MFLD/Battery: fixes the phone freezing issue when process of shutdown.

MFLD/Battery: fixes the phone freezing issue when process of shutdown.

BZ: 35620

The patch fixes the phone freezing issue when the process of shutdown.

Change-Id: Icce3280405a43e31497482b1788d906157864985
Signed-off-by: Gurumurthy Gowdar <gurumurthyx.gowdar@intel.com>
Reviewed-on: http://android.intel.com:8080/50515
Reviewed-by: Tc, Jenny <jenny.tc@intel.com>
Reviewed-by: Jena, TapanX <tapanx.jena@intel.com>
Tested-by: Kallappa Manjanna, MadhukumarX <madhukumarx.kallappa.manjanna@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>