diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index ea58337fb65f..336b5e94cbc8 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1907,6 +1907,18 @@ void cpufreq_resume(void)
 	}
 }
 
+/**
+ * cpufreq_driver_test_flags - Test cpufreq driver's flags against given ones.
+ * @flags: Flags to test against the current cpufreq driver's flags.
+ *
+ * Assumes that the driver is there, so callers must ensure that this is the
+ * case.
+ */
+bool cpufreq_driver_test_flags(u16 flags)
+{
+	return !!(cpufreq_driver->flags & flags);
+}
+
 /**
  *	cpufreq_get_current_driver - return current driver's name
  *
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 038ed83aab41..1eaa04f1bae6 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -433,6 +433,7 @@ struct cpufreq_driver {
 int cpufreq_register_driver(struct cpufreq_driver *driver_data);
 int cpufreq_unregister_driver(struct cpufreq_driver *driver_data);
 
+bool cpufreq_driver_test_flags(u16 flags);
 const char *cpufreq_get_current_driver(void);
 void *cpufreq_get_driver_data(void);