drm/i915/uc: Skip GuC HW unwinding if GuC is already dead

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We should not attempt to unwind GuC hardware/firmware setup
if we already have sanitized GuC.

v2: replace USES_GUC with guc_is_loaded

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190522193203.23932-8-michal.wajdeczko@intel.com

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Michal Wajdeczko 2019-05-22 19:32:01 +00:00 • committed by Chris Wilson

parent f1e6b336ba

commit 0922f3459f

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/i915/intel_uc.c

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