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path: root/drivers/cpufreq/freq_table.c
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Diffstat (limited to 'drivers/cpufreq/freq_table.c')
-rw-r--r--drivers/cpufreq/freq_table.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c
index dfbbf981e..a8f1daffc 100644
--- 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)
{