2 files changed, 13 insertions, 5 deletions

diff --git a/include/linux/bsg.h b/include/linux/bsg.h
index e8406c55c6d3..cf0303a60611 100644
--- a/include/linux/bsg.h
+++ b/include/linux/bsg.h
@@ -56,19 +56,25 @@ struct sg_io_v4 {
 #if defined(CONFIG_BLK_DEV_BSG)
 struct bsg_class_device {
         struct device *class_dev;
-        struct device *dev;
+        struct device *parent;
         int minor;
         struct request_queue *queue;
+        struct kref ref;
+        void (*release)(struct device *);
 };
 
-extern int bsg_register_queue(struct request_queue *, struct device *, const char *);
+extern int bsg_register_queue(struct request_queue *q,
+                              struct device *parent, const char *name,
+                              void (*release)(struct device *));
 extern void bsg_unregister_queue(struct request_queue *);
 #else
-static inline int bsg_register_queue(struct request_queue * rq, struct device *dev, const char *name)
+static inline int bsg_register_queue(struct request_queue *q,
+                                     struct device *parent, const char *name,
+                                     void (*release)(struct device *))
 {
         return 0;
 }
-static inline void bsg_unregister_queue(struct request_queue *rq)
+static inline void bsg_unregister_queue(struct request_queue *q)
 {
 }
 #endif
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 03378e3515b3..add3c5a40827 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -32,7 +32,7 @@ struct attribute {
 
 struct attribute_group {
         const char              *name;
-        int                     (*is_visible)(struct kobject *,
+        mode_t                  (*is_visible)(struct kobject *,
                                               struct attribute *, int);
         struct attribute        **attrs;
 };
@@ -105,6 +105,8 @@ void sysfs_remove_link(struct kobject *kobj, const char *name);
 
 int __must_check sysfs_create_group(struct kobject *kobj,
                                     const struct attribute_group *grp);
+int sysfs_update_group(struct kobject *kobj,
+                       const struct attribute_group *grp);
 void sysfs_remove_group(struct kobject *kobj,
                         const struct attribute_group *grp);
 int sysfs_add_file_to_group(struct kobject *kobj,