drm/udl: Remove dummy busid callback
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 24 May 2017 14:51:38 +0000 (16:51 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 20 Jun 2017 08:40:31 +0000 (10:40 +0200)
commit76bba2cdb56d2a55c0dd4c3432221881d8c9adcc
treefd2d9901067535bc39bc730380c3988de7bad9b9
parentca814b25538a5b2c0a8de6665191725f41608f2c
drm/udl: Remove dummy busid callback

Since

commit ca8e2ad71013049bc88a10b11d83712bfe56cdd4
Author: Thierry Reding <treding@nvidia.com>
Date:   Fri Apr 11 15:23:00 2014 +0200

    drm: Introduce drm_dev_set_unique()

the ->set_busid callback is optional. On top of that the udl one isn't
really fully compliant with the drm uabi, but since only modesetting
ever binds to it (there's no 3d accel on udl) it doesn't matter.

Still, can't harm to aling and use the default used by everyone else.

Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170524145212.27837-4-daniel.vetter@ffwll.ch
drivers/gpu/drm/udl/udl_drv.c