blob: 835f85ecd2de3eb1331a82a4de24222d5dd98fe1 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
#ifndef _LINUX_OF_DEVICE_H
#define _LINUX_OF_DEVICE_H
#include <linux/platform_device.h>
#include <linux/of_platform.h> /* temporary until merge */
#ifdef CONFIG_OF_DEVICE
#include <linux/device.h>
#include <linux/of.h>
#include <linux/mod_devicetable.h>
extern const struct of_device_id *of_match_device(
const struct of_device_id *matches, const struct device *dev);
extern void of_device_make_bus_id(struct device *dev);
/**
* of_driver_match_device - Tell if a driver's of_match_table matches a device.
* @drv: the device_driver structure to test
* @dev: the device structure to match against
*/
static inline int of_driver_match_device(const struct device *dev,
const struct device_driver *drv)
{
return of_match_device(drv->of_match_table, dev) != NULL;
}
extern struct platform_device *of_dev_get(struct platform_device *dev);
extern void of_dev_put(struct platform_device *dev);
extern int of_device_register(struct platform_device *ofdev);
extern void of_device_unregister(struct platform_device *ofdev);
extern void of_release_dev(struct device *dev);
static inline void of_device_free(struct platform_device *dev)
{
of_release_dev(&dev->dev);
}
extern ssize_t of_device_get_modalias(struct device *dev,
char *str, ssize_t len);
extern int of_device_uevent(struct device *dev, struct kobj_uevent_env *env);
#else /* CONFIG_OF_DEVICE */
static inline int of_driver_match_device(struct device *dev,
struct device_driver *drv)
{
return 0;
}
static inline int of_device_uevent(struct device *dev,
struct kobj_uevent_env *env)
{
return -ENODEV;
}
#endif /* CONFIG_OF_DEVICE */
#endif /* _LINUX_OF_DEVICE_H */
|
