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Make sure intrtype[] is set. (Curious where this got lost...)

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This commit is contained in:
mycroft 1997-05-19 01:13:01 +00:00
parent bdad0c3627
commit f1b8a3c357
1 changed files with 4 additions and 1 deletions
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5
sys/arch/i386/isa/isa_machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: isa_machdep.c,v 1.19 1997/03/21 04:34:21 mycroft Exp $ */
/* $NetBSD: isa_machdep.c,v 1.20 1997/05/19 01:13:01 mycroft Exp $ */
/*-
* Copyright (c) 1993, 1994, 1996, 1997 Charles M. Hannum. All rights reserved.
@ -275,6 +275,9 @@ isa_intr_establish(ic, irq, type, level, ih_fun, ih_arg)
panic("intr_establish: bogus irq or type");
switch (intrtype[irq]) {
case IST_NONE:
intrtype[irq] = type;
break;
case IST_EDGE:
case IST_LEVEL:
if (type == intrtype[irq])