123 	struct hid_collection *collection;  in open_collection()  local
145 		collection = kmalloc(  in open_collection()
150 		if (collection == NULL) {  in open_collection()
154 		memcpy(collection, parser->device->collection,  in open_collection()
157 		memset(collection + parser->device->collection_size, 0,  in open_collection()
160 		kfree(parser->device->collection);  in open_collection()
161 		parser->device->collection = collection;  in open_collection()
169 	collection = parser->device->collection + collection_index;  in open_collection()
170 	collection->type = type;  in open_collection()
171 	collection->usage = usage;  in open_collection()
172 	collection->level = parser->collection_stack_ptr - 1;  in open_collection()
173 	collection->parent_idx = (collection->level == 0) ? -1 :  in open_collection()
174 		parser->collection_stack[collection->level - 1];  in open_collection()
203 	struct hid_collection *collection = parser->device->collection;  in hid_lookup_collection()  local
208 		if (collection[index].type == type)  in hid_lookup_collection()
209 			return collection[index].usage;  in hid_lookup_collection()
688 	kfree(device->collection);  in hid_close_report()
689 	device->collection = NULL;  in hid_close_report()
1059 	struct hid_collection *collection;  in hid_apply_multiplier_to_field()  local
1072 		collection = &hid->collection[usage->collection_index];  in hid_apply_multiplier_to_field()
1073 		while (collection->parent_idx != -1 &&  in hid_apply_multiplier_to_field()
1074 		       collection != multiplier_collection)  in hid_apply_multiplier_to_field()
1075 			collection = &hid->collection[collection->parent_idx];  in hid_apply_multiplier_to_field()
1077 		if (collection->parent_idx != -1 ||  in hid_apply_multiplier_to_field()
1112 	multiplier_collection = &hid->collection[multiplier->usage->collection_index];  in hid_apply_multiplier()
1115 		multiplier_collection = &hid->collection[multiplier_collection->parent_idx];  in hid_apply_multiplier()
1243 	device->collection = kcalloc(HID_DEFAULT_NUM_COLLECTIONS,  in hid_open_report()
1245 	if (!device->collection) {  in hid_open_report()
1992 		struct hid_collection *col = &hdev->collection[i];  in hid_connect()