There is no reason to use the more complex ktime_get_snapshot() for
retrieving CLOCK_REALTIME.
Just use ktime_get_real_ts64(), which avoids the extra timespec64
conversion as a bonus.
No functional change intended.
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Cc: Rodolfo Giometti <giometti@enneenne.com>
---
drivers/pps/generators/pps_gen-dummy.c | 6 +-----
drivers/pps/generators/pps_gen_tio.c | 6 +-----
2 files changed, 2 insertions(+), 10 deletions(-)
--- a/drivers/pps/generators/pps_gen-dummy.c
+++ b/drivers/pps/generators/pps_gen-dummy.c
@@ -39,11 +39,7 @@ static void pps_gen_ktimer_event(struct
static int pps_gen_dummy_get_time(struct pps_gen_device *pps_gen,
struct timespec64 *time)
{
- struct system_time_snapshot snap;
-
- ktime_get_snapshot(&snap);
- *time = ktime_to_timespec64(snap.real);
-
+ ktime_get_real_ts64(time);
return 0;
}
--- a/drivers/pps/generators/pps_gen_tio.c
+++ b/drivers/pps/generators/pps_gen_tio.c@@ -189,11 +189,7 @@ static int pps_tio_gen_enable(struct pps
static int pps_tio_get_time(struct pps_gen_device *pps_gen,
struct timespec64 *time)
{
- struct system_time_snapshot snap;
-
- ktime_get_snapshot(&snap);
- *time = ktime_to_timespec64(snap.real);
-
+ ktime_get_real_ts64(time);
return 0;
}