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Fix bug (introduced by passing sc's rather than unit numbers) in the 

computation of cfb interrupt-reset address for the 3MIN's interrupt routine.
This commit is contained in:
jonathan 1995-09-12 22:36:09 +00:00
parent d8dc3d91c0
commit f5dc3f3d83
1 changed files with 5 additions and 4 deletions
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9
sys/arch/pmax/dev/cfb.c
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@ -1,4 +1,4 @@
/* $NetBSD: cfb.c,v 1.10 1995/09/11 07:45:39 jonathan Exp $ */
/* $NetBSD: cfb.c,v 1.11 1995/09/12 22:36:09 jonathan Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* from: @(#)sfb.c 8.1 (Berkeley) 6/10/93
* $Id: cfb.c,v 1.10 1995/09/11 07:45:39 jonathan Exp $
* $Id: cfb.c,v 1.11 1995/09/12 22:36:09 jonathan Exp $
*/
/*
@ -359,8 +359,9 @@ int
cfb_intr(sc)
void *sc;
{
struct fbinfo *fi = (struct fbinfo *)sc;
char *slot_addr = (((char *)fi) - CFB_OFFSET_VRAM);
struct fbinfo *fi = /* XXX (struct fbinfo *)sc */ &cfbfi;
char *slot_addr = (((char *)fi->fi_base) - CFB_OFFSET_VRAM);
/* reset vertical-retrace interrupt by writing a dont-care */
*(int*) (slot_addr+CFB_OFFSET_IREQ) = 0;