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drm/xe/hw_engine_group: Don't use drm_warn to catch missed case

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Since hwe->class is an enumeration we can rely on the compiler
to catch any unhandled engine class case at compile time thanks
to [-Werror=switch]. Any unexpected use of a special CLASS_MAX
enum case can be guarded by our xe_gt_assert() instead, which
will be compiled-out on the production builds.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Francois Dugast <francois.dugast@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Francois Dugast <francois.dugast@intel.com>
Link: https://lore.kernel.org/r/20250725090508.571-1-michal.wajdeczko@intel.com
This commit is contained in:
Michal Wajdeczko 2025-07-25 11:05:08 +02:00
parent 4df0bd5eb4
commit d6a0311c37
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/xe/xe_hw_engine_group.c
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@ -103,8 +103,8 @@ int xe_hw_engine_setup_groups(struct xe_gt *gt)
break;
case XE_ENGINE_CLASS_OTHER:
break;
default:
drm_warn(&xe->drm, "NOT POSSIBLE");
case XE_ENGINE_CLASS_MAX:
xe_gt_assert(gt, false);
}
}