Drivers: Staging: Sep: Enable driver

Drivers: Staging: Sep: Enable driver

BZ: 16415

Change-Id: I27fec20a7bdb72f2000b5f90c0e50bad303e5f05
Signed-off-by: Mark Allyn <mark.a.allyn@intel.com>
Reviewed-on: http://android.intel.com:8080/26840
Reviewed-by: Mathane, Sudhir <sudhir.mathane@intel.com>
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Mangalampalli, Jayant <jayant.mangalampalli@intel.com>
Tested-by: Mangalampalli, Jayant <jayant.mangalampalli@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>