drm/i915/gt: Call intel_gt_sanitize() directly
Assume all responsibility for operating on the HW to sanitize the GT
state upon load/resume in intel_gt_sanitize() itself.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191101141009.15581-1-chris@chris-wilson.co.uk
(cherry picked from commit
797a615357ac0feb79c9ce41f5eaac3eb738a51f)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>