drm/i915: Simplify intel_gpu_reset

Replaced ever growing switch for gen version with chained conditionals.
Futre gen's only need to add a new one if they require something different.

Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Robert Beckett <robert.beckett@intel.com>
[danvet: Picked from internal tree and white-wash commit message.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Robert Beckett 2014-06-03 10:08:26 +02:00 • committed by Daniel Vetter
commit 542c184f0e