diff --git a/drivers/staging/unisys/common-spar/include/channels/channel_guid.h b/drivers/staging/unisys/common-spar/include/channels/channel_guid.h
index 63c67ca4c9ec..16df33a751a6 100644
--- a/drivers/staging/unisys/common-spar/include/channels/channel_guid.h
+++ b/drivers/staging/unisys/common-spar/include/channels/channel_guid.h
@@ -20,44 +20,44 @@
 /* Used in IOChannel
  * {414815ed-c58c-11da-95a9-00e08161165f}
  */
-#define ULTRA_VHBA_CHANNEL_PROTOCOL_GUID \
+#define SPAR_VHBA_CHANNEL_PROTOCOL_UUID \
 		UUID_LE(0x414815ed, 0xc58c, 0x11da, \
 				0x95, 0xa9, 0x0, 0xe0, 0x81, 0x61, 0x16, 0x5f)
-static const uuid_le UltraVhbaChannelProtocolGuid =
-	ULTRA_VHBA_CHANNEL_PROTOCOL_GUID;
+static const uuid_le spar_vhba_channel_protocol_uuid =
+	SPAR_VHBA_CHANNEL_PROTOCOL_UUID;
 
 /* Used in IOChannel
  * {8cd5994d-c58e-11da-95a9-00e08161165f}
  */
-#define ULTRA_VNIC_CHANNEL_PROTOCOL_GUID \
+#define SPAR_VNIC_CHANNEL_PROTOCOL_UUID \
 		UUID_LE(0x8cd5994d, 0xc58e, 0x11da, \
 				0x95, 0xa9, 0x0, 0xe0, 0x81, 0x61, 0x16, 0x5f)
-static const uuid_le UltraVnicChannelProtocolGuid =
-	ULTRA_VNIC_CHANNEL_PROTOCOL_GUID;
+static const uuid_le spar_vnic_channel_protocol_uuid =
+	SPAR_VNIC_CHANNEL_PROTOCOL_UUID;
 
 /* Used in IOChannel
  * {72120008-4AAB-11DC-8530-444553544200}
  */
-#define ULTRA_SIOVM_GUID \
+#define SPAR_SIOVM_UUID \
 		UUID_LE(0x72120008, 0x4AAB, 0x11DC, \
 				0x85, 0x30, 0x44, 0x45, 0x53, 0x54, 0x42, 0x00)
-static const uuid_le UltraSIOVMGuid = ULTRA_SIOVM_GUID;
+static const uuid_le spar_siovm_uuid = SPAR_SIOVM_UUID;
 
 
 /* Used in visornoop/visornoop_main.c
  * {5b52c5ac-e5f5-4d42-8dff-429eaecd221f}
  */
-#define ULTRA_CONTROLDIRECTOR_CHANNEL_PROTOCOL_GUID  \
+#define SPAR_CONTROLDIRECTOR_CHANNEL_PROTOCOL_UUID  \
 		UUID_LE(0x5b52c5ac, 0xe5f5, 0x4d42, \
 				0x8d, 0xff, 0x42, 0x9e, 0xae, 0xcd, 0x22, 0x1f)
 
-static const uuid_le UltraControlDirectorChannelProtocolGuid =
-	ULTRA_CONTROLDIRECTOR_CHANNEL_PROTOCOL_GUID;
+static const uuid_le spar_controldirector_channel_protocol_uuid =
+	SPAR_CONTROLDIRECTOR_CHANNEL_PROTOCOL_UUID;
 
 /* Used in visorchipset/visorchipset_main.c
  * {B4E79625-AEDE-4EAA-9E11-D3EDDCD4504C}
  */
-#define ULTRA_DIAG_POOL_CHANNEL_PROTOCOL_GUID				\
+#define SPAR_DIAG_POOL_CHANNEL_PROTOCOL_UUID				\
 		UUID_LE(0xb4e79625, 0xaede, 0x4eaa, \
 				0x9e, 0x11, 0xd3, 0xed, 0xdc, 0xd4, 0x50, 0x4c)
 
diff --git a/drivers/staging/unisys/common-spar/include/channels/iochannel.h b/drivers/staging/unisys/common-spar/include/channels/iochannel.h
index 806d5b3bca48..7de87a481a8c 100644
--- a/drivers/staging/unisys/common-spar/include/channels/iochannel.h
+++ b/drivers/staging/unisys/common-spar/include/channels/iochannel.h
@@ -61,23 +61,23 @@
 #define ULTRA_VSWITCH_CHANNEL_PROTOCOL_VERSIONID 1
 
 #define ULTRA_VHBA_CHANNEL_OK_CLIENT(pChannel, logCtx)			\
-	(ULTRA_check_channel_client(pChannel, UltraVhbaChannelProtocolGuid, \
+	(ULTRA_check_channel_client(pChannel, spar_vhba_channel_protocol_uuid, \
 				    "vhba", MIN_IO_CHANNEL_SIZE,	\
 				    ULTRA_VHBA_CHANNEL_PROTOCOL_VERSIONID, \
 				    ULTRA_VHBA_CHANNEL_PROTOCOL_SIGNATURE, \
 				    __FILE__, __LINE__, logCtx))
 #define ULTRA_VHBA_CHANNEL_OK_SERVER(actualBytes, logCtx)		\
-	(ULTRA_check_channel_server(UltraVhbaChannelProtocolGuid,	\
+	(ULTRA_check_channel_server(spar_vhba_channel_protocol_uuid,	\
 				    "vhba", MIN_IO_CHANNEL_SIZE, actualBytes, \
 				    __FILE__, __LINE__, logCtx))
 #define ULTRA_VNIC_CHANNEL_OK_CLIENT(pChannel, logCtx)			\
-	(ULTRA_check_channel_client(pChannel, UltraVnicChannelProtocolGuid, \
+	(ULTRA_check_channel_client(pChannel, spar_vnic_channel_protocol_uuid, \
 				    "vnic", MIN_IO_CHANNEL_SIZE,	\
 				    ULTRA_VNIC_CHANNEL_PROTOCOL_VERSIONID, \
 				    ULTRA_VNIC_CHANNEL_PROTOCOL_SIGNATURE, \
 				    __FILE__, __LINE__, logCtx))
 #define ULTRA_VNIC_CHANNEL_OK_SERVER(actualBytes, logCtx)		\
-	(ULTRA_check_channel_server(UltraVnicChannelProtocolGuid,	\
+	(ULTRA_check_channel_server(spar_vnic_channel_protocol_uuid,	\
 				    "vnic", MIN_IO_CHANNEL_SIZE, actualBytes, \
 				    __FILE__, __LINE__, logCtx))
 #define ULTRA_VSWITCH_CHANNEL_OK_CLIENT(pChannel, logCtx)		\
@@ -807,7 +807,7 @@ static inline int ULTRA_VHBA_init_channel(ULTRA_IO_CHANNEL_PROTOCOL *x,
 	x->ChannelHeader.SrvState = CHANNELSRV_UNINITIALIZED;
 	x->ChannelHeader.HeaderSize = sizeof(x->ChannelHeader);
 	x->ChannelHeader.Size = COVER(bytes, 4096);
-	x->ChannelHeader.Type = UltraVhbaChannelProtocolGuid;
+	x->ChannelHeader.Type = spar_vhba_channel_protocol_uuid;
 	x->ChannelHeader.ZoneGuid = NULL_UUID_LE;
 	x->vhba.wwnn = *wwnn;
 	x->vhba.max = *max;
@@ -843,7 +843,7 @@ static inline int ULTRA_VNIC_init_channel(ULTRA_IO_CHANNEL_PROTOCOL *x,
 	x->ChannelHeader.SrvState = CHANNELSRV_UNINITIALIZED;
 	x->ChannelHeader.HeaderSize = sizeof(x->ChannelHeader);
 	x->ChannelHeader.Size = COVER(bytes, 4096);
-	x->ChannelHeader.Type = UltraVnicChannelProtocolGuid;
+	x->ChannelHeader.Type = spar_vnic_channel_protocol_uuid;
 	x->ChannelHeader.ZoneGuid = NULL_UUID_LE;
 	memcpy(x->vnic.macaddr, macaddr, MAX_MACADDR_LEN);
 	x->vnic.num_rcv_bufs = num_rcv_bufs;
diff --git a/drivers/staging/unisys/uislib/uislib.c b/drivers/staging/unisys/uislib/uislib.c
index b1f6c6ef801b..35e8a61c7202 100644
--- a/drivers/staging/unisys/uislib/uislib.c
+++ b/drivers/staging/unisys/uislib/uislib.c
@@ -443,7 +443,7 @@ create_device(CONTROLVM_MESSAGE *msg, char *buf)
 				struct guest_msgs cmd;
 
 				if (!uuid_le_cmp(dev->channel_uuid,
-				     UltraVhbaChannelProtocolGuid)) {
+				     spar_vhba_channel_protocol_uuid)) {
 					wait_for_valid_guid(&((CHANNEL_HEADER
 							      __iomem *) (dev->
 								  chanptr))->
@@ -468,7 +468,7 @@ create_device(CONTROLVM_MESSAGE *msg, char *buf)
 					cmd.add_vhba.intr = dev->intr;
 				} else
 				    if (!uuid_le_cmp(dev->channel_uuid,
-					 UltraVnicChannelProtocolGuid)) {
+					 spar_vnic_channel_protocol_uuid)) {
 					wait_for_valid_guid(&((CHANNEL_HEADER
 							      __iomem *) (dev->
 								  chanptr))->
@@ -585,11 +585,11 @@ pause_device(CONTROLVM_MESSAGE *msg)
 		 * guest_msgs struct to callback
 		 */
 		if (!uuid_le_cmp(dev->channel_uuid,
-				UltraVhbaChannelProtocolGuid)) {
+				spar_vhba_channel_protocol_uuid)) {
 			cmd.msgtype = GUEST_PAUSE_VHBA;
 			cmd.pause_vhba.chanptr = dev->chanptr;
 		} else if (!uuid_le_cmp(dev->channel_uuid,
-					UltraVnicChannelProtocolGuid)) {
+					spar_vnic_channel_protocol_uuid)) {
 			cmd.msgtype = GUEST_PAUSE_VNIC;
 			cmd.pause_vnic.chanptr = dev->chanptr;
 		} else {
@@ -654,11 +654,11 @@ resume_device(CONTROLVM_MESSAGE *msg)
 	 */
 	if (retval == CONTROLVM_RESP_SUCCESS) {
 		if (!uuid_le_cmp(dev->channel_uuid,
-				 UltraVhbaChannelProtocolGuid)) {
+				 spar_vhba_channel_protocol_uuid)) {
 			cmd.msgtype = GUEST_RESUME_VHBA;
 			cmd.resume_vhba.chanptr = dev->chanptr;
 		} else if (!uuid_le_cmp(dev->channel_uuid,
-					UltraVnicChannelProtocolGuid)) {
+					spar_vnic_channel_protocol_uuid)) {
 			cmd.msgtype = GUEST_RESUME_VNIC;
 			cmd.resume_vnic.chanptr = dev->chanptr;
 		} else {
@@ -724,11 +724,11 @@ destroy_device(CONTROLVM_MESSAGE *msg, char *buf)
 		 * guest_msgs struct to callback
 		 */
 		if (!uuid_le_cmp(dev->channel_uuid,
-				 UltraVhbaChannelProtocolGuid)) {
+				 spar_vhba_channel_protocol_uuid)) {
 			cmd.msgtype = GUEST_DEL_VHBA;
 			cmd.del_vhba.chanptr = dev->chanptr;
 		} else if (!uuid_le_cmp(dev->channel_uuid,
-					UltraVnicChannelProtocolGuid)) {
+					spar_vnic_channel_protocol_uuid)) {
 			cmd.msgtype = GUEST_DEL_VNIC;
 			cmd.del_vnic.chanptr = dev->chanptr;
 		} else {
@@ -960,7 +960,7 @@ uislib_client_inject_add_vhba(u32 bus_no, u32 dev_no,
 		return 0;
 	}
 	msg.cmd.createDevice.channelBytes = chan_bytes;
-	msg.cmd.createDevice.dataTypeGuid = UltraVhbaChannelProtocolGuid;
+	msg.cmd.createDevice.dataTypeGuid = spar_vhba_channel_protocol_uuid;
 	if (create_device(&msg, NULL) != CONTROLVM_RESP_SUCCESS) {
 		LOGERR("VHBA create_device failed.\n");
 		POSTCODE_LINUX_4(VHBA_CREATE_FAILURE_PC, dev_no, bus_no,
@@ -1019,7 +1019,7 @@ uislib_client_inject_add_vnic(u32 bus_no, u32 dev_no,
 		return 0;
 	}
 	msg.cmd.createDevice.channelBytes = chan_bytes;
-	msg.cmd.createDevice.dataTypeGuid = UltraVnicChannelProtocolGuid;
+	msg.cmd.createDevice.dataTypeGuid = spar_vnic_channel_protocol_uuid;
 	if (create_device(&msg, NULL) != CONTROLVM_RESP_SUCCESS) {
 		LOGERR("VNIC create_device failed.\n");
 		POSTCODE_LINUX_4(VNIC_CREATE_FAILURE_PC, dev_no, bus_no,
@@ -1109,7 +1109,7 @@ uislib_client_add_vnic(u32 busNo)
 	memset(&msg.cmd.createDevice.intr, 0, sizeof(struct irq_info));
 	msg.cmd.createDevice.channelAddr = PhysicalDataChan;
 	msg.cmd.createDevice.channelBytes = MIN_IO_CHANNEL_SIZE;
-	msg.cmd.createDevice.dataTypeGuid = UltraVnicChannelProtocolGuid;
+	msg.cmd.createDevice.dataTypeGuid = spar_vnic_channel_protocol_uuid;
 	if (create_device(&msg, NULL) != CONTROLVM_RESP_SUCCESS) {
 		LOGERR("client create_device failed");
 		goto AwayCleanup;
diff --git a/drivers/staging/unisys/visorchipset/visorchipset_main.c b/drivers/staging/unisys/visorchipset/visorchipset_main.c
index ee03c59dc889..cfacf17ad26a 100644
--- a/drivers/staging/unisys/visorchipset/visorchipset_main.c
+++ b/drivers/staging/unisys/visorchipset/visorchipset_main.c
@@ -80,7 +80,7 @@ static CONTROLVM_MESSAGE_HEADER g_DiagMsgHdr;
 static CONTROLVM_MESSAGE_HEADER g_ChipSetMsgHdr;
 static CONTROLVM_MESSAGE_HEADER g_DelDumpMsgHdr;
 static const uuid_le UltraDiagPoolChannelProtocolGuid =
-	ULTRA_DIAG_POOL_CHANNEL_PROTOCOL_GUID;
+	SPAR_DIAG_POOL_CHANNEL_PROTOCOL_UUID;
 /* 0xffffff is an invalid Bus/Device number */
 static ulong g_diagpoolBusNo = 0xffffff;
 static ulong g_diagpoolDevNo = 0xffffff;
@@ -90,8 +90,10 @@ static CONTROLVM_MESSAGE_PACKET g_DeviceChangeStatePacket;
  * "visorhackbus")
  */
 #define FOR_VISORHACKBUS(channel_type_guid) \
-	(((uuid_le_cmp(channel_type_guid, UltraVnicChannelProtocolGuid) == 0)\
-	|| (uuid_le_cmp(channel_type_guid, UltraVhbaChannelProtocolGuid) == 0)))
+	(((uuid_le_cmp(channel_type_guid,\
+		       spar_vnic_channel_protocol_uuid) == 0)\
+	|| (uuid_le_cmp(channel_type_guid,\
+			spar_vhba_channel_protocol_uuid) == 0)))
 #define FOR_VISORBUS(channel_type_guid) (!(FOR_VISORHACKBUS(channel_type_guid)))
 
 #define is_diagpool_channel(channel_type_guid) \