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Diffstat (limited to 'include/linux/cpufreq.h')
-rw-r--r--include/linux/cpufreq.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index f3822f836e14..9d803b529ac2 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -469,6 +469,27 @@ struct cpufreq_frequency_table {
* order */
};
+#if defined(CONFIG_CPU_FREQ) && defined(CONFIG_PM_OPP)
+int dev_pm_opp_init_cpufreq_table(struct device *dev,
+ struct cpufreq_frequency_table **table);
+void dev_pm_opp_free_cpufreq_table(struct device *dev,
+ struct cpufreq_frequency_table **table);
+#else
+static inline int dev_pm_opp_init_cpufreq_table(struct device *dev,
+ struct cpufreq_frequency_table
+ **table)
+{
+ return -EINVAL;
+}
+
+static inline void dev_pm_opp_free_cpufreq_table(struct device *dev,
+ struct cpufreq_frequency_table
+ **table)
+{
+}
+#endif
+
+
bool cpufreq_next_valid(struct cpufreq_frequency_table **pos);
/*