diff --git a/drivers/staging/unisys/include/procobjecttree.h b/drivers/staging/unisys/include/procobjecttree.h
index 1174056ec3d9..809c6794290e 100644
--- a/drivers/staging/unisys/include/procobjecttree.h
+++ b/drivers/staging/unisys/include/procobjecttree.h
@@ -26,7 +26,6 @@
 #ifndef __PROCOBJECTTREE_H__
 #define __PROCOBJECTTREE_H__
 
-#include "uniklog.h"
 #include "timskmod.h"
 
 /* These are opaque structures to users.
diff --git a/drivers/staging/unisys/include/uisqueue.h b/drivers/staging/unisys/include/uisqueue.h
index 25b6181d78af..08ba16ea840e 100644
--- a/drivers/staging/unisys/include/uisqueue.h
+++ b/drivers/staging/unisys/include/uisqueue.h
@@ -25,7 +25,6 @@
 
 #include "linux/version.h"
 #include "iochannel.h"
-#include "uniklog.h"
 #include <linux/atomic.h>
 #include <linux/semaphore.h>
 #include <linux/uuid.h>
diff --git a/drivers/staging/unisys/include/uniklog.h b/drivers/staging/unisys/include/uniklog.h
deleted file mode 100644
index cca662a3f3e4..000000000000
--- a/drivers/staging/unisys/include/uniklog.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* uniklog.h
- *
- * Copyright (C) 2010 - 2013 UNISYS CORPORATION
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT.  See the GNU General Public License for more
- * details.
- */
-
-/* This module contains macros to aid developers in logging messages.
- *
- * This module is affected by the DEBUG compiletime option.
- *
- */
-#ifndef __UNIKLOG_H__
-#define __UNIKLOG_H__
-
-#include <linux/printk.h>
-
-/*
- * # LOGWRN
- *
- * \brief Log warning message - Logs a message at the LOG_WARNING level,
- *        including source line number information
- *
- * \param devname the device name of the device reporting this message, or
- *                NULL if this message is NOT device-related.
- * \param fmt printf()-style format string containing the message to log.
- * \param args Optional arguments to be formatted and inserted into the format
- * \param string.
- * \return nothing
- *
- * Logs the specified error message at the LOG_WARNING level.  It will also
- * include the file, line number, and function name of where the error
- * originated in the log message.
- */
-#define LOGWRN(fmt, args...) pr_warn(fmt, ## args)
-#define LOGWRNDEV(devname, fmt, args...) \
-	pr_warn("%s " fmt, devname, ## args)
-#define LOGWRNNAME(vnic, fmt, args...) \
-	do {								\
-		if (vnic != NULL) {					\
-			pr_warn("%s " fmt, vnic->name, ## args);	\
-		} else {						\
-			pr_warn(fmt, ## args);				\
-		}							\
-	} while (0)
-
-#endif /* __UNIKLOG_H__ */
diff --git a/drivers/staging/unisys/uislib/uislib.c b/drivers/staging/unisys/uislib/uislib.c
index 9fe96e7d5693..4318f06f6e7e 100644
--- a/drivers/staging/unisys/uislib/uislib.c
+++ b/drivers/staging/unisys/uislib/uislib.c
@@ -29,7 +29,6 @@
 #include <linux/uuid.h>
 
 #include <linux/version.h>
-#include "uniklog.h"
 #include "diagnostics/appos_subsystems.h"
 #include "uisutils.h"
 #include "vbuschannel.h"
diff --git a/drivers/staging/unisys/uislib/uisthread.c b/drivers/staging/unisys/uislib/uisthread.c
index 5b0041c4a137..bbe2a23784a5 100644
--- a/drivers/staging/unisys/uislib/uisthread.c
+++ b/drivers/staging/unisys/uislib/uisthread.c
@@ -20,7 +20,6 @@
 #include <linux/signal.h>
 #include <linux/sched.h>
 #include <linux/kthread.h>
-#include "uniklog.h"
 #include "uisutils.h"
 #include "uisthread.h"
 
diff --git a/drivers/staging/unisys/uislib/uisutils.c b/drivers/staging/unisys/uislib/uisutils.c
index 9f3f0ab6ca49..26ab76526813 100644
--- a/drivers/staging/unisys/uislib/uisutils.c
+++ b/drivers/staging/unisys/uislib/uisutils.c
@@ -21,7 +21,6 @@
 #include <linux/uuid.h>
 #include <linux/spinlock.h>
 #include <linux/list.h>
-#include "uniklog.h"
 #include "uisutils.h"
 #include "version.h"
 #include "vbushelper.h"
diff --git a/drivers/staging/unisys/virthba/virthba.c b/drivers/staging/unisys/virthba/virthba.c
index 23874de4e354..e5b0dd8b4719 100644
--- a/drivers/staging/unisys/virthba/virthba.c
+++ b/drivers/staging/unisys/virthba/virthba.c
@@ -31,7 +31,6 @@
 #include <config/modversions.h>
 #endif
 
-#include "uniklog.h"
 #include "diagnostics/appos_subsystems.h"
 #include "uisutils.h"
 #include "uisqueue.h"
diff --git a/drivers/staging/unisys/virtpci/virtpci.c b/drivers/staging/unisys/virtpci/virtpci.c
index 87336b6591ba..43b573611d51 100644
--- a/drivers/staging/unisys/virtpci/virtpci.c
+++ b/drivers/staging/unisys/virtpci/virtpci.c
@@ -21,7 +21,6 @@
 #ifdef CONFIG_MODVERSIONS
 #include <config/modversions.h>
 #endif
-#include "uniklog.h"
 #include "diagnostics/appos_subsystems.h"
 #include "uisutils.h"
 #include "vbuschannel.h"
diff --git a/drivers/staging/unisys/visorchannel/globals.h b/drivers/staging/unisys/visorchannel/globals.h
index 581ed83fe6d0..0ed8e1d8033a 100644
--- a/drivers/staging/unisys/visorchannel/globals.h
+++ b/drivers/staging/unisys/visorchannel/globals.h
@@ -18,7 +18,6 @@
 #ifndef __VISORCHANNEL_GLOBALS_H__
 #define __VISORCHANNEL_GLOBALS_H__
 
-#include "uniklog.h"
 #include "timskmod.h"
 #include "memregion.h"
 #include "version.h"
diff --git a/drivers/staging/unisys/visorchipset/globals.h b/drivers/staging/unisys/visorchipset/globals.h
index a1d35d4bef2e..f76e498a36b5 100644
--- a/drivers/staging/unisys/visorchipset/globals.h
+++ b/drivers/staging/unisys/visorchipset/globals.h
@@ -18,7 +18,6 @@
 #ifndef __VISORCHIPSET_GLOBALS_H__
 #define __VISORCHIPSET_GLOBALS_H__
 
-#include "uniklog.h"
 #include "diagnostics/appos_subsystems.h"
 #include "timskmod.h"
 #include "visorchipset.h"
diff --git a/drivers/staging/unisys/visorchipset/parser.h b/drivers/staging/unisys/visorchipset/parser.h
index 9fbe3b5b7cc3..7e015d1e744d 100644
--- a/drivers/staging/unisys/visorchipset/parser.h
+++ b/drivers/staging/unisys/visorchipset/parser.h
@@ -20,7 +20,6 @@
 
 #include <linux/uuid.h>
 
-#include "uniklog.h"
 #include "timskmod.h"
 #include "channel.h"
 
diff --git a/drivers/staging/unisys/visorchipset/visorchipset_main.c b/drivers/staging/unisys/visorchipset/visorchipset_main.c
index 74a27e37f437..ec258aeba768 100644
--- a/drivers/staging/unisys/visorchipset/visorchipset_main.c
+++ b/drivers/staging/unisys/visorchipset/visorchipset_main.c
@@ -22,7 +22,6 @@
 #include "periodic_work.h"
 #include "file.h"
 #include "parser.h"
-#include "uniklog.h"
 #include "uisutils.h"
 #include "controlvmcompletionstatus.h"
 #include "guestlinuxdebug.h"
@@ -1719,27 +1718,17 @@ handle_command(struct controlvm_message inmsg, HOSTADDRESS channel_addr)
 		parser_ctx =
 		    parser_init_byteStream(parametersAddr, parametersBytes,
 					   isLocalAddr, &retry);
-		if (!parser_ctx) {
-			if (retry) {
-				LOGWRN("throttling to copy payload");
-				return FALSE;
-			}
-			LOGWRN("parsing failed");
-			LOGWRN("inmsg.hdr.Id=0x%lx", (ulong) inmsg.hdr.id);
-			LOGWRN("parametersAddr=0x%llx", (u64) parametersAddr);
-			LOGWRN("parametersBytes=%lu", (ulong) parametersBytes);
-			LOGWRN("isLocalAddr=%d", isLocalAddr);
-		}
+		if (!parser_ctx && retry)
+			return FALSE;
 	}
 
 	if (!isLocalAddr) {
 		controlvm_init_response(&ackmsg, &inmsg.hdr,
 					CONTROLVM_RESP_SUCCESS);
-		if ((ControlVm_channel)
-		    &&
-		    (!visorchannel_signalinsert
-		     (ControlVm_channel, CONTROLVM_QUEUE_ACK, &ackmsg)))
-			LOGWRN("failed to send ACK failed");
+		if (ControlVm_channel)
+			visorchannel_signalinsert(ControlVm_channel,
+						  CONTROLVM_QUEUE_ACK,
+						  &ackmsg);
 	}
 	switch (inmsg.hdr.id) {
 	case CONTROLVM_CHIPSET_INIT:
diff --git a/drivers/staging/unisys/visorutil/charqueue.h b/drivers/staging/unisys/visorutil/charqueue.h
index 56c1f79a54b0..f46a776b935b 100644
--- a/drivers/staging/unisys/visorutil/charqueue.h
+++ b/drivers/staging/unisys/visorutil/charqueue.h
@@ -18,7 +18,6 @@
 #ifndef __CHARQUEUE_H__
 #define __CHARQUEUE_H__
 
-#include "uniklog.h"
 #include "timskmod.h"
 
 /* struct charqueue is an opaque structure to users.
diff --git a/drivers/staging/unisys/visorutil/easyproc.c b/drivers/staging/unisys/visorutil/easyproc.c
index 53408056268e..3cb55d39370b 100644
--- a/drivers/staging/unisys/visorutil/easyproc.c
+++ b/drivers/staging/unisys/visorutil/easyproc.c
@@ -34,7 +34,6 @@
 
 #include <linux/proc_fs.h>
 
-#include "uniklog.h"
 #include "timskmod.h"
 #include "easyproc.h"
 
diff --git a/drivers/staging/unisys/visorutil/memregion_direct.c b/drivers/staging/unisys/visorutil/memregion_direct.c
index 07aa2975bd6a..eb7422fbe20f 100644
--- a/drivers/staging/unisys/visorutil/memregion_direct.c
+++ b/drivers/staging/unisys/visorutil/memregion_direct.c
@@ -20,7 +20,6 @@
  *  channel memory (in main memory of the host system) from code running in
  *  a virtual partition.
  */
-#include "uniklog.h"
 #include "timskmod.h"
 #include "memregion.h"
 
diff --git a/drivers/staging/unisys/visorutil/periodic_work.c b/drivers/staging/unisys/visorutil/periodic_work.c
index f8f2e2461b2e..abbfb48894f3 100644
--- a/drivers/staging/unisys/visorutil/periodic_work.c
+++ b/drivers/staging/unisys/visorutil/periodic_work.c
@@ -19,7 +19,6 @@
  *  Helper functions to schedule periodic work in Linux kernel mode.
  */
 
-#include "uniklog.h"
 #include "timskmod.h"
 #include "periodic_work.h"
 
@@ -193,14 +192,6 @@ BOOL visor_periodic_work_stop(struct periodic_work *pw)
 		}
 		if (pw->is_scheduled) {
 			write_unlock(&pw->lock);
-			WARNDEV(pw->devnam,
-				"waiting for delayed work...");
-			/* We rely on the delayed work function running here,
-			 * and eventually calling
-			 * visor_periodic_work_nextperiod(),
-			 * which will see that want_to_stop is set, and
-			 * subsequently clear is_scheduled.
-			 */
 			SLEEPJIFFIES(10);
 			write_lock(&pw->lock);
 		} else {
diff --git a/drivers/staging/unisys/visorutil/visorkmodutils.c b/drivers/staging/unisys/visorutil/visorkmodutils.c
index 556e2642d2d9..62f0f7046e17 100644
--- a/drivers/staging/unisys/visorutil/visorkmodutils.c
+++ b/drivers/staging/unisys/visorutil/visorkmodutils.c
@@ -15,7 +15,6 @@
  * details.
  */
 
-#include "uniklog.h"
 #include "timskmod.h"
 
 #define MYDRVNAME "timskmodutils"