summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/devfreq/governor.h3
-rw-r--r--include/linux/devfreq.h8
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/devfreq/governor.h b/drivers/devfreq/governor.h
index b81700244ce3..f53339ca610f 100644
--- a/drivers/devfreq/governor.h
+++ b/drivers/devfreq/governor.h
@@ -57,9 +57,6 @@ struct devfreq_governor {
unsigned int event, void *data);
};
-/* Caution: devfreq->lock must be locked before calling update_devfreq */
-extern int update_devfreq(struct devfreq *devfreq);
-
extern void devfreq_monitor_start(struct devfreq *devfreq);
extern void devfreq_monitor_stop(struct devfreq *devfreq);
extern void devfreq_monitor_suspend(struct devfreq *devfreq);
diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
index 3aae5b3af87c..e4963b0f45da 100644
--- a/include/linux/devfreq.h
+++ b/include/linux/devfreq.h
@@ -198,6 +198,14 @@ extern void devm_devfreq_remove_device(struct device *dev,
extern int devfreq_suspend_device(struct devfreq *devfreq);
extern int devfreq_resume_device(struct devfreq *devfreq);
+/**
+ * update_devfreq() - Reevaluate the device and configure frequency
+ * @devfreq: the devfreq device
+ *
+ * Note: devfreq->lock must be held
+ */
+extern int update_devfreq(struct devfreq *devfreq);
+
/* Helper functions for devfreq user device driver with OPP. */
extern struct dev_pm_opp *devfreq_recommended_opp(struct device *dev,
unsigned long *freq, u32 flags);