linux/drivers/watchdog/pretimeout_panic.c
Thomas Gleixner 2874c5fd28 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 3029 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30 11:26:32 -07:00

43 lines
1.0 KiB
C

// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2015-2016 Mentor Graphics
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/watchdog.h>
#include "watchdog_pretimeout.h"
/**
* pretimeout_panic - Panic on watchdog pretimeout event
* @wdd - watchdog_device
*
* Panic, watchdog has not been fed till pretimeout event.
*/
static void pretimeout_panic(struct watchdog_device *wdd)
{
panic("watchdog pretimeout event\n");
}
static struct watchdog_governor watchdog_gov_panic = {
.name = "panic",
.pretimeout = pretimeout_panic,
};
static int __init watchdog_gov_panic_register(void)
{
return watchdog_register_governor(&watchdog_gov_panic);
}
static void __exit watchdog_gov_panic_unregister(void)
{
watchdog_unregister_governor(&watchdog_gov_panic);
}
module_init(watchdog_gov_panic_register);
module_exit(watchdog_gov_panic_unregister);
MODULE_AUTHOR("Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>");
MODULE_DESCRIPTION("Panic watchdog pretimeout governor");
MODULE_LICENSE("GPL");