drm_gem_handle_delete
EXPORT_SYMBOL(drm_gem_handle_delete);
return drm_gem_handle_delete(file, handle);
ret = drm_gem_handle_delete(file_priv, args->handle);
drm_gem_handle_delete(file_priv, *handle);
int drm_gem_handle_delete(struct drm_file *filp, u32 handle);