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Set ndrq to zero if no drq is specified.

This commit is contained in:
gmcgarry 2002-04-19 05:27:04 +00:00
parent 49d6a0d5af
commit 68388660cf
1 changed files with 4 additions and 2 deletions
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6
sys/dev/isa/wdc_isa.c
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@ -1,4 +1,4 @@
/* $NetBSD: wdc_isa.c,v 1.24 2002/01/07 21:47:13 thorpej Exp $ */
/* $NetBSD: wdc_isa.c,v 1.25 2002/04/19 05:27:04 gmcgarry Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: wdc_isa.c,v 1.24 2002/01/07 21:47:13 thorpej Exp $");
__KERNEL_RCSID(0, "$NetBSD: wdc_isa.c,v 1.25 2002/04/19 05:27:04 gmcgarry Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -106,6 +106,8 @@ wdc_isa_probe(parent, match, aux)
return (0);
if (ia->ia_irq[0].ir_irq == ISACF_IRQ_DEFAULT)
return (0);
if (ia->ia_ndrq > 0 && ia->ia_drq[0].ir_drq == ISACF_DRQ_DEFAULT)
ia->ia_ndrq = 0;
memset(&ch, 0, sizeof(ch));