Hi Nat, > + (void) request_muxed_region(REG, 2, NAME); Why do we need to typecast this? Can't we just use + request_muxed_region(REG, 2, NAME); Kind regards, Wim. -- To unsubscribe from this list: send the line "unsubscribe linux-watchdog" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html