diff --git a/sys/dev/mscp/mscp.c b/sys/dev/mscp/mscp.c
index 4524d6bf542d..28cdc13ac925 100644
--- a/sys/dev/mscp/mscp.c
+++ b/sys/dev/mscp/mscp.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: mscp.c,v 1.14 2001/04/12 20:03:35 thorpej Exp $	*/
+/*	$NetBSD: mscp.c,v 1.15 2001/04/12 20:13:26 thorpej Exp $	*/
 
 /*
  * Copyright (c) 1996 Ludd, University of Lule}, Sweden.
@@ -71,7 +71,7 @@ mscp_getcp(mi, canwait)
 #define mri	(&mi->mi_cmd)
 	struct mscp *mp;
 	int i;
-	int s = splbio();
+	int s = spluba();
 
 again:
 	/*
diff --git a/sys/dev/mscp/mscp_disk.c b/sys/dev/mscp/mscp_disk.c
index 177c19c83274..2fec5d9cbf89 100644
--- a/sys/dev/mscp/mscp_disk.c
+++ b/sys/dev/mscp/mscp_disk.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: mscp_disk.c,v 1.28 2001/04/12 20:03:35 thorpej Exp $	*/
+/*	$NetBSD: mscp_disk.c,v 1.29 2001/04/12 20:13:26 thorpej Exp $	*/
 /*
  * Copyright (c) 1996 Ludd, University of Lule}, Sweden.
  * Copyright (c) 1988 Regents of the University of California.
@@ -263,7 +263,7 @@ raclose(dev, flags, fmt, p)
 	 */
 #if notyet
 	if (ra->ra_openpart == 0) {
-		s = splbio();
+		s = spluba();
 		while (BUFQ_FIRST(&udautab[unit]) != NULL)
 			(void) tsleep(&udautab[unit], PZERO - 1,
 			    "raclose", 0);
diff --git a/sys/dev/mscp/mscp_subr.c b/sys/dev/mscp/mscp_subr.c
index 69ac4598c3b6..990ab9581450 100644
--- a/sys/dev/mscp/mscp_subr.c
+++ b/sys/dev/mscp/mscp_subr.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: mscp_subr.c,v 1.16 2001/04/12 20:03:35 thorpej Exp $	*/
+/*	$NetBSD: mscp_subr.c,v 1.17 2001/04/12 20:13:27 thorpej Exp $	*/
 /*
  * Copyright (c) 1996 Ludd, University of Lule}, Sweden.
  * Copyright (c) 1988 Regents of the University of California.
@@ -482,7 +482,7 @@ mscp_strategy(bp, usc)
 	struct device *usc;
 {
 	struct	mscp_softc *mi = (void *)usc;
-	int s = splbio();
+	int s = spluba();
 
 	BUFQ_INSERT_TAIL(&mi->mi_resq, bp);
 	mscp_kickaway(mi);