diff --git a/sys/dev/scsipi/sd.c b/sys/dev/scsipi/sd.c
index 1e3a8848033f..414e30370757 100644
--- a/sys/dev/scsipi/sd.c
+++ b/sys/dev/scsipi/sd.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: sd.c,v 1.215 2004/02/28 06:28:48 yamt Exp $	*/
+/*	$NetBSD: sd.c,v 1.216 2004/03/14 00:17:37 thorpej Exp $	*/
 
 /*-
  * Copyright (c) 1998, 2003 The NetBSD Foundation, Inc.
@@ -54,7 +54,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sd.c,v 1.215 2004/02/28 06:28:48 yamt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sd.c,v 1.216 2004/03/14 00:17:37 thorpej Exp $");
 
 #include "opt_scsi.h"
 #include "rnd.h"
@@ -957,7 +957,7 @@ sdminphys(bp)
 			bp->b_bcount = max;
 	}
 
-	(*sd->sc_periph->periph_channel->chan_adapter->adapt_minphys)(bp);
+	scsipi_adapter_minphys(sd->sc_periph->periph_channel, bp);
 }
 
 int
diff --git a/sys/dev/scsipi/ss.c b/sys/dev/scsipi/ss.c
index 954bdc94cbe8..4ae792a497b7 100644
--- a/sys/dev/scsipi/ss.c
+++ b/sys/dev/scsipi/ss.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: ss.c,v 1.50 2003/09/08 01:27:10 mycroft Exp $	*/
+/*	$NetBSD: ss.c,v 1.51 2004/03/14 00:17:37 thorpej Exp $	*/
 
 /*
  * Copyright (c) 1995 Kenneth Stailey.  All rights reserved.
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ss.c,v 1.50 2003/09/08 01:27:10 mycroft Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ss.c,v 1.51 2004/03/14 00:17:37 thorpej Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -351,7 +351,7 @@ ssminphys(struct buf *bp)
 	struct ss_softc *ss = ss_cd.cd_devs[SSUNIT(bp->b_dev)];
 	struct scsipi_periph *periph = ss->sc_periph;
 
-	(*periph->periph_channel->chan_adapter->adapt_minphys)(bp);
+	scsipi_adapter_minphys(periph->periph_channel, bp);
 
 	/*
 	 * trim the transfer further for special devices this is