powercap: Switch to use hrtimer_setup()

hrtimer_setup() takes the callback function pointer as argument and
initializes the timer completely.

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

Patch was created by using Coccinelle.

Signed-off-by: Nam Cao <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Acked-by: Zack Rusin <[email protected]>
Link: https://lore.kernel.org/all/fffc5ecc232069d91817b519dcafd8985120e51c.1738746904.git.namcao@linutronix.de

Author: covanam

drivers/powercap/idle_inject.c

@@ -339,8 +339,7 @@ struct idle_inject_device *idle_inject_register_full(struct cpumask *cpumask,
 		return NULL;
 
 	cpumask_copy(to_cpumask(ii_dev->cpumask), cpumask);
-	hrtimer_init(&ii_dev->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-	ii_dev->timer.function = idle_inject_timer_fn;
+	hrtimer_setup(&ii_dev->timer, idle_inject_timer_fn, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
 	ii_dev->latency_us = UINT_MAX;
 	ii_dev->update = update;
 

drivers/powercap/intel_rapl_common.c

@@ -2064,8 +2064,7 @@ int rapl_package_add_pmu(struct rapl_package *rp)
 	raw_spin_lock_init(&data->lock);
 	INIT_LIST_HEAD(&data->active_list);
 	data->timer_interval = ms_to_ktime(rapl_pmu.timer_ms);
-	hrtimer_init(&data->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-	data->hrtimer.function = rapl_hrtimer_handle;
+	hrtimer_setup(&data->hrtimer, rapl_hrtimer_handle, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
 
 	return rapl_pmu_update(rp);
 }