318 void zcrypt_msgtype_register(struct zcrypt_ops *zops)  in zcrypt_msgtype_register()  argument
321 	list_add_tail(&zops->list, &zcrypt_ops_list);  in zcrypt_msgtype_register()
326 void zcrypt_msgtype_unregister(struct zcrypt_ops *zops)  in zcrypt_msgtype_unregister()  argument
329 	list_del_init(&zops->list);  in zcrypt_msgtype_unregister()
337 	struct zcrypt_ops *zops;  in __ops_lookup()  local
341 	list_for_each_entry(zops, &zcrypt_ops_list, list) {  in __ops_lookup()
342 		if ((zops->variant == variant) &&  in __ops_lookup()
343 		    (!strncmp(zops->name, name, sizeof(zops->name)))) {  in __ops_lookup()
348 	if (!found || !try_module_get(zops->owner))  in __ops_lookup()
349 		zops = NULL;  in __ops_lookup()
353 	return zops;  in __ops_lookup()
358 	struct zcrypt_ops *zops = NULL;  in zcrypt_msgtype_request()  local
360 	zops = __ops_lookup(name, variant);  in zcrypt_msgtype_request()
361 	if (!zops) {  in zcrypt_msgtype_request()
363 		zops = __ops_lookup(name, variant);  in zcrypt_msgtype_request()
365 	return zops;  in zcrypt_msgtype_request()
369 void zcrypt_msgtype_release(struct zcrypt_ops *zops)  in zcrypt_msgtype_release()  argument
371 	if (zops)  in zcrypt_msgtype_release()
372 		module_put(zops->owner);  in zcrypt_msgtype_release()