diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/time/alarmtimer.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c index 764f7588c..834b01d28 100644 --- a/kernel/time/alarmtimer.c +++ b/kernel/time/alarmtimer.c @@ -134,8 +134,8 @@ void alarm_set_power_on(struct timespec new_pwron_time, bool logo) struct rtc_wkalrm alm; struct rtc_device *alarm_rtc_dev; // ktime_t now; - - printk("alarm set power on\n"); + + pr_info("alarm set power on\n"); #define RTC_PWRON_SEC -90 #ifdef RTC_PWRON_SEC @@ -154,7 +154,7 @@ void alarm_set_power_on(struct timespec new_pwron_time, bool logo) } alarm_rtc_dev = alarmtimer_get_rtcdev(); rtc_time_to_tm(pwron_time, &alm.time); -/* +/* rtc_timer_cancel(alarm_rtc_dev, &rtctimer); now = rtc_tm_to_ktime(alm.time); rtc_timer_start(alarm_rtc_dev, &rtctimer, now, ktime_set(0, 0)); @@ -251,6 +251,7 @@ static enum hrtimer_restart alarmtimer_fired(struct hrtimer *timer) ktime_t alarm_expires_remaining(const struct alarm *alarm) { struct alarm_base *base = &alarm_bases[alarm->type]; + return ktime_sub(alarm->node.expires, base->gettime()); } EXPORT_SYMBOL_GPL(alarm_expires_remaining); @@ -442,6 +443,7 @@ int alarm_cancel(struct alarm *alarm) { for (;;) { int ret = alarm_try_to_cancel(alarm); + if (ret >= 0) return ret; cpu_relax(); @@ -812,6 +814,7 @@ static int alarm_timer_nsleep(const clockid_t which_clock, int flags, /* Convert (if necessary) to absolute time */ if (flags != TIMER_ABSTIME) { ktime_t now = alarm_bases[type].gettime(); + exp = ktime_add(now, exp); } |