ktime: Cleanup ktime_set() usage

[linux.git] / drivers / rtc / interface.c

diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index 5cf196dfc19368de1aeb64d8de52eb63c3207afd..fc0fa7577636dab1c02c3a34ea9e2c18b3255bfd 100644 (file)
--- 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);
        }