---
 drivers/cpufreq/cpufreq.c |    8 ++++++++
 1 file changed, 8 insertions(+)

--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -2781,10 +2781,18 @@
  */
 void cpufreq_update_limits(unsigned int cpu)
 {
+	struct cpufreq_policy *policy;
+
+	policy = cpufreq_cpu_get(cpu);
+	if (!policy)
+		return;
+
 	if (cpufreq_driver->update_limits)
 		cpufreq_driver->update_limits(cpu);
 	else
 		cpufreq_update_policy(cpu);
+
+	cpufreq_cpu_put(policy);
 }
 EXPORT_SYMBOL_GPL(cpufreq_update_limits);