We introduced unified FW status function in patch
mei: add per device configuration (lkml.org/lkml/2014/5/12/607)

This change made hw_ops functions unused and obsolete
therefore we remove these functions from source code.
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>