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authorWim Van Sebroeck <wim@iguana.be>2011-07-22 22:57:55 +0400
committerWim Van Sebroeck <wim@iguana.be>2011-07-28 12:01:09 +0400
commit234445b4e4542f3e0f216459245ab369a18adcf2 (patch)
treeed670bb2aa3eae41f00e5217fb786eaa9fbe6cb3 /include
parentc2dc00e494cc476551b9beeb883910391ff59737 (diff)
downloadlinux-234445b4e4542f3e0f216459245ab369a18adcf2.tar.xz
watchdog: WatchDog Timer Driver Core - Add WDIOC_SETOPTIONS ioctl
This part add's the WDIOC_SETOPTIONS ioctl functionality 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')
-rw-r--r--include/linux/watchdog.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/watchdog.h b/include/linux/watchdog.h
index 29ff80807dd4..db46fe89563e 100644
--- a/include/linux/watchdog.h
+++ b/include/linux/watchdog.h
@@ -106,6 +106,7 @@ struct watchdog_device {
void *driver_data;
unsigned long status;
/* Bit numbers for status flags */
+#define WDOG_ACTIVE 0 /* Is the watchdog running/active */
#define WDOG_DEV_OPEN 1 /* Opened via /dev/watchdog ? */
};