201 	struct memory_tier *memtier, *new_memtier;  in find_create_memory_tier()  local
230 	new_memtier = kzalloc(sizeof(struct memory_tier), GFP_KERNEL);  in find_create_memory_tier()
231 	if (!new_memtier)  in find_create_memory_tier()
234 	new_memtier->adistance_start = adistance;  in find_create_memory_tier()
235 	INIT_LIST_HEAD(&new_memtier->list);  in find_create_memory_tier()
236 	INIT_LIST_HEAD(&new_memtier->memory_types);  in find_create_memory_tier()
238 		list_add_tail(&new_memtier->list, &memtier->list);  in find_create_memory_tier()
240 		list_add_tail(&new_memtier->list, &memory_tiers);  in find_create_memory_tier()
242 	new_memtier->dev.id = adistance >> MEMTIER_CHUNK_BITS;  in find_create_memory_tier()
243 	new_memtier->dev.bus = &memory_tier_subsys;  in find_create_memory_tier()
244 	new_memtier->dev.release = memory_tier_device_release;  in find_create_memory_tier()
245 	new_memtier->dev.groups = memtier_dev_groups;  in find_create_memory_tier()
247 	ret = device_register(&new_memtier->dev);  in find_create_memory_tier()
249 		list_del(&new_memtier->list);  in find_create_memory_tier()
250 		put_device(&new_memtier->dev);  in find_create_memory_tier()
253 	memtier = new_memtier;  in find_create_memory_tier()