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Subject[PATCH 2/2] PM / devfreq: Change to DEVFREQ_GOV_UPDATE_INTERVAL event name
Date
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 functio name for DEVFREQ_GOV_UPDATE_INTERVAL
with 'devfreq_' prefix + verb + obejct as following:
- devfreq_interval_update -> devfreq_updatee_interval

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
drivers/devfreq/devfreq.c | 10 +++++-----
drivers/devfreq/governor.h | 4 ++--
drivers/devfreq/governor_simpleondemand.c | 4 ++--
drivers/devfreq/tegra30-devfreq.c | 4 ++--
4 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index cceee8bc3c2f..8494c5f05a73 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -550,14 +550,14 @@ void devfreq_monitor_resume(struct devfreq *devfreq)
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
@@ -1426,7 +1426,7 @@ 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;
diff --git a/drivers/devfreq/governor.h b/drivers/devfreq/governor.h
index 5ba3e051b1d0..c07ce77c253d 100644
--- a/drivers/devfreq/governor.h
+++ b/drivers/devfreq/governor.h
@@ -18,7 +18,7 @@
/* Devfreq events */
#define DEVFREQ_GOV_START 0x1
#define DEVFREQ_GOV_STOP 0x2
-#define DEVFREQ_GOV_INTERVAL 0x3
+#define DEVFREQ_GOV_UPDATE_INTERVAL 0x3
#define DEVFREQ_GOV_SUSPEND 0x4
#define DEVFREQ_GOV_RESUME 0x5

@@ -61,7 +61,7 @@ void devfreq_monitor_start(struct devfreq *devfreq);
void devfreq_monitor_stop(struct devfreq *devfreq);
void devfreq_monitor_suspend(struct devfreq *devfreq);
void devfreq_monitor_resume(struct devfreq *devfreq);
-void devfreq_interval_update(struct devfreq *devfreq, unsigned int *delay);
+void devfreq_update_interval(struct devfreq *devfreq, unsigned int *delay);

int devfreq_add_governor(struct devfreq_governor *governor);
int devfreq_remove_governor(struct devfreq_governor *governor);
diff --git a/drivers/devfreq/governor_simpleondemand.c b/drivers/devfreq/governor_simpleondemand.c
index 3d809f228619..1b314e1df028 100644
--- a/drivers/devfreq/governor_simpleondemand.c
+++ b/drivers/devfreq/governor_simpleondemand.c
@@ -96,8 +96,8 @@ static int devfreq_simple_ondemand_handler(struct devfreq *devfreq,
devfreq_monitor_stop(devfreq);
break;

- case DEVFREQ_GOV_INTERVAL:
- devfreq_interval_update(devfreq, (unsigned int *)data);
+ case DEVFREQ_GOV_UPDATE_INTERVAL:
+ devfreq_update_interval(devfreq, (unsigned int *)data);
break;

case DEVFREQ_GOV_SUSPEND:
diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-devfreq.c
index 0b65f89d74d5..28b2c7ca416e 100644
--- a/drivers/devfreq/tegra30-devfreq.c
+++ b/drivers/devfreq/tegra30-devfreq.c
@@ -734,7 +734,7 @@ static int tegra_governor_event_handler(struct devfreq *devfreq,
devfreq_monitor_stop(devfreq);
break;

- case DEVFREQ_GOV_INTERVAL:
+ case DEVFREQ_GOV_UPDATE_INTERVAL:
/*
* ACTMON hardware supports up to 256 milliseconds for the
* sampling period.
@@ -745,7 +745,7 @@ static int tegra_governor_event_handler(struct devfreq *devfreq,
}

tegra_actmon_pause(tegra);
- devfreq_interval_update(devfreq, new_delay);
+ devfreq_update_interval(devfreq, new_delay);
ret = tegra_actmon_resume(tegra);
break;

--
2.17.1
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