Merge branch 'pm-domains'

[~andy/linux] / drivers / cpuidle / coupled.c

diff --git a/drivers/cpuidle/coupled.c b/drivers/cpuidle/coupled.c
index c24dda03c143eec8845c8162e155c2e0fde16067..3265844839bfe9c79ef8849705262a52d16cc4e1 100644 (file)
--- a/drivers/cpuidle/coupled.c
+++ b/drivers/cpuidle/coupled.c
@@ -693,7 +693,7 @@ static int cpuidle_coupled_cpu_notify(struct notifier_block *nb,
        mutex_lock(&cpuidle_lock);
 
        dev = per_cpu(cpuidle_devices, cpu);
-       if (!dev->coupled)
+       if (!dev || !dev->coupled)
                goto out;
 
        switch (action & ~CPU_TASKS_FROZEN) {