176 	struct attribute attr;  member
177 	ssize_t (*show)(const struct class *class, const struct class_attribute *attr,
179 	ssize_t (*store)(const struct class *class, const struct class_attribute *attr,
190 int __must_check class_create_file_ns(const struct class *class, const struct class_attribute *attr,
192 void class_remove_file_ns(const struct class *class, const struct class_attribute *attr,
196 						 const struct class_attribute *attr)  in class_create_file()  argument
198 	return class_create_file_ns(class, attr, NULL);  in class_create_file()
202 				     const struct class_attribute *attr)  in class_remove_file()  argument
204 	return class_remove_file_ns(class, attr, NULL);  in class_remove_file()
209 	struct class_attribute attr;  member
220 ssize_t show_class_attr_string(const struct class *class, const struct class_attribute *attr,