#ifndef __ASM_GENERIC_IRQ_H
  #define __ASM_GENERIC_IRQ_H
  
  /*
   * NR_IRQS is the upper bound of how many interrupts can be handled
   * in the platform. It is used to size the static irq_map array,
   * so don't make it too big.
   */
  #ifndef NR_IRQS
  #define NR_IRQS 64
  #endif
  
  static inline int irq_canonicalize(int irq)
  {
  	return irq;
  }
  
  #endif /* __ASM_GENERIC_IRQ_H */