/* saved per-CPU IRQ register pointer
   *
   * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
   * Written by David Howells (dhowells@redhat.com)
   *
   * 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.
   */
  #include <linux/export.h>
  #include <linux/percpu.h>
  #include <asm/irq_regs.h>
  
  #ifndef ARCH_HAS_OWN_IRQ_REGS
  DEFINE_PER_CPU(struct pt_regs *, __irq_regs);
  EXPORT_PER_CPU_SYMBOL(__irq_regs);
  #endif