On Mon, Sep 07, 2015 at 03:44:43PM +0200, Hans Verkuil wrote: > + cec->adap = cec_create_adapter(&s5p_cec_adap_ops, cec, > + CEC_NAME, CEC_CAP_STATE | > + CEC_CAP_PHYS_ADDR | CEC_CAP_LOG_ADDRS | CEC_CAP_IO | > + CEC_CAP_IS_SOURCE, > + 0, THIS_MODULE, &pdev->dev); > + ret = PTR_ERR_OR_ZERO(cec->adap); > + if (ret) > + return ret; > + cec->adap->available_log_addrs = 1; > + > + platform_set_drvdata(pdev, cec); > + pm_runtime_enable(dev); This is really not a good interface. "cec_create_adapter" creates and registers the adapter, at which point it becomes available to userspace. However, you haven't finished setting it up, so it's possible to nip in here and start using it before the setup has completed. This needs fixing. -- FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net. -- 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
