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watchdog: hpwdt: Module paramerter alias.

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Add module parameter "timeout" as an alias to "soft_margin."
This aligns hpwdt usage more closely with other WDT while
retaining backwards compatibility.

Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Jerry Hoemann 2018-08-08 13:13:26 -06:00 committed by Wim Van Sebroeck
parent 923014619e
commit 397a35d418
1 changed files with 3 additions and 0 deletions
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drivers/watchdog/hpwdt.c
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@ -367,6 +367,9 @@ MODULE_VERSION(HPWDT_VERSION);
module_param(soft_margin, int, 0);
MODULE_PARM_DESC(soft_margin, "Watchdog timeout in seconds");
module_param_named(timeout, soft_margin, int, 0);
MODULE_PARM_DESC(timeout, "Alias of soft_margin");
module_param(nowayout, bool, 0);
MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");