Commit d82fadc7 authored by Nam Cao's avatar Nam Cao Committed by Thomas Gleixner
Browse files

alarmtimer: Switch to use hrtimer_setup() and hrtimer_setup_on_stack() 



hrtimer_setup() and hrtimer_setup_on_stack() take the callback function
pointer as argument and initialize the timer completely.

Replace the hrtimer_init*() variants and the open coded initialization of
hrtimer::function with the new setup mechanism.

Switch to use the new functions.

Signed-off-by: default avatarNam Cao <namcao@linutronix.de>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/2bae912336103405adcdab96b88d3ea0353b4228.1730386209.git.namcao@linutronix.de
parent fc9f59de

kernel/time/alarmtimer.c

+4 −5
Original line number Diff line number Diff line
@@ -324,7 +324,6 @@ __alarm_init(struct alarm *alarm, enum alarmtimer_type type, 
	     void (*function)(struct alarm *, ktime_t))

{

	timerqueue_init(&alarm->node);

	alarm->timer.function = alarmtimer_fired;

	alarm->function = function;

	alarm->type = type;

	alarm->state = ALARMTIMER_STATE_INACTIVE;
@@ -339,7 +338,7 @@ __alarm_init(struct alarm *alarm, enum alarmtimer_type type, 
void alarm_init(struct alarm *alarm, enum alarmtimer_type type,

		void (*function)(struct alarm *, ktime_t))

{

	hrtimer_init(&alarm->timer, alarm_bases[type].base_clockid,

	hrtimer_setup(&alarm->timer, alarmtimer_fired, alarm_bases[type].base_clockid,

		      HRTIMER_MODE_ABS);

	__alarm_init(alarm, type, function);

}
@@ -757,7 +756,7 @@ static void 
alarm_init_on_stack(struct alarm *alarm, enum alarmtimer_type type,

		    void (*function)(struct alarm *, ktime_t))

{

	hrtimer_init_on_stack(&alarm->timer, alarm_bases[type].base_clockid,

	hrtimer_setup_on_stack(&alarm->timer, alarmtimer_fired, alarm_bases[type].base_clockid,

			       HRTIMER_MODE_ABS);

	__alarm_init(alarm, type, function);

}