On Wed, Mar 30, 2016 at 07:57:19AM +0100, Build bot for Mark Brown wrote:

Today's -next fails to build an arm allmodconfig due to:

	arm-allmodconfig
../drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c:618:2: error: implicit declaration of function 'drm_connector_unplug_all' [-Werror=implicit-function-declaration]

which appears to be triggered by a missed update in 6c87e5c3ec6db0 (drm:
Rename drm_connector_unplug_all() to drm_connector_unregister_all())
due to this driver being newly added in a different tree.