extern void driver_remove_file(struct device_driver *driver,
const struct driver_attribute *attr);
-extern int __must_check driver_add_kobj(struct device_driver *drv,
- struct kobject *kobj,
- const char *fmt, ...);
-
extern int __must_check driver_for_each_device(struct device_driver *drv,
struct device *start,
void *data,