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| author | Wim Van Sebroeck <wim@iguana.be> | 2011-07-22 18:58:54 +0000 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2011-07-28 08:01:12 +0000 |
| commit | 017cf0805105496ab1880e236cb3e4bf156fb915 (patch) | |
| tree | f6889e009ddba78c5c5d1965d0dae77f4fb5edd8 /include/linux/watchdog.h | |
| parent | 014d694e5d59e4219803cd14deaae496d86e4910 (diff) | |
| download | talos-obmc-linux-017cf0805105496ab1880e236cb3e4bf156fb915.tar.gz talos-obmc-linux-017cf0805105496ab1880e236cb3e4bf156fb915.zip | |
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 <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'include/linux/watchdog.h')
| -rw-r--r-- | include/linux/watchdog.h | 1 |
1 files changed, 1 insertions, 0 deletions
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 */ |
