Hi Hans,

I love your patch! Yet something to improve:

[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on next-20190225]
[cannot apply to v5.0-rc8]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Hans-de-Goede/Propagate-DP-over-Type-C-hotplug-events-from-Type-C-subsys-to-drm-drivers/20190226-005334
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-randconfig-m1-201908 (attached as .config)
compiler: gcc-7 (Debian 7.4.0-5) 7.4.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

>> ERROR: "drm_kms_call_oob_hotplug_notifier_chain" [drivers/usb/typec/altmodes/typec_displayport.ko] undefined!

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0-DAY kernel test infrastructure                Open Source Technology Center
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