diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2016-12-25 14:30:41 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-12-25 19:21:22 +0300 |
| commit | 8b0e195314fabd58a331c4f7b6db75a1565535d7 (patch) | |
| tree | 6ff9d2d9388406b8447b09b6a4037795142172de /drivers/rtc | |
| parent | 2456e855354415bfaeb7badaa14e11b3e02c8466 (diff) | |
| download | linux-8b0e195314fabd58a331c4f7b6db75a1565535d7.tar.xz | |
ktime: Cleanup ktime_set() usage
ktime_set(S,N) was required for the timespec storage type and is still
useful for situations where a Seconds and Nanoseconds part of a time value
needs to be converted. For anything where the Seconds argument is 0, this
is pointless and can be replaced with a simple assignment.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/interface.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c index 5cf196dfc193..fc0fa7577636 100644 --- a/drivers/rtc/interface.c +++ b/drivers/rtc/interface.c @@ -363,7 +363,7 @@ int rtc_set_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm) rtc_timer_remove(rtc, &rtc->aie_timer); rtc->aie_timer.node.expires = rtc_tm_to_ktime(alarm->time); - rtc->aie_timer.period = ktime_set(0, 0); + rtc->aie_timer.period = 0; if (alarm->enabled) err = rtc_timer_enqueue(rtc, &rtc->aie_timer); @@ -391,7 +391,7 @@ int rtc_initialize_alarm(struct rtc_device *rtc, struct rtc_wkalrm *alarm) return err; rtc->aie_timer.node.expires = rtc_tm_to_ktime(alarm->time); - rtc->aie_timer.period = ktime_set(0, 0); + rtc->aie_timer.period = 0; /* Alarm has to be enabled & in the future for us to enqueue it */ if (alarm->enabled && (rtc_tm_to_ktime(now) < @@ -554,7 +554,7 @@ enum hrtimer_restart rtc_pie_update_irq(struct hrtimer *timer) int count; rtc = container_of(timer, struct rtc_device, pie_timer); - period = ktime_set(0, NSEC_PER_SEC/rtc->irq_freq); + period = NSEC_PER_SEC / rtc->irq_freq; count = hrtimer_forward_now(timer, period); rtc_handle_legacy_irq(rtc, count, RTC_PF); @@ -665,7 +665,7 @@ static int rtc_update_hrtimer(struct rtc_device *rtc, int enabled) return -1; if (enabled) { - ktime_t period = ktime_set(0, NSEC_PER_SEC / rtc->irq_freq); + ktime_t period = NSEC_PER_SEC / rtc->irq_freq; hrtimer_start(&rtc->pie_timer, period, HRTIMER_MODE_REL); } |