_phy_none type not in use. Clean up the code accordingly,
and get rid of the unused enum line
Signed-off-by: NSasha Neftin <sasha.neftin@intel.com>
Reviewed-by: NPaul Menzel <pmenzel@molgen.mpg.de>
Tested-by: NNechama Kraus <nechamax.kraus@linux.intel.com>
Signed-off-by: NTony Nguyen <anthony.l.nguyen@intel.com>