pm: Remove CURRENT_CPU macro

Just use _current_cpu that works with/without multicore.

Signed-off-by: Flavio Ceolin <[email protected]>

subsys/pm/pm.c

@@ -22,9 +22,6 @@
 #include <zephyr/logging/log.h>
 LOG_MODULE_REGISTER(pm, CONFIG_PM_LOG_LEVEL);
 
-#define CURRENT_CPU \
-	(COND_CODE_1(CONFIG_SMP, (arch_curr_cpu()->id), (_current_cpu->id)))
-
 static ATOMIC_DEFINE(z_post_ops_required, CONFIG_MP_MAX_NUM_CPUS);
 static sys_slist_t pm_notifiers = SYS_SLIST_STATIC_INIT(&pm_notifiers);
 
@@ -133,7 +130,7 @@ static inline void pm_state_notify(bool entering_state)
 
 void pm_system_resume(void)
 {
-	uint8_t id = CURRENT_CPU;
+	uint8_t id = _current_cpu->id;
 
 	/*
 	 * This notification is called from the ISR of the event
@@ -171,7 +168,7 @@ bool pm_state_force(uint8_t cpu, const struct pm_state_info *info)
 
 bool pm_system_suspend(int32_t ticks)
 {
-	uint8_t id = CURRENT_CPU;
+	uint8_t id = _current_cpu->id;
 	k_spinlock_key_t key;
 
 	SYS_PORT_TRACING_FUNC_ENTER(pm, system_suspend, ticks);