diff --git a/drivers/cpuidle/lpm-levels.c b/drivers/cpuidle/lpm-levels.c
index ec880b601f10..12953e396fd4 100644
--- a/drivers/cpuidle/lpm-levels.c
+++ b/drivers/cpuidle/lpm-levels.c
@@ -149,8 +149,7 @@ static int lpm_cpu_qos_notify(struct notifier_block *nb,
 	int cpu = nb - dev_pm_qos_nb;
 
 	preempt_disable();
-	if (cpu != smp_processor_id() && cpu_online(cpu) &&
-	    !check_cpu_isolated(cpu))
+	if (cpu != smp_processor_id() && cpu_online(cpu))
 		wake_up_if_idle(cpu);
 	preempt_enable();