alarmtimers: Change alarmtimer functions to return alarmtimer_restart values

[pandora-kernel.git] / kernel / time / alarmtimer.c

diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index ea5e1a9..9e78605 100644 (file)
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -196,7 +196,7 @@ static enum hrtimer_restart alarmtimer_fired(struct hrtimer *timer)
                }
                spin_unlock_irqrestore(&base->lock, flags);
                if (alarm->function)
-                       alarm->function(alarm);
+                       alarm->function(alarm, now);
                spin_lock_irqsave(&base->lock, flags);
        }
 
@@ -299,7 +299,7 @@ static void alarmtimer_freezerset(ktime_t absexp, enum alarmtimer_type type)
  * @function: callback that is run when the alarm fires
  */
 void alarm_init(struct alarm *alarm, enum alarmtimer_type type,
-               void (*function)(struct alarm *))
+               enum alarmtimer_restart (*function)(struct alarm *, ktime_t))
 {
        timerqueue_init(&alarm->node);
        alarm->period = ktime_set(0, 0);
@@ -365,12 +365,15 @@ static enum alarmtimer_type clock2alarm(clockid_t clockid)
  *
  * Posix timer callback for expired alarm timers.
  */
-static void alarm_handle_timer(struct alarm *alarm)
+static enum alarmtimer_restart alarm_handle_timer(struct alarm *alarm,
+                                                       ktime_t now)
 {
        struct k_itimer *ptr = container_of(alarm, struct k_itimer,
                                                it.alarmtimer);
        if (posix_timer_event(ptr, 0) != 0)
                ptr->it_overrun++;
+
+       return ALARMTIMER_NORESTART;
 }
 
 /**
@@ -509,13 +512,15 @@ static int alarm_timer_set(struct k_itimer *timr, int flags,
  *
  * Wakes up the task that set the alarmtimer
  */
-static void alarmtimer_nsleep_wakeup(struct alarm *alarm)
+static enum alarmtimer_restart alarmtimer_nsleep_wakeup(struct alarm *alarm,
+                                                               ktime_t now)
 {
        struct task_struct *task = (struct task_struct *)alarm->data;
 
        alarm->data = NULL;
        if (task)
                wake_up_process(task);
+       return ALARMTIMER_NORESTART;
 }
 
 /**