#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(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_add(struct platform_device *pdev);

  extern int of_device_register(struct platform_device *ofdev);
  extern void of_device_unregister(struct platform_device *ofdev);

  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);

  static inline void of_device_node_put(struct device *dev)
  {
  	of_node_put(dev->of_node);
  }

  #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;
  }

  static inline void of_device_node_put(struct device *dev) { }

  static inline const struct of_device_id *of_match_device(
  		const struct of_device_id *matches, const struct device *dev)
  {
  	return NULL;
  }

  #endif /* CONFIG_OF_DEVICE */

  #endif /* _LINUX_OF_DEVICE_H */