Merge tag 'pwm/for-4.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry...

[linux-2.6-microblaze.git] / drivers / cpufreq / freq_table.c

diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c
index dfbbf98..a8f1daf 100644 (file)
--- a/drivers/cpufreq/freq_table.c
+++ b/drivers/cpufreq/freq_table.c
@@ -18,6 +18,21 @@
  *                     FREQUENCY TABLE HELPERS                       *
  *********************************************************************/
 
+bool policy_has_boost_freq(struct cpufreq_policy *policy)
+{
+       struct cpufreq_frequency_table *pos, *table = policy->freq_table;
+
+       if (!table)
+               return false;
+
+       cpufreq_for_each_valid_entry(pos, table)
+               if (pos->flags & CPUFREQ_BOOST_FREQ)
+                       return true;
+
+       return false;
+}
+EXPORT_SYMBOL_GPL(policy_has_boost_freq);
+
 int cpufreq_frequency_table_cpuinfo(struct cpufreq_policy *policy,
                                    struct cpufreq_frequency_table *table)
 {