[SCSI] libsas: Use SCAN_WILD_CARD instead of ~0

Magic number cleanup.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/scsi_transport_sas.c

@@ -1283,7 +1283,7 @@ int sas_rphy_add(struct sas_rphy *rphy)
 	if (identify->device_type == SAS_END_DEVICE &&
 	    rphy->scsi_target_id != -1) {
 		scsi_scan_target(&rphy->dev, 0,
-				rphy->scsi_target_id, ~0, 0);
+				rphy->scsi_target_id, SCAN_WILD_CARD, 0);
 	}
 
 	return 0;