982 				       const struct sched_class *prev_class,  in check_class_changed()  argument
985 	if (prev_class != p->sched_class) {  in check_class_changed()
986 		if (prev_class->switched_from)  in check_class_changed()
987 			prev_class->switched_from(rq, p);  in check_class_changed()
3002 	const struct sched_class *prev_class;  in rt_mutex_setprio()  local
3028 	prev_class = p->sched_class;  in rt_mutex_setprio()
3076 	check_class_changed(rq, p, prev_class, oldprio);  in rt_mutex_setprio()
3423 	const struct sched_class *prev_class;  in __sched_setscheduler()  local
3623 	prev_class = p->sched_class;  in __sched_setscheduler()
3636 	check_class_changed(rq, p, prev_class, oldprio);  in __sched_setscheduler()
7349 	const struct sched_class *prev_class = p->sched_class;  in normalize_task()  local
7365 	check_class_changed(rq, p, prev_class, old_prio);  in normalize_task()