PM / devfreq: Change to DEVFREQ_GOV_UPDATE_INTERVAL event name

DEVFREQ_GOV_INTERVAL event indicates that update the interval
for polling mode of devfreq device. But, this event name doesn't
specify exactly what to do.

Change DEVFREQ_GOV_INTERVAL event name to DEVFREQ_GOV_UPDATE_INTERVAL
which specifies what to do by event name.

And modify the function name to DEVFREQ_GOV_UPDATE_INTERVAL
with 'devfreq_' prefix + verb + object as following:
- devfreq_interval_update -> devfreq_updatee_interval

Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 7dcf2093e531..5c481ad1cfc7 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -550,14 +550,14 @@ out:
 EXPORT_SYMBOL(devfreq_monitor_resume);
 
 /**
- * devfreq_interval_update() - Update device devfreq monitoring interval
+ * devfreq_update_interval() - Update device devfreq monitoring interval
  * @devfreq:    the devfreq instance.
  * @delay:      new polling interval to be set.
  *
  * Helper function to set new load monitoring polling interval. Function
- * to be called from governor in response to DEVFREQ_GOV_INTERVAL event.
+ * to be called from governor in response to DEVFREQ_GOV_UPDATE_INTERVAL event.
  */
-void devfreq_interval_update(struct devfreq *devfreq, unsigned int *delay)
+void devfreq_update_interval(struct devfreq *devfreq, unsigned int *delay)
 {
 	unsigned int cur_delay = devfreq->profile->polling_ms;
 	unsigned int new_delay = *delay;
@@ -597,7 +597,7 @@ void devfreq_interval_update(struct devfreq *devfreq, unsigned int *delay)
 out:
 	mutex_unlock(&devfreq->lock);
 }
-EXPORT_SYMBOL(devfreq_interval_update);
+EXPORT_SYMBOL(devfreq_update_interval);
 
 /**
  * devfreq_notifier_call() - Notify that the device frequency requirements
@@ -1424,7 +1424,7 @@ static ssize_t polling_interval_store(struct device *dev,
 	if (ret != 1)
 		return -EINVAL;
 
-	df->governor->event_handler(df, DEVFREQ_GOV_INTERVAL, &value);
+	df->governor->event_handler(df, DEVFREQ_GOV_UPDATE_INTERVAL, &value);
 	ret = count;
 
 	return ret;