diff options
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/cpufreq.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index fd97a620518..3564947ea7a 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1105,7 +1105,9 @@ static int __cpufreq_remove_dev(struct device *dev, struct subsys_interface *sif WARN_ON(lock_policy_rwsem_write(cpu)); cpus = cpumask_weight(data->cpus); - cpumask_clear_cpu(cpu, data->cpus); + + if (cpus > 1) + cpumask_clear_cpu(cpu, data->cpus); unlock_policy_rwsem_write(cpu); if (cpu != data->cpu) { |