Lines Matching refs:lock
77 struct mutex lock; /* locks this structure */
234 /* lock this device */
235 mutex_lock(&dev->lock);
265 mutex_unlock(&dev->lock);
278 /* lock our device */
279 mutex_lock(&dev->lock);
285 mutex_unlock(&dev->lock);
288 mutex_unlock(&dev->lock);
299 /* lock this object */
300 mutex_lock(&dev->lock);
304 mutex_unlock(&dev->lock);
311 mutex_unlock(&dev->lock);
337 mutex_init(&dev->lock);
384 /* lock the device */
385 mutex_lock(&dev->lock);
392 mutex_unlock(&dev->lock);
396 mutex_unlock(&dev->lock);