LXR linux/arch/arm/include/asm/mach/irq.h

   1/*
   2 *  arch/arm/include/asm/mach/irq.h
   3 *
   4 *  Copyright (C) 1995-2000 Russell King.
   5 *
   6 * This program is free software; you can redistribute it and/or modify
   7 * it under the terms of the GNU General Public License version 2 as
   8 * published by the Free Software Foundation.
   9 */
  10#ifndef __ASM_ARM_MACH_IRQ_H
  11#define __ASM_ARM_MACH_IRQ_H
  12
  13#include <linux/irq.h>
  14
  15struct seq_file;
  16
  17/*
  18 * This is internal.  Do not use it.
  19 */
  20extern void (*init_arch_irq)(void);
  21extern void init_FIQ(void);
  22extern int show_fiq_list(struct seq_file *, void *);
  23
  24/*
  25 * This is for easy migration, but should be changed in the source
  26 */
  27#define do_bad_IRQ(irq,desc)                            \
  28do {                                                    \
  29        spin_lock(&desc->lock);                         \
  30        handle_bad_irq(irq, desc);                      \
  31        spin_unlock(&desc->lock);                       \
  32} while(0)
  33
  34#endif
  35