hrtimers: Merge __hrtimer_init() into __hrtimer_setup()

__hrtimer_init() is only called by __hrtimer_setup(). Simplify by merging
__hrtimer_init() into __hrtimer_setup().

Signed-off-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/all/8a0a847a35f711f66b2d05b57255aa44e7e61279.1738746927.git.namcao@linutronix.de

Author: covanam

kernel/time/hrtimer.c

@@ -1592,8 +1592,9 @@ static inline int hrtimer_clockid_to_base(clockid_t clock_id)
 	}
 }
 
-static void __hrtimer_init(struct hrtimer *timer, clockid_t clock_id,
-			   enum hrtimer_mode mode)
+static void __hrtimer_setup(struct hrtimer *timer,
+			    enum hrtimer_restart (*function)(struct hrtimer *),
+			    clockid_t clock_id, enum hrtimer_mode mode)
 {
 	bool softtimer = !!(mode & HRTIMER_MODE_SOFT);
 	struct hrtimer_cpu_base *cpu_base;
@@ -1626,13 +1627,6 @@ static void __hrtimer_init(struct hrtimer *timer, clockid_t clock_id,
 	timer->is_hard = !!(mode & HRTIMER_MODE_HARD);
 	timer->base = &cpu_base->clock_base[base];
 	timerqueue_init(&timer->node);
-}
-
-static void __hrtimer_setup(struct hrtimer *timer,
-			    enum hrtimer_restart (*function)(struct hrtimer *),
-			    clockid_t clock_id, enum hrtimer_mode mode)
-{
-	__hrtimer_init(timer, clock_id, mode);
 
 	if (WARN_ON_ONCE(!function))
 		timer->function = hrtimer_dummy_timeout;