diff mbox series

[RESEND,v2,18/19] alarmtimer: Switch to use hrtimer_setup() and hrtimer_setup_on_stack()

Message ID 2bae912336103405adcdab96b88d3ea0353b4228.1730386209.git.namcao@linutronix.de (mailing list archive)
State New
Headers show
Series hrtimers: Consolidate hrtimer initialization - Part 1 | expand

Commit Message

Nam Cao Oct. 31, 2024, 3:14 p.m. UTC 
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: Nam Cao <namcao@linutronix.de>
Cc: John Stultz <jstultz@google.com>
---
 kernel/time/alarmtimer.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
index 452d8aa2f6e0..f581868e1b3e 100644
--- a/kernel/time/alarmtimer.c
+++ b/kernel/time/alarmtimer.c
@@ -337,7 +337,6 @@  __alarm_init(struct alarm *alarm, enum alarmtimer_type type,
 	     enum alarmtimer_restart (*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;
@@ -352,8 +351,8 @@  __alarm_init(struct alarm *alarm, enum alarmtimer_type type,
 void alarm_init(struct alarm *alarm, enum alarmtimer_type type,
 		enum alarmtimer_restart (*function)(struct alarm *, ktime_t))
 {
-	hrtimer_init(&alarm->timer, alarm_bases[type].base_clockid,
-		     HRTIMER_MODE_ABS);
+	hrtimer_setup(&alarm->timer, alarmtimer_fired, alarm_bases[type].base_clockid,
+		      HRTIMER_MODE_ABS);
 	__alarm_init(alarm, type, function);
 }
 EXPORT_SYMBOL_GPL(alarm_init);
@@ -816,8 +815,8 @@  static void
 alarm_init_on_stack(struct alarm *alarm, enum alarmtimer_type type,
 		    enum alarmtimer_restart (*function)(struct alarm *, ktime_t))
 {
-	hrtimer_init_on_stack(&alarm->timer, alarm_bases[type].base_clockid,
-			      HRTIMER_MODE_ABS);
+	hrtimer_setup_on_stack(&alarm->timer, alarmtimer_fired, alarm_bases[type].base_clockid,
+			       HRTIMER_MODE_ABS);
 	__alarm_init(alarm, type, function);
 }