drm: rip out dev->last_checked

Only ever re-cleared in drm_setup, otherwise completely unused.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@gmail.com>
This commit is contained in:
Daniel Vetter 2013-07-10 17:51:10 +02:00 • committed by Dave Airlie
commit 23367ff490
2 changed files with 0 additions and 2 deletions