min at hello.org said: > Yes, I have this: > printk("Chip with mfr %02x, id %02x unknown. Tell dwmw2\n"); It's still printing two random values off the stack instead of the actual mfr and id values. Add the actual numbers. printk("Chip with mfr %02x, id %02x unknown. Tell dwmw2\n", mfr, id); -- dwmw2