PM / sleep: enable suspend-to-idle even without registered suspend_ops

[cascardo/linux.git] / include / linux / suspend.h

diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 7693e39..d971837 100644 (file)
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -245,6 +245,7 @@ static inline bool idle_should_freeze(void)
        return unlikely(suspend_freeze_state == FREEZE_STATE_ENTER);
 }
 
+extern void __init pm_states_init(void);
 extern void freeze_set_ops(const struct platform_freeze_ops *ops);
 extern void freeze_wake(void);
 
@@ -279,6 +280,7 @@ static inline bool pm_resume_via_firmware(void) { return false; }
 static inline void suspend_set_ops(const struct platform_suspend_ops *ops) {}
 static inline int pm_suspend(suspend_state_t state) { return -ENOSYS; }
 static inline bool idle_should_freeze(void) { return false; }
+static inline void __init pm_states_init(void) {}
 static inline void freeze_set_ops(const struct platform_freeze_ops *ops) {}
 static inline void freeze_wake(void) {}
 #endif /* !CONFIG_SUSPEND */