BACKPORT: PM / sleep: Go direct_complete if driver has no callbacks

[firefly-linux-kernel-4.4.55.git] / drivers / base / power / power.h

diff --git a/drivers/base/power/power.h b/drivers/base/power/power.h
index 998fa6b230844391b023b5ba8d4f0a22f9c645b0..297beae6431459458c509dcc4c497056156ddb64 100644 (file)
--- a/drivers/base/power/power.h
+++ b/drivers/base/power/power.h
@@ -123,6 +123,7 @@ extern void device_pm_remove(struct device *);
 extern void device_pm_move_before(struct device *, struct device *);
 extern void device_pm_move_after(struct device *, struct device *);
 extern void device_pm_move_last(struct device *);
+extern void device_pm_check_callbacks(struct device *dev);
 
 #else /* !CONFIG_PM_SLEEP */
 
@@ -141,6 +142,8 @@ static inline void device_pm_move_after(struct device *deva,
                                        struct device *devb) {}
 static inline void device_pm_move_last(struct device *dev) {}
 
+static inline void device_pm_check_callbacks(struct device *dev) {}
+
 #endif /* !CONFIG_PM_SLEEP */
 
 static inline void device_pm_init(struct device *dev)