#ifndef COMPONENT_H#define COMPONENT_H struct device; struct component_ops {	int (*bind)(struct device *, struct device *, void *);	void (*unbind)(struct device *, struct device *, void *);}; int component_add(struct device *, const struct component_ops *);void component_del(struct device *, const struct component_ops *); int component_bind_all(struct device *, void *);void component_unbind_all(struct device *, void *); struct master; struct component_master_ops {	int (*add_components)(struct device *, struct master *);	int (*bind)(struct device *);	void (*unbind)(struct device *);}; int component_master_add(struct device *, const struct component_master_ops *);void component_master_del(struct device *,	const struct component_master_ops *); int component_master_add_child(struct master *master,	int (*compare)(struct device *, void *), void *compare_data); struct component_match; int component_master_add_with_match(struct device *,	const struct component_master_ops *, struct component_match *);void component_match_add(struct device *, struct component_match **,	int (*compare)(struct device *, void *), void *compare_data); #endif