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-rw-r--r--kernel/power/main.c8
-rw-r--r--kernel/power/power.h2
-rw-r--r--kernel/power/suspend.c2
3 files changed, 4 insertions, 8 deletions
diff --git a/kernel/power/main.c b/kernel/power/main.c
index b1e324878d5f..1c12581f1c62 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -291,12 +291,10 @@ static ssize_t state_store(struct kobject *kobj, struct kobj_attribute *attr,
#ifdef CONFIG_SUSPEND
for (s = &pm_states[state]; state < PM_SUSPEND_MAX; s++, state++) {
- if (*s && len == strlen(*s) && !strncmp(buf, *s, len))
+ if (*s && len == strlen(*s) && !strncmp(buf, *s, len)) {
+ error = pm_suspend(state);
break;
- }
- if (state < PM_SUSPEND_MAX && *s) {
- error = enter_state(state);
- suspend_stats_update(error);
+ }
}
#endif
diff --git a/kernel/power/power.h b/kernel/power/power.h
index 398d42b48e9e..98f3622d7407 100644
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -177,13 +177,11 @@ extern const char *const pm_states[];
extern bool valid_state(suspend_state_t state);
extern int suspend_devices_and_enter(suspend_state_t state);
-extern int enter_state(suspend_state_t state);
#else /* !CONFIG_SUSPEND */
static inline int suspend_devices_and_enter(suspend_state_t state)
{
return -ENOSYS;
}
-static inline int enter_state(suspend_state_t state) { return -ENOSYS; }
static inline bool valid_state(suspend_state_t state) { return false; }
#endif /* !CONFIG_SUSPEND */
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index e6b5ef958603..4914358a0543 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -272,7 +272,7 @@ static void suspend_finish(void)
* Fail if that's not the case. Otherwise, prepare for system suspend, make the
* system enter the given sleep state and clean up after wakeup.
*/
-int enter_state(suspend_state_t state)
+static int enter_state(suspend_state_t state)
{
int error;