Merge remote-tracking branch 'drm-intel/topic/kicking-dogs-and-vgacon' into drm-intel-fixes

vt/vgacon fixes to avoid hangs, unclaimed register errors on module
load, reload:

vt: Fix replacement console check when unbinding
vt: Fix up unregistration of vt drivers
vt: Don't ignore unbind errors in vt_unbind
drm/i915: Fixup global gtt cleanup
drm/i915: Kick out vga console

Link: http://lkml.kernel.org/r/1401980308-5116-1-git-send-email-daniel.vetter@ffwll.ch


Signed-off-by: Jani Nikula <jani.nikula@intel.com>