Hi Michael! Looking at your new lgdt3305 driver, I noticed that the error path of lgdt3305_attach, that is also jumped to kzalloc errors, sets state->frontend.demodulator_priv to NULL. That will oops in case state is NULL. So you either need two goto labels for failures or just return in case kzalloc fails. Regards Matthias -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html