drivers/leds/led-core.c

   1 /*
   2  * LED Class Core
   3  *
   4  * Copyright 2005-2006 Openedhand Ltd.
   5  *
   6  * Author: Richard Purdie <rpurdie@openedhand.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  *
  12  */
  13
  14 #include <linux/kernel.h>
  15 #include <linux/list.h>
  16 #include <linux/module.h>
  17 #include <linux/rwsem.h>
  18 #include <linux/leds.h>
  19 #include "leds.h"
  20
  21 DECLARE_RWSEM(leds_list_lock);
  22 EXPORT_SYMBOL_GPL(leds_list_lock);
  23
  24 LIST_HEAD(leds_list);
  25 EXPORT_SYMBOL_GPL(leds_list);