124 	struct hid_collection *collection;  in open_collection()  local
135 		collection = kmalloc(sizeof(struct hid_collection) *  in open_collection()
137 		if (collection == NULL) {  in open_collection()
141 		memcpy(collection, parser->device->collection,  in open_collection()
144 		memset(collection + parser->device->collection_size, 0,  in open_collection()
147 		kfree(parser->device->collection);  in open_collection()
148 		parser->device->collection = collection;  in open_collection()
155 	collection = parser->device->collection +  in open_collection()
157 	collection->type = type;  in open_collection()
158 	collection->usage = usage;  in open_collection()
159 	collection->level = parser->collection_stack_ptr - 1;  in open_collection()
188 	struct hid_collection *collection = parser->device->collection;  in hid_lookup_collection()  local
193 		if (collection[index].type == type)  in hid_lookup_collection()
194 			return collection[index].usage;  in hid_lookup_collection()
613 	kfree(device->collection);  in hid_close_report()
614 	device->collection = NULL;  in hid_close_report()
994 	device->collection = kcalloc(HID_DEFAULT_NUM_COLLECTIONS,  in hid_open_report()
996 	if (!device->collection) {  in hid_open_report()
1666 		struct hid_collection *col = &hdev->collection[i];  in hid_connect()