i915_active_init
i915_active_init(&front->write,
i915_active_init(&overlay->last_flip,
i915_active_init(&ce->active,
i915_active_init(&fence->active, NULL, NULL, 0);
i915_active_init(&node->active, NULL, pool_retire, 0);
i915_active_init(&timeline->active, __timeline_active,
i915_active_init(&p->active, pulse_active, pulse_retire, 0);
i915_active_init(&aa->base, auto_active, auto_retire, 0);
i915_active_init(&vma->active, __i915_vma_active, __i915_vma_retire, 0);
i915_active_init(&active->base, __live_active, __live_retire, 0);