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/*
* linux/include/asm-arm/leds.h
*
* Copyright (C) 1998 Russell King
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Event-driven interface for LEDs on machines
* Added led_start and led_stop- Alex Holden, 28th Dec 1998.
*/
#ifndef ASM_ARM_LEDS_H
#define ASM_ARM_LEDS_H
#include <linux/config.h>
typedef enum {
led_idle_start,
led_idle_end,
led_timer,
led_start,
led_stop,
led_claim, /* override idle & timer leds */
led_release, /* restore idle & timer leds */
led_green_on,
led_green_off,
led_amber_on,
led_amber_off,
led_red_on,
led_red_off,
/*
* I want this between led_timer and led_start, but
* someone has decided to export this to user space
*/
led_halted
} led_event_t;
/* Use this routine to handle LEDs */
#ifdef CONFIG_LEDS
extern void (*leds_event)(led_event_t);
#else
#define leds_event(e)
#endif
#endif
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