diff options
Diffstat (limited to 'drivers/devfreq/devfreq.c')
| -rw-r--r-- | drivers/devfreq/devfreq.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index e92418facc92..478006b7764a 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -15,7 +15,7 @@ #include <linux/errno.h> #include <linux/err.h> #include <linux/init.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/slab.h> #include <linux/stat.h> #include <linux/pm_opp.h> @@ -707,10 +707,12 @@ struct devfreq *devfreq_get_devfreq_by_phandle(struct device *dev, int index) if (devfreq->dev.parent && devfreq->dev.parent->of_node == node) { mutex_unlock(&devfreq_list_lock); + of_node_put(node); return devfreq; } } mutex_unlock(&devfreq_list_lock); + of_node_put(node); return ERR_PTR(-EPROBE_DEFER); } @@ -1199,13 +1201,6 @@ static int __init devfreq_init(void) } subsys_initcall(devfreq_init); -static void __exit devfreq_exit(void) -{ - class_destroy(devfreq_class); - destroy_workqueue(devfreq_wq); -} -module_exit(devfreq_exit); - /* * The followings are helper functions for devfreq user device drivers with * OPP framework. @@ -1471,7 +1466,3 @@ void devm_devfreq_unregister_notifier(struct device *dev, devm_devfreq_dev_match, devfreq)); } EXPORT_SYMBOL(devm_devfreq_unregister_notifier); - -MODULE_AUTHOR("MyungJoo Ham <myungjoo.ham@samsung.com>"); -MODULE_DESCRIPTION("devfreq class support"); -MODULE_LICENSE("GPL"); |