[linux.git] / include / linux / of_device.h

#ifndef _LINUX_OF_DEVICE_H
#define _LINUX_OF_DEVICE_H

#include <linux/device.h>
#include <linux/of.h>
#include <linux/mod_devicetable.h>

#include <asm/of_device.h>

#define	to_of_device(d) container_of(d, struct of_device, dev)

extern const struct of_device_id *of_match_device(
	const struct of_device_id *matches, const struct of_device *dev);

extern struct of_device *of_dev_get(struct of_device *dev);
extern void of_dev_put(struct of_device *dev);

extern int of_device_register(struct of_device *ofdev);
extern void of_device_unregister(struct of_device *ofdev);
extern void of_release_dev(struct device *dev);

static inline void of_device_free(struct of_device *dev)
{
	of_release_dev(&dev->dev);
}

extern ssize_t of_device_get_modalias(struct of_device *ofdev,
					char *str, ssize_t len);

#endif /* _LINUX_OF_DEVICE_H */
Commit	Line	Data
f898f8db SR	1	#ifndef _LINUX_OF_DEVICE_H
f898f8db SR	2	#define _LINUX_OF_DEVICE_H
f898f8db SR	3
	4	#include <linux/device.h>
	5	#include <linux/of.h>
	6	#include <linux/mod_devicetable.h>
	7
	8	#include <asm/of_device.h>
	9
	10	#define to_of_device(d) container_of(d, struct of_device, dev)
	11
f898f8db SR	12	extern const struct of_device_id *of_match_device(
	13	const struct of_device_id matches, const struct of_device dev);
	14
	15	extern struct of_device of_dev_get(struct of_device dev);
	16	extern void of_dev_put(struct of_device *dev);
	17
	18	extern int of_device_register(struct of_device *ofdev);
	19	extern void of_device_unregister(struct of_device *ofdev);
	20	extern void of_release_dev(struct device *dev);
	21
fec738dd JF	22	static inline void of_device_free(struct of_device *dev)
	23	{
	24	of_release_dev(&dev->dev);
	25	}
	26
09e67ca2 SR	27	extern ssize_t of_device_get_modalias(struct of_device *ofdev,
	28	char *str, ssize_t len);
	29
f898f8db	30	#endif /* _LINUX_OF_DEVICE_H */