diff options
Diffstat (limited to 'kernel/power/main.c')
| -rw-r--r-- | kernel/power/main.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/kernel/power/main.c b/kernel/power/main.c index ba6a5645..54ec071 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -431,6 +431,43 @@ static ssize_t autosleep_store(struct kobject *kobj, power_attr(autosleep); #endif /* CONFIG_PM_AUTOSLEEP */ + +#ifdef CONFIG_PM_WAKELOCKS +static ssize_t wake_lock_show(struct kobject *kobj, + struct kobj_attribute *attr, + char *buf) +{ + return pm_show_wakelocks(buf, true); +} + +static ssize_t wake_lock_store(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t n) +{ + int error = pm_wake_lock(buf); + return error ? error : n; +} + +power_attr(wake_lock); + +static ssize_t wake_unlock_show(struct kobject *kobj, + struct kobj_attribute *attr, + char *buf) +{ + return pm_show_wakelocks(buf, false); +} + +static ssize_t wake_unlock_store(struct kobject *kobj, + struct kobj_attribute *attr, + const char *buf, size_t n) +{ + int error = pm_wake_unlock(buf); + return error ? error : n; +} + +power_attr(wake_unlock); + +#endif /* CONFIG_PM_WAKELOCKS */ #endif /* CONFIG_PM_SLEEP */ #ifdef CONFIG_PM_TRACE @@ -487,6 +524,10 @@ static struct attribute * g[] = { #ifdef CONFIG_PM_AUTOSLEEP &autosleep_attr.attr, #endif +#ifdef CONFIG_PM_WAKELOCKS + &wake_lock_attr.attr, + &wake_unlock_attr.attr, +#endif #ifdef CONFIG_PM_DEBUG &pm_test_attr.attr, #endif |
