diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h
index 4fc23087a939..22dd48bc2fa0 100644
--- a/drivers/scsi/hisi_sas/hisi_sas.h
+++ b/drivers/scsi/hisi_sas/hisi_sas.h
@@ -85,11 +85,11 @@ struct hisi_sas_phy {
 	struct work_struct	phyup_ws;
 	u64		port_id; /* from hw */
 	u64		dev_sas_addr;
-	u64		phy_type;
 	u64		frame_rcvd_size;
 	u8		frame_rcvd[32];
 	u8		phy_attached;
 	u8		reserved[3];
+	u32		phy_type;
 	enum sas_linkrate	minimum_linkrate;
 	enum sas_linkrate	maximum_linkrate;
 };