diff --git a/sys/arch/sparc64/sparc64/conf.c b/sys/arch/sparc64/sparc64/conf.c
index 572d8212baf3..5393e5c2a628 100644
--- a/sys/arch/sparc64/sparc64/conf.c
+++ b/sys/arch/sparc64/sparc64/conf.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: conf.c,v 1.8 2000/05/23 05:11:28 eeh Exp $ */
+/*	$NetBSD: conf.c,v 1.9 2000/08/25 08:12:49 pk Exp $ */
 
 /*
  * Copyright (c) 1992, 1993
@@ -71,6 +71,7 @@
 #include "wd.h"
 #include "raid.h"
 
+#include "fb.h"
 #include "kbd.h"
 #include "ms.h"
 #include "zstty.h"
@@ -145,7 +146,7 @@ struct cdevsw	cdevsw[] =
 	cdev_ch_init(NCH,ch),		/* 19: SCSI autochanger */
 	cdev_tty_init(NPTY,pts),	/* 20: pseudo-tty slave */
 	cdev_ptc_init(NPTY,ptc),	/* 21: pseudo-tty master */
-	cdev_fb_init(1,fb),		/* 22: /dev/fb indirect driver */
+	cdev_fb_init(NFB,fb),		/* 22: /dev/fb indirect driver */
 	cdev_disk_init(NCCD,ccd),	/* 23: concatenated disk driver */
 	cdev_fd_init(1,filedesc),	/* 24: file descriptor pseudo-device */
 	cdev_ipf_init(NIPFILTER,ipl),	/* 25: ip-filter device */
diff --git a/sys/arch/sparc64/sparc64/db_interface.c b/sys/arch/sparc64/sparc64/db_interface.c
index f099bf38ac97..00acf7add5de 100644
--- a/sys/arch/sparc64/sparc64/db_interface.c
+++ b/sys/arch/sparc64/sparc64/db_interface.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: db_interface.c,v 1.41 2000/08/08 19:59:41 tv Exp $ */
+/*	$NetBSD: db_interface.c,v 1.42 2000/08/25 08:12:49 pk Exp $ */
 
 /*
  * Mach Operating System
@@ -58,6 +58,8 @@
 #include <machine/ctlreg.h>
 #include <machine/pmap.h>
 
+#include "fb.h"
+
 extern void OF_enter __P((void));
 
 extern struct traptrace {
@@ -174,7 +176,9 @@ kdb_trap(type, tf)
 	extern int trap_trace_dis;
 
 	trap_trace_dis++;
+#if NFB > 0
 	fb_unblank();
+#endif
 
 	switch (type) {
 	case T_BREAKPOINT:	/* breakpoint */