251 	struct mutex watchdog_lock;  member
1198 	mutex_lock(&data->watchdog_lock);  in watchdog_set_timeout()
1213 	mutex_unlock(&data->watchdog_lock);  in watchdog_set_timeout()
1221 	mutex_lock(&data->watchdog_lock);  in watchdog_get_timeout()
1223 	mutex_unlock(&data->watchdog_lock);  in watchdog_get_timeout()
1232 	mutex_lock(&data->watchdog_lock);  in watchdog_trigger()
1243 	mutex_unlock(&data->watchdog_lock);  in watchdog_trigger()
1251 	mutex_lock(&data->watchdog_lock);  in watchdog_enable()
1265 	mutex_unlock(&data->watchdog_lock);  in watchdog_enable()
1273 	mutex_lock(&data->watchdog_lock);  in watchdog_disable()
1283 	mutex_unlock(&data->watchdog_lock);  in watchdog_disable()
1520 		mutex_lock(&data->watchdog_lock);  in w83793_remove()
1522 		mutex_unlock(&data->watchdog_lock);  in w83793_remove()
1665 	mutex_init(&data->watchdog_lock);  in w83793_probe()