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-20190226] [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-Typ... base: git://anongit.freedesktop.org/drm-intel for-linux-next config: x86_64-randconfig-s1-02261802 (attached as .config) compiler: gcc-6 (Debian 6.5.0-2) 6.5.0 20181026 reproduce: # save the attached .config to linux build tree make ARCH=x86_64
All errors (new ones prefixed by >>):
ld: drivers/usb/typec/altmodes/displayport.o: in function `dp_altmode_remove':
drivers/usb/typec/altmodes/displayport.c:570: undefined reference to `drm_kms_call_oob_hotplug_notifier_chain'
ld: drivers/usb/typec/altmodes/displayport.o: in function `dp_altmode_notify': drivers/usb/typec/altmodes/displayport.c:79: undefined reference to `drm_kms_call_oob_hotplug_notifier_chain'
vim +570 drivers/usb/typec/altmodes/displayport.c
562 563 static void dp_altmode_remove(struct typec_altmode *alt) 564 { 565 struct dp_altmode *dp = typec_altmode_get_drvdata(alt); 566 567 sysfs_remove_group(&alt->dev.kobj, &dp_altmode_group); 568 cancel_work_sync(&dp->work); 569
570 drm_kms_call_oob_hotplug_notifier_chain(DRM_OOB_HOTPLUG_TYPE_C_DP);
571 } 572
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