drm/i915: simplify i915_reset a bit
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 27 Apr 2012 13:17:41 +0000 (15:17 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Sat, 5 May 2012 17:46:17 +0000 (19:46 +0200)
- need_display is always true, scrap it.
- don't reacquire the mutex to do nothing after having restored the
  gem state.

Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

No differences found