drivers/mfd/t7l66xb.c +371 t7l66xb_probe(58) warn: variable dereferenced before check 'pdata' 338 t7l66xb->irq_base = pdata->irq_base; [snip] 371 if (pdata && pdata->enable) 372 pdata->enable(dev); Can pdata be null here? We dereferenced on line 338 without checking. regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html