1 /*
2 * OpenFirmware regulator support routines
3 *
4 */
5
6 #ifndef __LINUX_OF_REG_H
7 #define __LINUX_OF_REG_H
8
9 struct of_regulator_match {
10 const char *name;
11 void *driver_data;
12 struct regulator_init_data *init_data;
13 struct device_node *of_node;
14 };
15
16 #if defined(CONFIG_OF)
17 extern struct regulator_init_data
18 *of_get_regulator_init_data(struct device *dev,
19 struct device_node *node);
20 extern int of_regulator_match(struct device *dev, struct device_node *node,
21 struct of_regulator_match *matches,
22 unsigned int num_matches);
23 #else
24 static inline struct regulator_init_data
of_get_regulator_init_data(struct device * dev,struct device_node * node)25 *of_get_regulator_init_data(struct device *dev,
26 struct device_node *node)
27 {
28 return NULL;
29 }
30
of_regulator_match(struct device * dev,struct device_node * node,struct of_regulator_match * matches,unsigned int num_matches)31 static inline int of_regulator_match(struct device *dev,
32 struct device_node *node,
33 struct of_regulator_match *matches,
34 unsigned int num_matches)
35 {
36 return 0;
37 }
38 #endif /* CONFIG_OF */
39
40 #endif /* __LINUX_OF_REG_H */
41