diff options
Diffstat (limited to 'drivers/devfreq/governor_simpleondemand.c')
| -rw-r--r-- | drivers/devfreq/governor_simpleondemand.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/devfreq/governor_simpleondemand.c b/drivers/devfreq/governor_simpleondemand.c index c0417f0e081e..ac9c5e9e51a4 100644 --- a/drivers/devfreq/governor_simpleondemand.c +++ b/drivers/devfreq/governor_simpleondemand.c @@ -1,23 +1,20 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * linux/drivers/devfreq/governor_simpleondemand.c * * Copyright (C) 2011 Samsung Electronics * MyungJoo Ham <myungjoo.ham@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/errno.h> #include <linux/module.h> #include <linux/devfreq.h> +#include <linux/devfreq-governor.h> #include <linux/math64.h> -#include "governor.h" /* Default constants for DevFreq-Simple-Ondemand (DFSO) */ #define DFSO_UPTHRESHOLD (90) -#define DFSO_DOWNDIFFERENCTIAL (5) +#define DFSO_DOWNDIFFERENTIAL (5) static int devfreq_simple_ondemand_func(struct devfreq *df, unsigned long *freq) { @@ -25,7 +22,7 @@ static int devfreq_simple_ondemand_func(struct devfreq *df, struct devfreq_dev_status *stat; unsigned long long a, b; unsigned int dfso_upthreshold = DFSO_UPTHRESHOLD; - unsigned int dfso_downdifferential = DFSO_DOWNDIFFERENCTIAL; + unsigned int dfso_downdifferential = DFSO_DOWNDIFFERENTIAL; struct devfreq_simple_ondemand_data *data = df->data; err = devfreq_update_stats(df); @@ -99,8 +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: @@ -120,6 +117,8 @@ static int devfreq_simple_ondemand_handler(struct devfreq *devfreq, static struct devfreq_governor devfreq_simple_ondemand = { .name = DEVFREQ_GOV_SIMPLE_ONDEMAND, + .attrs = DEVFREQ_GOV_ATTR_POLLING_INTERVAL + | DEVFREQ_GOV_ATTR_TIMER, .get_target_freq = devfreq_simple_ondemand_func, .event_handler = devfreq_simple_ondemand_handler, }; @@ -141,4 +140,5 @@ static void __exit devfreq_simple_ondemand_exit(void) return; } module_exit(devfreq_simple_ondemand_exit); +MODULE_DESCRIPTION("DEVFREQ Simple On-demand governor"); MODULE_LICENSE("GPL"); |