#ifndef MT9P031_H
  #define MT9P031_H
  
  struct v4l2_subdev;
  
  /*
   * struct mt9p031_platform_data - MT9P031 platform data
   * @ext_freq: Input clock frequency
   * @target_freq: Pixel clock frequency
   */
  struct mt9p031_platform_data {
  	int ext_freq;
  	int target_freq;
  };
  
  #endif