1 files changed, 9 insertions, 2 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index 8a648cd94fa9..b40be6fca6fa 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -51,8 +51,12 @@ struct bus_type {
         int             (*probe)(struct device * dev);
         int             (*remove)(struct device * dev);
         void            (*shutdown)(struct device * dev);
-        int             (*suspend)(struct device * dev, pm_message_t state);
-        int             (*resume)(struct device * dev);
+
+        int (*suspend_prepare)(struct device * dev, pm_message_t state);
+        int (*suspend)(struct device * dev, pm_message_t state);
+        int (*suspend_late)(struct device * dev, pm_message_t state);
+        int (*resume_early)(struct device * dev);
+        int (*resume)(struct device * dev);
 };
 
 extern int bus_register(struct bus_type * bus);
@@ -154,6 +158,9 @@ struct class {
 
         void    (*release)(struct class_device *dev);
         void    (*class_release)(struct class *class);
+
+        int     (*suspend)(struct device *, pm_message_t state);
+        int     (*resume)(struct device *);
 };
 
 extern int class_register(struct class *);