From a1f85281c0948a550c3f4ae5ec2a2cf0a88e92bb Mon Sep 17 00:00:00 2001
From: Theo de Raadt <deraadt@cvs.openbsd.org>
Date: Mon, 31 Mar 2008 17:56:42 +0000
Subject: if iobase is 0, lm child is not configured by the bios; ok kettenis

---
 sys/dev/isa/wbsio.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'sys/dev/isa')

diff --git a/sys/dev/isa/wbsio.c b/sys/dev/isa/wbsio.c
index 1690ba8e63b..a987d0c9f1c 100644
--- a/sys/dev/isa/wbsio.c
+++ b/sys/dev/isa/wbsio.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: wbsio.c,v 1.1 2008/02/17 15:04:08 kettenis Exp $	*/
+/*	$OpenBSD: wbsio.c,v 1.2 2008/03/31 17:56:41 deraadt Exp $	*/
 /*
  * Copyright (c) 2008 Mark Kettenis <kettenis@openbsd.org>
  *
@@ -207,6 +207,9 @@ wbsio_attach(struct device *parent, struct device *self, void *aux)
 	/* Escape from configuration mode */
 	wbsio_conf_disable(sc->sc_iot, sc->sc_ioh);
 
+	if (iobase == 0)
+		return;
+
 	nia = *ia;
 	nia.ia_iobase = iobase;
 	config_found(self, &nia, wbsio_print);
-- 
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