Am 2014-04-30 22:12, schrieb Eduard Hasenleithner: > As Thomas Schäfer reported, the E5776 does not work anymore with kernel > 3.13. I bisected the problem and found commit > 6a9612e2cb22b3fd6a7304dcbf2b4ee1cf2104b2 > being the first bad commit. > > Does this give you already enough hints on what goes wrong, or do I need > to focus the problem to a particular source line? Follow-up to my own email. When reverting these two Hunks, the device starts working again: @@ -473,10 +482,6 @@ advance: if (temp) goto error2; - /* initialize data interface */ - if (cdc_ncm_setup(dev)) - goto error2; - /* configure data interface */ temp = usb_set_interface(dev->udev, iface_no, data_altsetting); if (temp) @@ -487,6 +492,10 @@ advance: if (!dev->in || !dev->out || !dev->status) goto error2; + /* initialize data interface */ + if (cdc_ncm_setup(dev)) + goto error2; + dev->net->ethtool_ops = &cdc_ncm_ethtool_ops; usb_set_intfdata(ctx->data, dev); Br Eduard -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
