Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef COMPONENT_H
3#define COMPONENT_H
4
5#include <linux/stddef.h>
6
7struct device;
8
9struct component_ops {
10 int (*bind)(struct device *comp, struct device *master,
11 void *master_data);
12 void (*unbind)(struct device *comp, struct device *master,
13 void *master_data);
14};
15
16int component_add(struct device *, const struct component_ops *);
17void component_del(struct device *, const struct component_ops *);
18
19int component_bind_all(struct device *master, void *master_data);
20void component_unbind_all(struct device *master, void *master_data);
21
22struct master;
23
24struct component_master_ops {
25 int (*bind)(struct device *master);
26 void (*unbind)(struct device *master);
27};
28
29void component_master_del(struct device *,
30 const struct component_master_ops *);
31
32struct component_match;
33
34int component_master_add_with_match(struct device *,
35 const struct component_master_ops *, struct component_match *);
36void component_match_add_release(struct device *master,
37 struct component_match **matchptr,
38 void (*release)(struct device *, void *),
39 int (*compare)(struct device *, void *), void *compare_data);
40
41static inline void component_match_add(struct device *master,
42 struct component_match **matchptr,
43 int (*compare)(struct device *, void *), void *compare_data)
44{
45 component_match_add_release(master, matchptr, NULL, compare,
46 compare_data);
47}
48
49#endif