diff --git a/usr.sbin/tpctl/Makefile b/usr.sbin/tpctl/Makefile
index 4a5dfa14daed..4319045dc2a0 100644
--- a/usr.sbin/tpctl/Makefile
+++ b/usr.sbin/tpctl/Makefile
@@ -1,4 +1,4 @@
-#	$NetBSD: Makefile,v 1.2 2006/05/22 07:36:52 mrg Exp $
+#	$NetBSD: Makefile,v 1.3 2006/05/22 20:06:54 uwe Exp $
 
 .if ${MACHINE} == "hpcarm" || ${MACHINE} == "hpcmips" || ${MACHINE} == "hpcsh"
 PROG=	tpctl
@@ -8,7 +8,3 @@ SRCS=	main.c fb.c tp.c data.c
 MAN=	tpctl.8
 
 .include <bsd.prog.mk>
-
-.if ${HAVE_GCC} == 4
-COPTS.tp.c+=	-Wno-pointer-sign
-.endif
diff --git a/usr.sbin/tpctl/tp.c b/usr.sbin/tpctl/tp.c
index 1cb047f2b219..6423931fdf89 100644
--- a/usr.sbin/tpctl/tp.c
+++ b/usr.sbin/tpctl/tp.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: tp.c,v 1.3 2004/09/07 13:20:40 jrf Exp $	*/
+/*	$NetBSD: tp.c,v 1.4 2006/05/22 20:06:54 uwe Exp $	*/
 
 /*-
  * Copyright (c) 2002, 2003 TAKEMRUA Shin
@@ -43,7 +43,7 @@
 
 #ifndef lint
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: tp.c,v 1.3 2004/09/07 13:20:40 jrf Exp $");
+__RCSID("$NetBSD: tp.c,v 1.4 2006/05/22 20:06:54 uwe Exp $");
 #endif /* not lint */
 
 int
@@ -75,7 +75,8 @@ tp_init(struct tp *tp, int fd)
 
 	id.type = WSMOUSE_ID_TYPE_UIDSTR;
 	if (ioctl(tp->fd, WSMOUSEIO_GETID, &id) == 0) {
-		(void)strlcpy(tp->id, id.data, MIN(sizeof(tp->id), id.length));
+		(void)strlcpy(tp->id, (const char *)id.data,
+			      MIN(sizeof(tp->id), id.length));
 	} else {
 		tp->id[0] = '*';
 		tp->id[1] = '\0';