tglx@...utronix.de>,
        John Stultz <john.stultz@...aro.org>
Cc:     y2038@...ts.linaro.org, Arnd Bergmann <arnd@...db.de>,
        Stephen Boyd <sboyd@...nel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Miroslav Lichvar <mlichvar@...hat.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] timekeeping: use ktime_get_real_ts64() instead of getnstimeofday64()

The two do the same, this moves all users to the newer name for consistency.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 kernel/time/ntp.c         | 6 +++---
 kernel/time/timekeeping.c | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index a09ded765f6c..10a79053e82f 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -502,7 +502,7 @@ static void sched_sync_hw_clock(struct timespec64 now,
 {
 	struct timespec64 next;
 
-	getnstimeofday64(&next);
+	ktime_get_real_ts64(&next);
 	if (!fail)
 		next.tv_sec = 659;
 	else {
@@ -537,7 +537,7 @@ static void sync_rtc_clock(void)
 	if (!IS_ENABLED(CONFIG_RTC_SYSTOHC))
 		return;
 
-	getnstimeofday64(&now);
+	ktime_get_real_ts64(&now);
 
 	adjust = now;
 	if (persistent_clock_is_local)
@@ -591,7 +591,7 @@ static bool sync_cmos_clock(void)
 	 * Architectures are strongly encouraged to use rtclib and not
 	 * implement this legacy API.
 	 */
-	getnstimeofday64(&now);
+	ktime_get_real_ts64(&now);
 	if (rtc_tv_nsec_ok(-1 * target_nsec, &adjust, &now)) {
 		if (persistent_clock_is_local)
 			adjust.tv_sec -= (sys_tz.tz_minuteswest * 60);
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index 4786df904c22..77c436a0070b 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -2310,7 +2310,7 @@ int do_adjtimex(struct timex *txc)
 			return ret;
 	}
 
-	getnstimeofday64(&ts);
+	ktime_get_real_ts64(&ts);
 
 	raw_spin_lock_irqsave(&timekeeper_lock, flags);
 	write_seqcount_begin(&tk_core.seq);
-- 
2.9.0