x86: Mark the thermal init functions __init

Mark the thermal init functions __init so that the init memory
can be freed.

Signed-off-by: Yong Wang <yong.y.wang@intel.com>
LKML-Reference: <20091111075125.GA17900@ywang-moblin2.bj.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
1 file changed