gpu/drm/drm_auth.c

66 			    lockdep_is_held(&fpriv->minor->dev->master_mutex));
98 	mutex_lock(&dev->master_mutex);
106 	mutex_unlock(&dev->master_mutex);
121 	mutex_lock(&dev->master_mutex);
127 	mutex_unlock(&dev->master_mutex);
168 	lockdep_assert_held_once(&dev->master_mutex);
251 	mutex_lock(&dev->master_mutex);
285 	mutex_unlock(&dev->master_mutex);
302 	mutex_lock(&dev->master_mutex);
328 	mutex_unlock(&dev->master_mutex);
340 	mutex_lock(&dev->master_mutex);
348 	mutex_unlock(&dev->master_mutex);
358 	mutex_lock(&dev->master_mutex);
379 	mutex_unlock(&dev->master_mutex);
452 	mutex_lock(&dev->master_mutex);
454 		mutex_unlock(&dev->master_mutex);
465 	mutex_unlock(&dev->master_mutex);