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Diffstat (limited to 'drivers/watchdog/watchdog_core.c')
| -rw-r--r-- | drivers/watchdog/watchdog_core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/watchdog/watchdog_core.c b/drivers/watchdog/watchdog_core.c index 86a57673abf9..6aa46a90ff02 100644 --- a/drivers/watchdog/watchdog_core.c +++ b/drivers/watchdog/watchdog_core.c @@ -79,6 +79,7 @@ int watchdog_register_device(struct watchdog_device *wdd) * corrupted in a later stage then we expect a kernel panic! */ + mutex_init(&wdd->lock); id = ida_simple_get(&watchdog_ida, 0, MAX_DOGS, GFP_KERNEL); if (id < 0) return id; |