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-rw-r--r--include/linux/watchdog.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/watchdog.h b/include/linux/watchdog.h
index 1464ce6ffa31..9b19e6bb68b5 100644
--- a/include/linux/watchdog.h
+++ b/include/linux/watchdog.h
@@ -210,6 +210,8 @@ extern int watchdog_init_timeout(struct watchdog_device *wdd,
extern int watchdog_register_device(struct watchdog_device *);
extern void watchdog_unregister_device(struct watchdog_device *);
+int watchdog_set_last_hw_keepalive(struct watchdog_device *, unsigned int);
+
/* devres register variant */
int devm_watchdog_register_device(struct device *dev, struct watchdog_device *);