Take advantage of print_hex_dump() in another couple places to
clean up the code.

Change-Id: Ib618e75f928308c0afd0d8d74105da0c6577a024
Signed-off-by: NShannon Nelson <shannon.nelson@intel.com>
Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>