drivers/irqchip/irqchip.c

   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 #include <linux/irqchip.h>
  14
  15 /*
  16  * This special of_device_id is the sentinel at the end of the
  17  * of_device_id[] array of all irqchips. It is automatically placed at
  18  * the end of the array by the linker, thanks to being part of a
  19  * special section.
  20  */
  21 static const struct of_device_id
  22 irqchip_of_match_end __used __section(__irqchip_of_table_end);
  23
  24 extern struct of_device_id __irqchip_of_table[];
  25
  26 void __init irqchip_init(void)
  27 {
  28         of_irq_init(__irqchip_of_table);
  29 }