drm/i915/gvt: Factor out prepare_workload()

Factor out prepare_workload() for the following re-factor.

Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
This commit is contained in:
Zhi Wang 2017-09-12 21:51:10 +08:00 • committed by Zhenyu Wang
commit 497aa3f5e3