/*
   * Generic I2C API implementation for PowerPC.
   *
   * Copyright (c) 2008 Jochen Friedrich <jochen@scram.de>
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation; either version 2 of the License, or
   * (at your option) any later version.
   */
  
  #ifndef __LINUX_OF_I2C_H
  #define __LINUX_OF_I2C_H

  #if defined(CONFIG_OF_I2C) || defined(CONFIG_OF_I2C_MODULE)

  #include <linux/i2c.h>

  extern void of_i2c_register_devices(struct i2c_adapter *adap);

  /* must call put_device() when done with returned i2c_client device */

  extern struct i2c_client *of_find_i2c_device_by_node(struct device_node *node);
  
  #else
  static inline void of_i2c_register_devices(struct i2c_adapter *adap)
  {
  	return;
  }
  #endif /* CONFIG_OF_I2C */

  #endif /* __LINUX_OF_I2C_H */