RCU_INIT_POINTER
RCU_INIT_POINTER(*ptr, NULL);
RCU_INIT_POINTER(adev->gang_submit, dma_fence_get_stub());
RCU_INIT_POINTER(*ptr, NULL);
RCU_INIT_POINTER(*ptr, NULL);
RCU_INIT_POINTER(p->ef, ef);
RCU_INIT_POINTER(obj->fences, NULL);
RCU_INIT_POINTER(new->table[--k], fence);
RCU_INIT_POINTER(list->table[index], (struct dma_fence *)tmp);
RCU_INIT_POINTER(ctx->engines, e);
RCU_INIT_POINTER(ce->gem_context, ctx);
RCU_INIT_POINTER(obj->frontbuffer, NULL);
RCU_INIT_POINTER(ctx->engines, e);
RCU_INIT_POINTER(active->fence, NULL);
RCU_INIT_POINTER(active->fence, fence);
RCU_INIT_POINTER(node->base.fence, NULL);
RCU_INIT_POINTER(node->base.fence, ERR_PTR(-EAGAIN));
RCU_INIT_POINTER(active->fence, fence);
RCU_INIT_POINTER(rq->timeline, tl);
RCU_INIT_POINTER(entity->last_scheduled, NULL);
RCU_INIT_POINTER(entity->last_scheduled, NULL);