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Don't call isa_dmainit() when NISADMA == 0.

This commit is contained in:
leo 1998-06-11 08:29:33 +00:00
parent ffa2165350
commit d30382ffb4
1 changed files with 5 additions and 1 deletions
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6
sys/dev/isa/isa.c
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@ -1,4 +1,4 @@
/* $NetBSD: isa.c,v 1.101 1998/06/09 00:00:21 thorpej Exp $ */ /* $NetBSD: isa.c,v 1.102 1998/06/11 08:29:33 leo Exp $ */
/*- /*-
* Copyright (c) 1993, 1994 Charles Hannum. All rights reserved. * Copyright (c) 1993, 1994 Charles Hannum. All rights reserved.
@ -42,6 +42,8 @@
#include <dev/isa/isavar.h> #include <dev/isa/isavar.h>
#include <dev/isa/isadmareg.h> #include <dev/isa/isadmareg.h>
#include "isadma.h"
int isamatch __P((struct device *, struct cfdata *, void *)); int isamatch __P((struct device *, struct cfdata *, void *));
void isaattach __P((struct device *, struct device *, void *)); void isaattach __P((struct device *, struct device *, void *));
int isaprint __P((void *, const char *)); int isaprint __P((void *, const char *));
@ -84,10 +86,12 @@ isaattach(parent, self, aux)
sc->sc_dmat = iba->iba_dmat; sc->sc_dmat = iba->iba_dmat;
sc->sc_ic = iba->iba_ic; sc->sc_ic = iba->iba_ic;
#if NISADMA > 0
/* /*
* Initialize our DMA state. * Initialize our DMA state.
*/ */
isa_dmainit(sc->sc_ic, sc->sc_iot, sc->sc_dmat, self); isa_dmainit(sc->sc_ic, sc->sc_iot, sc->sc_dmat, self);
#endif
TAILQ_INIT(&sc->sc_subdevs); TAILQ_INIT(&sc->sc_subdevs);