1 #ifndef _LINUX_OF_PRIVATE_H
2 #define _LINUX_OF_PRIVATE_H
4 * Private symbols used by OF support code
6 * Paul Mackerras August 1996.
7 * Copyright (C) 1996-2005 Paul Mackerras.
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version
12 * 2 of the License, or (at your option) any later version.
16 * struct alias_prop - Alias property in 'aliases' node
17 * @link: List node to link the structure in aliases_lookup list
18 * @alias: Alias property name
19 * @np: Pointer to device_node that the alias stands for
20 * @id: Index value from end of alias name
21 * @stem: Alias string without the index
23 * The structure represents one alias property of 'aliases' node as
24 * an entry in aliases_lookup list.
27 struct list_head link
;
29 struct device_node
*np
;
34 extern struct mutex of_mutex
;
35 extern struct list_head aliases_lookup
;
37 static inline struct device_node
*kobj_to_device_node(struct kobject
*kobj
)
39 return container_of(kobj
, struct device_node
, kobj
);
42 #if defined(CONFIG_OF_DYNAMIC)
43 extern int of_property_notify(int action
, struct device_node
*np
,
44 struct property
*prop
);
45 extern void of_node_release(struct kobject
*kobj
);
46 #else /* CONFIG_OF_DYNAMIC */
47 static inline int of_property_notify(int action
, struct device_node
*np
,
48 struct property
*prop
)
52 #endif /* CONFIG_OF_DYNAMIC */
54 #endif /* _LINUX_OF_PRIVATE_H */
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