drm/i915/overlay: Fix active retire callback alignment

__i915_active_call annotation is required on the retire callback to ensure
correct function alignment.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Fixes: a21ce8ad ("drm/i915/overlay: Switch to using i915_active tracking")
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210429083530.849546-1-tvrtko.ursulin@linux.intel.com


(cherry picked from commit d8e44e4d)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>

drivers/gpu/drm/i915/display/intel_overlay.c

@@ -383,7 +383,7 @@ static void intel_overlay_off_tail(struct intel_overlay *overlay)
 		i830_overlay_clock_gating(dev_priv, true);
 }
 
-static void
+__i915_active_call static void
 intel_overlay_last_flip_retire(struct i915_active *active)
 {
 	struct intel_overlay *overlay =