[drm-intel:drm-intel-nightly 243/249] undefined reference to `drm_agp_clear'

[David Herrmann]

Hi

On Wed, Aug 7, 2013 at 10:19 AM, kbuild test robot
<fengguang.wu at intel.com> wrote:
> tree:   git://people.freedesktop.org/~danvet/drm-intel.git drm-intel-nightly
> head:   3224cf6c3ee5ab9c280052c9fbed4f660310c411
> commit: 28ec711cd427f8b61f73712a43b8100ba8ca933b [243/249] drm/agp: move AGP cleanup paths to drm_agpsupport.c
> config: x86_64-randconfig-a02-0807 (attached as .config)
>
> All error/warnings:
>
>    drivers/built-in.o: In function `drm_lastclose':
>>> (.text+0x904a0): undefined reference to `drm_agp_clear'

We called drm_agp_release() in the same code-path before. How did that
work without CONFIG_AGP? Ugh, *confused*