[net-next-2.6.git] / include / linux / of_device.h

#ifndef _LINUX_OF_DEVICE_H
#define _LINUX_OF_DEVICE_H

#ifdef CONFIG_OF_DEVICE
#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 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 /* CONFIG_OF_DEVICE */

#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	3
efb2e014	4	#ifdef CONFIG_OF_DEVICE
f898f8db SR	5	#include <linux/device.h>
	6	#include <linux/of.h>
	7	#include <linux/mod_devicetable.h>
	8
	9	#include <asm/of_device.h>
	10
	11	#define to_of_device(d) container_of(d, struct of_device, dev)
	12
f898f8db	13	extern const struct of_device_id *of_match_device(
44504b2b	14	const struct of_device_id matches, const struct device dev);
f898f8db SR	15
	16	extern struct of_device of_dev_get(struct of_device dev);
	17	extern void of_dev_put(struct of_device *dev);
	18
	19	extern int of_device_register(struct of_device *ofdev);
	20	extern void of_device_unregister(struct of_device *ofdev);
	21	extern void of_release_dev(struct device *dev);
	22
fec738dd JF	23	static inline void of_device_free(struct of_device *dev)
	24	{
	25	of_release_dev(&dev->dev);
	26	}
	27
09e67ca2 SR	28	extern ssize_t of_device_get_modalias(struct of_device *ofdev,
09e67ca2 SR	29	char *str, ssize_t len);
efb2e014	30	#endif /* CONFIG_OF_DEVICE */
09e67ca2	31
f898f8db	32	#endif /* _LINUX_OF_DEVICE_H */