else if (!rtc->ops->read_alarm)
err = -EINVAL;
else {
- memset(alarm, 0, sizeof(struct rtc_wkalrm));
+ alarm->enabled = 0;
+ alarm->pending = 0;
+ alarm->time.tm_sec = -1;
+ alarm->time.tm_min = -1;
+ alarm->time.tm_hour = -1;
+ alarm->time.tm_mday = -1;
+ alarm->time.tm_mon = -1;
+ alarm->time.tm_year = -1;
+ alarm->time.tm_wday = -1;
+ alarm->time.tm_yday = -1;
+ alarm->time.tm_isdst = -1;
err = rtc->ops->read_alarm(rtc->dev.parent, alarm);
}
rtc->aie_timer.node.expires = rtc_tm_to_ktime(alarm->time);
rtc->aie_timer.period = ktime_set(0, 0);
- /* Alarm has to be enabled & in the futrure for us to enqueue it */
+ /* Alarm has to be enabled & in the future for us to enqueue it */
if (alarm->enabled && (rtc_tm_to_ktime(now).tv64 <
rtc->aie_timer.node.expires.tv64)) {
}
EXPORT_SYMBOL_GPL(rtc_initialize_alarm);
-
-
int rtc_alarm_irq_enable(struct rtc_device *rtc, unsigned int enabled)
{
int err = mutex_lock_interruptible(&rtc->ops_lock);
*/
static int rtc_timer_enqueue(struct rtc_device *rtc, struct rtc_timer *timer)
{
+ struct timerqueue_node *next = timerqueue_getnext(&rtc->timerqueue);
+ struct rtc_time tm;
+ ktime_t now;
+
timer->enabled = 1;
+ __rtc_read_time(rtc, &tm);
+ now = rtc_tm_to_ktime(tm);
+
+ /* Skip over expired timers */
+ while (next) {
+ if (next->expires.tv64 >= now.tv64)
+ break;
+ next = timerqueue_iterate_next(next);
+ }
+
timerqueue_add(&rtc->timerqueue, &timer->node);
- if (&timer->node == timerqueue_getnext(&rtc->timerqueue)) {
+ if (!next) {
struct rtc_wkalrm alarm;
int err;
alarm.time = rtc_ktime_to_tm(timer->node.expires);