[PATCH v4 3/4] pps: Always use ktime_get_snapshot_id() for pps_get_ts()

[David Woodhouse <dwmw2@infradead.org>]

From: David Woodhouse <dwmw@amazon.co.uk>

A recent commit changed ktime_get_snapshot_id() to return a corrected
::systime value which takes into account the divergence of the normal
per-tick timekeeping from the ideal NTP-disciplined clock.

Rather than using that more accurate timestamp *only* in the case where
CONFIG_NTP_PPS is enabled, do so unconditionally.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
---
 include/linux/pps_kernel.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/include/linux/pps_kernel.h b/include/linux/pps_kernel.h
index 00b840970d56..35d6ac06a0c0 100644
--- a/include/linux/pps_kernel.h
+++ b/include/linux/pps_kernel.h
@@ -100,14 +100,12 @@ static inline void timespec_to_pps_ktime(struct pps_ktime *kt,
 
 static inline void pps_get_ts(struct pps_event_time *ts)
 {
-#ifdef CONFIG_NTP_PPS
 	struct system_time_snapshot snap;
 
 	ktime_get_snapshot_id(CLOCK_REALTIME, &snap);
 	ts->ts_real = ktime_to_timespec64(snap.systime);
+#ifdef CONFIG_NTP_PPS
 	ts->ts_raw = ktime_to_timespec64(snap.monoraw);
-#else
-	ktime_get_real_ts64(&ts->ts_real);
 #endif
 }
 
-- 
2.55.0