From 017cf0805105496ab1880e236cb3e4bf156fb915 Mon Sep 17 00:00:00 2001 From: Wim Van Sebroeck Date: Fri, 22 Jul 2011 18:58:54 +0000 Subject: watchdog: WatchDog Timer Driver Core - Add Magic Close feature Add support for the Magic Close feature to the WatchDog Timer Driver Core framework. Signed-off-by: Alan Cox Signed-off-by: Wim Van Sebroeck Acked-by: Arnd Bergmann Acked-by: Wolfram Sang --- include/linux/watchdog.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/watchdog.h') diff --git a/include/linux/watchdog.h b/include/linux/watchdog.h index 9f33efe199d1..e9881ca2452b 100644 --- a/include/linux/watchdog.h +++ b/include/linux/watchdog.h @@ -112,6 +112,7 @@ struct watchdog_device { /* Bit numbers for status flags */ #define WDOG_ACTIVE 0 /* Is the watchdog running/active */ #define WDOG_DEV_OPEN 1 /* Opened via /dev/watchdog ? */ +#define WDOG_ALLOW_RELEASE 2 /* Did we receive the magic char ? */ }; /* Use the following functions to manipulate watchdog driver specific data */ -- cgit v1.2.3