linux/drivers/irqchip/irqchip.c
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   1/*
   2 * Copyright (C) 2012 Thomas Petazzoni
   3 *
   4 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
   5 *
   6 * This file is licensed under the terms of the GNU General Public
   7 * License version 2.  This program is licensed "as is" without any
   8 * warranty of any kind, whether express or implied.
   9 */
  10
  11#include <linux/init.h>
  12#include <linux/of_irq.h>
  13
  14#include "irqchip.h"
  15
  16/*
  17 * This special of_device_id is the sentinel at the end of the
  18 * of_device_id[] array of all irqchips. It is automatically placed at
  19 * the end of the array by the linker, thanks to being part of a
  20 * special section.
  21 */
  22static const struct of_device_id
  23irqchip_of_match_end __used __section(__irqchip_of_end);
  24
  25extern struct of_device_id __irqchip_begin[];
  26
  27void __init irqchip_init(void)
  28{
  29        of_irq_init(__irqchip_begin);
  30}
  31
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