57 int drm_getmagic(struct drm_device *dev, void *data, struct drm_file *file_priv)  in drm_getmagic()  argument
63 	if (!file_priv->magic) {  in drm_getmagic()
64 		ret = idr_alloc(&file_priv->master->magic_map, file_priv,  in drm_getmagic()
67 			file_priv->magic = ret;  in drm_getmagic()
69 	auth->magic = file_priv->magic;  in drm_getmagic()
78 		  struct drm_file *file_priv)  in drm_authmagic()  argument
86 	file = idr_find(&file_priv->master->magic_map, auth->magic);  in drm_authmagic()
89 		idr_replace(&file_priv->master->magic_map, NULL, auth->magic);  in drm_authmagic()
169 			struct drm_file *file_priv)  in drm_setmaster_ioctl()  argument
174 	if (drm_is_current_master(file_priv))  in drm_setmaster_ioctl()
182 	if (!file_priv->master) {  in drm_setmaster_ioctl()
187 	if (!file_priv->is_master) {  in drm_setmaster_ioctl()
188 		ret = drm_new_set_master(dev, file_priv);  in drm_setmaster_ioctl()
192 	ret = drm_set_master(dev, file_priv, false);  in drm_setmaster_ioctl()
207 			 struct drm_file *file_priv)  in drm_dropmaster_ioctl()  argument
212 	if (!drm_is_current_master(file_priv))  in drm_dropmaster_ioctl()
219 	drm_drop_master(dev, file_priv);  in drm_dropmaster_ioctl()
225 int drm_master_open(struct drm_file *file_priv)  in drm_master_open()  argument
227 	struct drm_device *dev = file_priv->minor->dev;  in drm_master_open()
234 		ret = drm_new_set_master(dev, file_priv);  in drm_master_open()
236 		file_priv->master = drm_master_get(dev->master);  in drm_master_open()
242 void drm_master_release(struct drm_file *file_priv)  in drm_master_release()  argument
244 	struct drm_device *dev = file_priv->minor->dev;  in drm_master_release()
245 	struct drm_master *master = file_priv->master;  in drm_master_release()
248 	if (file_priv->magic)  in drm_master_release()
249 		idr_remove(&file_priv->master->magic_map, file_priv->magic);  in drm_master_release()
251 	if (!drm_is_current_master(file_priv))  in drm_master_release()
264 			master->lock.file_priv = NULL;  in drm_master_release()
270 	if (dev->master == file_priv->master)  in drm_master_release()
271 		drm_drop_master(dev, file_priv);  in drm_master_release()
274 	if (file_priv->master)  in drm_master_release()
275 		drm_master_put(&file_priv->master);  in drm_master_release()