diff options
Diffstat (limited to 'include/linux/watchdog.h')
| -rw-r--r-- | include/linux/watchdog.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/watchdog.h b/include/linux/watchdog.h index ac40716b44e9..1984ea610577 100644 --- a/include/linux/watchdog.h +++ b/include/linux/watchdog.h @@ -128,6 +128,12 @@ struct watchdog_device { #define WATCHDOG_NOWAYOUT_INIT_STATUS 0 #endif +/* Use the following function to check wether or not the watchdog is active */ +static inline bool watchdog_active(struct watchdog_device *wdd) +{ + return test_bit(WDOG_ACTIVE, &wdd->status); +} + /* Use the following function to set the nowayout feature */ static inline void watchdog_set_nowayout(struct watchdog_device *wdd, bool nowayout) { |