[SCSI] zfcp: get rid of physical_wwpn and physical_s_id
Remove all remainders of obsolete zfcp adapter attributes physical_wwpn and
physical_s_id.
Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
authored by Andreas Herrmann and committed by c8024eb5 3542adcb