From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/watchdog/pretimeout_panic.c | 42 +++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 drivers/watchdog/pretimeout_panic.c (limited to 'drivers/watchdog/pretimeout_panic.c') diff --git a/drivers/watchdog/pretimeout_panic.c b/drivers/watchdog/pretimeout_panic.c new file mode 100644 index 0000000000..2cc3c41d2b --- /dev/null +++ b/drivers/watchdog/pretimeout_panic.c @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (C) 2015-2016 Mentor Graphics + */ + +#include +#include +#include + +#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 "); +MODULE_DESCRIPTION("Panic watchdog pretimeout governor"); +MODULE_LICENSE("GPL"); -- cgit v1.2.3