V2: Fix GCC build issue. There is typo in previous change caused coreboot build failure. This patch fixed the build issue. Cc: Ray Ni <ray.ni@intel.com> Cc: Maurice Ma <maurice.ma@intel.com> Cc: Benjamin You <benjamin.you@intel.com> Signed-off-by: Guo Dong <guo.dong@intel.com> Reviewed-by: Maurice Ma <maurice.ma@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>