diff --git a/sys/dev/pci/bktr/bktr_os.c b/sys/dev/pci/bktr/bktr_os.c
index b14205657910..7ba7c6dc827d 100644
--- a/sys/dev/pci/bktr/bktr_os.c
+++ b/sys/dev/pci/bktr/bktr_os.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: bktr_os.c,v 1.24 2002/01/06 15:37:08 jmcneill Exp $	*/
+/*	$NetBSD: bktr_os.c,v 1.25 2002/01/06 23:19:18 tron Exp $	*/
 
 /* FreeBSD: src/sys/dev/bktr/bktr_os.c,v 1.20 2000/10/20 08:16:53 roger Exp */
 
@@ -50,7 +50,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: bktr_os.c,v 1.24 2002/01/06 15:37:08 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: bktr_os.c,v 1.25 2002/01/06 23:19:18 tron Exp $");
 
 #ifdef __FreeBSD__
 #include "bktr.h"
@@ -139,6 +139,10 @@ SYSCTL_INT(_hw_bt848, OID_AUTO, slow_msp_audio, CTLFLAG_RW, &bt848_slow_msp_audi
 /**************************/
 #if defined(__NetBSD__) || defined(__OpenBSD__)
 
+#ifdef __NetBSD__
+#include "radio.h"
+#endif
+
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/conf.h>
@@ -149,7 +153,9 @@ SYSCTL_INT(_hw_bt848, OID_AUTO, slow_msp_audio, CTLFLAG_RW, &bt848_slow_msp_audi
 #include <sys/poll.h>
 #include <sys/select.h>
 #include <sys/vnode.h>
+#if defined(__NetBSD__) && (NRADIO > 0)
 #include <sys/radioio.h>
+#endif
 
 #ifndef __NetBSD__
 #include <vm/vm.h>
@@ -162,7 +168,9 @@ SYSCTL_INT(_hw_bt848, OID_AUTO, slow_msp_audio, CTLFLAG_RW, &bt848_slow_msp_audi
 #include <dev/pci/pcivar.h>
 #include <dev/pci/pcireg.h>
 #include <dev/pci/pcidevs.h>
+#if defined(__NetBSD__) && (NRADIO > 0)
 #include <dev/radio_if.h>
+#endif
 
 #define BKTR_DEBUG
 #ifdef BKTR_DEBUG
@@ -1324,6 +1332,7 @@ struct cfdriver bktr_cd = {
 #endif
 
 
+#if defined(__NetBSD__) && (NRADIO > 0)
 /* for radio(4) */
 int	bktr_get_info(void *, struct radio_info *);
 int	bktr_set_info(void *, struct radio_info *);
@@ -1335,6 +1344,7 @@ struct radio_hw_if bktr_hw_if = {
 	bktr_set_info,
 	NULL	/* search */
 };
+#endif
 
 int
 bktr_probe(parent, match, aux)
@@ -1518,8 +1528,10 @@ bktr_attach(struct device *parent, struct device *self, void *aux)
 
 	common_bktr_attach(bktr, unit, fun, rev);
 
+#if defined(__NetBSD__) && (NRADIO > 0)
 	/* attach to radio(4) */
 	radio_attach_mi(&bktr_hw_if, bktr, &bktr->bktr_dev);
+#endif
 }
 
 
@@ -1776,6 +1788,7 @@ bktr_mmap(dev_t dev, off_t offset, int nprot)
 #endif
 }
 
+#if defined(__NetBSD__) && (NRADIO > 0)
 int
 bktr_set_info(void *v, struct radio_info *ri)
 {
@@ -1830,5 +1843,6 @@ bktr_get_info(void *v, struct radio_info *ri)
 
 	return (0);
 }
+#endif
 
 #endif /* __NetBSD__ || __OpenBSD__ */