Hi Joe, >> + while (1) { >infinite loop with bad hardware? >Perhaps a jiffies timeout? What do you suggest? Add a counter and limit the maximum number of iterations to an arbitrary number (say 1000)? Mischa -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html