165 	struct drm_master *master = file_priv->master;  in drm_legacy_lock()  local
181 		  master->lock.hw_lock ? master->lock.hw_lock->lock : -1,  in drm_legacy_lock()
184 	add_wait_queue(&master->lock.lock_queue, &entry);  in drm_legacy_lock()
185 	spin_lock_bh(&master->lock.spinlock);  in drm_legacy_lock()
186 	master->lock.user_waiters++;  in drm_legacy_lock()
187 	spin_unlock_bh(&master->lock.spinlock);  in drm_legacy_lock()
191 		if (!master->lock.hw_lock) {  in drm_legacy_lock()
197 		if (drm_lock_take(&master->lock, lock->context)) {  in drm_legacy_lock()
198 			master->lock.file_priv = file_priv;  in drm_legacy_lock()
199 			master->lock.lock_time = jiffies;  in drm_legacy_lock()
212 	spin_lock_bh(&master->lock.spinlock);  in drm_legacy_lock()
213 	master->lock.user_waiters--;  in drm_legacy_lock()
214 	spin_unlock_bh(&master->lock.spinlock);  in drm_legacy_lock()
216 	remove_wait_queue(&master->lock.lock_queue, &entry);  in drm_legacy_lock()
227 		dev->sigdata.lock = master->lock.hw_lock;  in drm_legacy_lock()
256 	struct drm_master *master = file_priv->master;  in drm_legacy_unlock()  local
267 	if (drm_legacy_lock_free(&master->lock, lock->context)) {  in drm_legacy_unlock()
329 	struct drm_master *master = file_priv->master;  in drm_legacy_i_have_hw_lock()  local
330 	return (file_priv->lock_count && master->lock.hw_lock &&  in drm_legacy_i_have_hw_lock()
331 		_DRM_LOCK_IS_HELD(master->lock.hw_lock->lock) &&  in drm_legacy_i_have_hw_lock()
332 		master->lock.file_priv == file_priv);  in drm_legacy_i_have_hw_lock()
340 	if (!dev->master)  in drm_legacy_lock_release()
345 			  filp, _DRM_LOCKING_CONTEXT(file_priv->master->lock.hw_lock->lock));  in drm_legacy_lock_release()
346 		drm_legacy_lock_free(&file_priv->master->lock,  in drm_legacy_lock_release()
347 				     _DRM_LOCKING_CONTEXT(file_priv->master->lock.hw_lock->lock));  in drm_legacy_lock_release()