141 int textsearch_register(struct ts_ops *ops)  in textsearch_register()  argument
146 	if (ops->name == NULL || ops->find == NULL || ops->init == NULL ||  in textsearch_register()
147 	    ops->get_pattern == NULL || ops->get_pattern_len == NULL)  in textsearch_register()
152 		if (!strcmp(ops->name, o->name))  in textsearch_register()
156 	list_add_tail_rcu(&ops->list, &ts_ops);  in textsearch_register()
176 int textsearch_unregister(struct ts_ops *ops)  in textsearch_unregister()  argument
183 		if (o == ops) {  in textsearch_unregister()
266 	struct ts_ops *ops;  in textsearch_prepare()  local
271 	ops = lookup_ts_algo(algo);  in textsearch_prepare()
278 	if (ops == NULL && flags & TS_AUTOLOAD) {  in textsearch_prepare()
280 		ops = lookup_ts_algo(algo);  in textsearch_prepare()
284 	if (ops == NULL)  in textsearch_prepare()
287 	conf = ops->init(pattern, len, gfp_mask, flags);  in textsearch_prepare()
293 	conf->ops = ops;  in textsearch_prepare()
297 	if (ops)  in textsearch_prepare()
298 		module_put(ops->owner);  in textsearch_prepare()
313 	if (conf->ops) {  in textsearch_destroy()
314 		if (conf->ops->destroy)  in textsearch_destroy()
315 			conf->ops->destroy(conf);  in textsearch_destroy()
316 		module_put(conf->ops->owner);  in textsearch_destroy()