|  |  | 
|  | /* initialisation functions */ | 
|  |  | 
|  | extern int devices_init(void); | 
|  | extern int buses_init(void); | 
|  | extern int classes_init(void); | 
|  | extern int firmware_init(void); | 
|  | extern int platform_bus_init(void); | 
|  | extern int system_bus_init(void); | 
|  | extern int cpu_dev_init(void); | 
|  | extern int attribute_container_init(void); | 
|  |  | 
|  | extern int bus_add_device(struct device * dev); | 
|  | extern void bus_remove_device(struct device * dev); | 
|  |  | 
|  | extern int bus_add_driver(struct device_driver *); | 
|  | extern void bus_remove_driver(struct device_driver *); | 
|  |  | 
|  | extern void driver_detach(struct device_driver * drv); | 
|  | extern int driver_probe_device(struct device_driver *, struct device *); | 
|  |  | 
|  | static inline struct class_device *to_class_dev(struct kobject *obj) | 
|  | { | 
|  | return container_of(obj, struct class_device, kobj); | 
|  | } | 
|  |  | 
|  | static inline | 
|  | struct class_device_attribute *to_class_dev_attr(struct attribute *_attr) | 
|  | { | 
|  | return container_of(_attr, struct class_device_attribute, attr); | 
|  | } | 
|  |  | 
|  |  |