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timekeeping: Remove the unused ktime_get_clock_ts64()

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The last user was removed in commit a6d799608e ("ptp: Switch to
ktime_get_snapshot_id() for pre/post timestamps").

Signed-off-by: Thomas Weißschuh (Schneider Electric) <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Link: https://patch.msgid.link/20260731-timekeeping-aux-must-check-v1-1-11ae93068497@linutronix.de
This commit is contained in:
Thomas Weißschuh (Schneider Electric) 2026-07-31 16:20:14 +02:00 committed by Thomas Gleixner
parent 4b61084b11
commit 1b51577187
2 changed files with 0 additions and 35 deletions
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1
include/linux/timekeeping.h
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@ -44,7 +44,6 @@ extern void ktime_get_ts64(struct timespec64 *ts);
extern void ktime_get_real_ts64(struct timespec64 *tv);
extern void ktime_get_coarse_ts64(struct timespec64 *ts);
extern void ktime_get_coarse_real_ts64(struct timespec64 *ts);
extern void ktime_get_clock_ts64(clockid_t id, struct timespec64 *ts);
/* Multigrain timestamp interfaces */
extern void ktime_get_coarse_real_ts64_mg(struct timespec64 *ts);

34
kernel/time/timekeeping.c
View File

@ -1941,40 +1941,6 @@ void ktime_get_raw_ts64(struct timespec64 *ts)
}
EXPORT_SYMBOL(ktime_get_raw_ts64);
/**
* ktime_get_clock_ts64 - Returns time of a clock in a timespec
* @id: POSIX clock ID of the clock to read
* @ts: Pointer to the timespec64 to be set
*
* The timestamp is invalidated (@ts->sec is set to -1) if the
* clock @id is not available.
*/
void ktime_get_clock_ts64(clockid_t id, struct timespec64 *ts)
{
/* Invalidate time stamp */
ts->tv_sec = -1;
ts->tv_nsec = 0;
switch (id) {
case CLOCK_REALTIME:
ktime_get_real_ts64(ts);
return;
case CLOCK_MONOTONIC:
ktime_get_ts64(ts);
return;
case CLOCK_MONOTONIC_RAW:
ktime_get_raw_ts64(ts);
return;
case CLOCK_AUX ... CLOCK_AUX_LAST:
if (IS_ENABLED(CONFIG_POSIX_AUX_CLOCKS))
ktime_get_aux_ts64(id, ts);
return;
default:
WARN_ON_ONCE(1);
}
}
EXPORT_SYMBOL_GPL(ktime_get_clock_ts64);
/**
* timekeeping_valid_for_hres - Check if timekeeping is suitable for hres
*/