diff options
Diffstat (limited to 'kernel/power/main.c')
| -rw-r--r-- | kernel/power/main.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/kernel/power/main.c b/kernel/power/main.c index 8e90f330f139..9a59d042ea84 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -296,8 +296,8 @@ static ssize_t state_show(struct kobject *kobj, struct kobj_attribute *attr, suspend_state_t i; for (i = PM_SUSPEND_MIN; i < PM_SUSPEND_MAX; i++) - if (pm_states[i].state) - s += sprintf(s,"%s ", pm_states[i].label); + if (pm_states[i]) + s += sprintf(s,"%s ", pm_states[i]); #endif if (hibernation_available()) @@ -311,8 +311,7 @@ static ssize_t state_show(struct kobject *kobj, struct kobj_attribute *attr, static suspend_state_t decode_state(const char *buf, size_t n) { #ifdef CONFIG_SUSPEND - suspend_state_t state = PM_SUSPEND_MIN; - struct pm_sleep_state *s; + suspend_state_t state; #endif char *p; int len; @@ -325,10 +324,12 @@ static suspend_state_t decode_state(const char *buf, size_t n) return PM_SUSPEND_MAX; #ifdef CONFIG_SUSPEND - for (s = &pm_states[state]; state < PM_SUSPEND_MAX; s++, state++) - if (s->state && len == strlen(s->label) - && !strncmp(buf, s->label, len)) - return s->state; + for (state = PM_SUSPEND_MIN; state < PM_SUSPEND_MAX; state++) { + const char *label = pm_states[state]; + + if (label && len == strlen(label) && !strncmp(buf, label, len)) + return state; + } #endif return PM_SUSPEND_ON; @@ -446,8 +447,8 @@ static ssize_t autosleep_show(struct kobject *kobj, #ifdef CONFIG_SUSPEND if (state < PM_SUSPEND_MAX) - return sprintf(buf, "%s\n", pm_states[state].state ? - pm_states[state].label : "error"); + return sprintf(buf, "%s\n", pm_states[state] ? + pm_states[state] : "error"); #endif #ifdef CONFIG_HIBERNATION return sprintf(buf, "disk\n"); @@ -615,7 +616,6 @@ static struct attribute_group attr_group = { .attrs = g, }; -#ifdef CONFIG_PM_RUNTIME struct workqueue_struct *pm_wq; EXPORT_SYMBOL_GPL(pm_wq); @@ -625,9 +625,6 @@ static int __init pm_start_workqueue(void) return pm_wq ? 0 : -ENOMEM; } -#else -static inline int pm_start_workqueue(void) { return 0; } -#endif static int __init pm_init(void) { |