61 	struct drm_master *master = file_priv->master;  in drm_legacy_lock()  local
77 		  master->lock.hw_lock->lock, lock->flags);  in drm_legacy_lock()
79 	add_wait_queue(&master->lock.lock_queue, &entry);  in drm_legacy_lock()
80 	spin_lock_bh(&master->lock.spinlock);  in drm_legacy_lock()
81 	master->lock.user_waiters++;  in drm_legacy_lock()
82 	spin_unlock_bh(&master->lock.spinlock);  in drm_legacy_lock()
86 		if (!master->lock.hw_lock) {  in drm_legacy_lock()
92 		if (drm_lock_take(&master->lock, lock->context)) {  in drm_legacy_lock()
93 			master->lock.file_priv = file_priv;  in drm_legacy_lock()
94 			master->lock.lock_time = jiffies;  in drm_legacy_lock()
107 	spin_lock_bh(&master->lock.spinlock);  in drm_legacy_lock()
108 	master->lock.user_waiters--;  in drm_legacy_lock()
109 	spin_unlock_bh(&master->lock.spinlock);  in drm_legacy_lock()
111 	remove_wait_queue(&master->lock.lock_queue, &entry);  in drm_legacy_lock()
127 		dev->sigdata.lock = master->lock.hw_lock;  in drm_legacy_lock()
157 	struct drm_master *master = file_priv->master;  in drm_legacy_unlock()  local
168 	if (drm_legacy_lock_free(&master->lock, lock->context)) {  in drm_legacy_unlock()
377 	struct drm_master *master = file_priv->master;  in drm_legacy_i_have_hw_lock()  local
378 	return (file_priv->lock_count && master->lock.hw_lock &&  in drm_legacy_i_have_hw_lock()
379 		_DRM_LOCK_IS_HELD(master->lock.hw_lock->lock) &&  in drm_legacy_i_have_hw_lock()
380 		master->lock.file_priv == file_priv);  in drm_legacy_i_have_hw_lock()