commit bfeabcc87ae0f2dd75bc64f3fedbb6b762b4e5c6
author Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Mon Oct 22 16:04:23 2018 -0700
committer Chris Wilson <chris@chris-wilson.co.uk> Tue Oct 23 09:36:52 2018 +0100
tree c458dce67c508bf5210f36f9383f747df30011fe
parent 6f1312e6e046de8a77aa5e657e269f1968eca00c

drm/i915/guc: reserve the doorbell before selecting the cacheline

Cacheline selection is only needed if we actually manage to reserve a
doorbell.

Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20181022230427.5616-2-daniele.ceraolospurio@intel.com