while (ids->type) { 
while (ids->type[0] != '\0') { 
static const struct vio_device_id *vio_match_device(		const struct vio_device_id *ids, const struct vio_dev *dev){	while (ids->type) {		if (vio_bus_ops.match(ids, dev))			return ids;		ids++;	}	return NULL;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/fb120da678c517f72d4b39932062c2191827b331/vio.c/clean/arch/ppc64/kernel/vio.c