1 files changed, 8 insertions, 7 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index 6a8276f683b6..516fecacf27b 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -84,9 +84,8 @@ struct device *bus_find_device_by_name(struct bus_type *bus,
                                        struct device *start,
                                        const char *name);
 
-int __must_check bus_for_each_drv(struct bus_type *bus,
-                                  struct device_driver *start, void *data,
-                                  int (*fn)(struct device_driver *, void *));
+int bus_for_each_drv(struct bus_type *bus, struct device_driver *start,
+                     void *data, int (*fn)(struct device_driver *, void *));
 
 void bus_sort_breadthfirst(struct bus_type *bus,
                            int (*compare)(const struct device *a,
@@ -110,10 +109,12 @@ extern int bus_unregister_notifier(struct bus_type *bus,
  */
 #define BUS_NOTIFY_ADD_DEVICE           0x00000001 /* device added */
 #define BUS_NOTIFY_DEL_DEVICE           0x00000002 /* device removed */
-#define BUS_NOTIFY_BOUND_DRIVER         0x00000003 /* driver bound to device */
-#define BUS_NOTIFY_UNBIND_DRIVER        0x00000004 /* driver about to be
+#define BUS_NOTIFY_BIND_DRIVER          0x00000003 /* driver about to be
+                                                      bound */
+#define BUS_NOTIFY_BOUND_DRIVER         0x00000004 /* driver bound to device */
+#define BUS_NOTIFY_UNBIND_DRIVER        0x00000005 /* driver about to be
                                                       unbound */
-#define BUS_NOTIFY_UNBOUND_DRIVER       0x00000005 /* driver is unbound
+#define BUS_NOTIFY_UNBOUND_DRIVER       0x00000006 /* driver is unbound
                                                       from the device */
 
 extern struct kset *bus_get_kset(struct bus_type *bus);
@@ -551,7 +552,7 @@ extern int device_for_each_child(struct device *dev, void *data,
                      int (*fn)(struct device *dev, void *data));
 extern struct device *device_find_child(struct device *dev, void *data,
                                 int (*match)(struct device *dev, void *data));
-extern int device_rename(struct device *dev, char *new_name);
+extern int device_rename(struct device *dev, const char *new_name);
 extern int device_move(struct device *dev, struct device *new_parent,
                        enum dpm_order dpm_order);
 extern const char *device_get_devnode(struct device *dev,