mrst: Fixed indentation issues

Fixed indentation issues reported by checkpatch script in
mrst related files.

Signed-off-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Link: http://lkml.kernel.org/r/1382049336-21316-3-git-send-email-david.a.cohen@linux.intel.com


Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>