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Diffstat (limited to 'include/linux/pm_opp.h')
-rw-r--r--include/linux/pm_opp.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h
index 065a47382302..dd7c8441af42 100644
--- a/include/linux/pm_opp.h
+++ b/include/linux/pm_opp.h
@@ -476,6 +476,8 @@ struct device_node *dev_pm_opp_get_of_node(struct dev_pm_opp *opp);
int of_get_required_opp_performance_state(struct device_node *np, int index);
int dev_pm_opp_of_find_icc_paths(struct device *dev, struct opp_table *opp_table);
int dev_pm_opp_of_register_em(struct device *dev, struct cpumask *cpus);
+int dev_pm_opp_calc_power(struct device *dev, unsigned long *uW,
+ unsigned long *kHz);
static inline void dev_pm_opp_of_unregister_em(struct device *dev)
{
em_dev_unregister_perf_domain(dev);
@@ -539,6 +541,12 @@ static inline void dev_pm_opp_of_unregister_em(struct device *dev)
{
}
+static inline int dev_pm_opp_calc_power(struct device *dev, unsigned long *uW,
+ unsigned long *kHz)
+{
+ return -EOPNOTSUPP;
+}
+
static inline int of_get_required_opp_performance_state(struct device_node *np, int index)
{
return -EOPNOTSUPP;