From 60dbe9c75a7010593f778888cf1f110e740994f8 Mon Sep 17 00:00:00 2001
From: miod <miod@openbsd.org>
Date: Sun, 24 May 2015 15:25:34 +0000
Subject: [PATCH] Initialize ipa_nirq in isascan(). Gets rid of spurious irq
 locators being printed for isadma(4).

---
 sys/dev/isa/isa.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/dev/isa/isa.c b/sys/dev/isa/isa.c
index d9474f9471f..ee65a74721b 100644
--- a/sys/dev/isa/isa.c
+++ b/sys/dev/isa/isa.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: isa.c,v 1.44 2015/05/21 19:29:31 miod Exp $	*/
+/*	$OpenBSD: isa.c,v 1.45 2015/05/24 15:25:34 miod Exp $	*/
 /*	$NetBSD: isa.c,v 1.85 1996/05/14 00:31:04 thorpej Exp $	*/
 
 /*
@@ -211,6 +211,7 @@ isascan(parent, match)
 	ia.ia_maddr = cf->cf_maddr;
 	ia.ia_msize = cf->cf_msize;
 	ia.ia_irq = cf->cf_irq == 2 ? 9 : cf->cf_irq;
+	ia.ipa_nirq = ia.ia_irq == IRQUNK ? 0 : 1;
 	ia.ia_drq = cf->cf_drq;
 	ia.ia_drq2 = cf->cf_drq2;
 	ia.ia_delaybah = sc->sc_delaybah;
-- 
2.20.1