w1_search(dev); 
w1_search(dev, cb); 
void w1_search_devices(struct w1_master *dev, w1_slave_found_callback cb){	dev->attempts++;	if (dev->bus_master->search)		dev->bus_master->search(dev->bus_master->data, cb);	else		w1_search(dev);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/6b729861831177b270a2932a13e79cb41d673146/w1_io.c/buggy/drivers/w1/w1_io.c