1 extern int bus_add_device(struct device * dev);
2 extern void bus_remove_device(struct device * dev);
4 extern int bus_add_driver(struct device_driver *);
5 extern void bus_remove_driver(struct device_driver *);
7 static inline struct class_device *to_class_dev(struct kobject *obj)
9 return container_of(obj,struct class_device,kobj);
12 struct class_device_attribute *to_class_dev_attr(struct attribute *_attr)
14 return container_of(_attr,struct class_device_attribute,attr);