diff --git a/sys/arch/powerpc/include/types.h b/sys/arch/powerpc/include/types.h
index cc7c02d9bc41..31be2032ca0a 100644
--- a/sys/arch/powerpc/include/types.h
+++ b/sys/arch/powerpc/include/types.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: types.h,v 1.59 2019/04/07 05:25:55 thorpej Exp $	*/
+/*	$NetBSD: types.h,v 1.60 2019/12/06 06:38:39 mrg Exp $	*/
 
 /*-
  * Copyright (C) 1995 Wolfgang Solfrank.
@@ -87,8 +87,6 @@ typedef __uint32_t tlb_asid_t;		/* for booke */
 #define	__HAVE___LWP_GETTCB_FAST
 #define	__HAVE___LWP_SETTCB
 #define	__HAVE_TLS_VARIANT_I
-#define	__OPENFIRMIO_OPEN_CHECK_BROKEN
-int __openfirmio_open_check_broken(void);
 
 #if defined(_KERNEL) || defined(_KMEMUSER)
 #define	PCU_FPU		0	/* FPU */
diff --git a/sys/arch/powerpc/powerpc/openfirm.c b/sys/arch/powerpc/powerpc/openfirm.c
index 0baec11e3f9c..518d5513be49 100644
--- a/sys/arch/powerpc/powerpc/openfirm.c
+++ b/sys/arch/powerpc/powerpc/openfirm.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: openfirm.c,v 1.29 2019/11/16 00:16:55 macallan Exp $	*/
+/*	$NetBSD: openfirm.c,v 1.30 2019/12/06 06:38:39 mrg Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -34,7 +34,7 @@
 #include "opt_multiprocessor.h"
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: openfirm.c,v 1.29 2019/11/16 00:16:55 macallan Exp $");
+__KERNEL_RCSID(0, "$NetBSD: openfirm.c,v 1.30 2019/12/06 06:38:39 mrg Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -762,11 +762,3 @@ ofbcopy(const void *src, void *dst, size_t len)
 	while (len-- > 0)
 		*dp++ = *sp++;
 }
-
-#ifdef __OPENFIRMIO_OPEN_CHECK_BROKEN
-int
-__openfirmio_open_check_broken(void)
-{
-	return strncmp(model_name, "Pegasos", 7) == 0 ? ENXIO : 0;
-}
-#endif
diff --git a/sys/dev/ofw/openfirmio.c b/sys/dev/ofw/openfirmio.c
index d1b1d1ecdb51..cdcb88558012 100644
--- a/sys/dev/ofw/openfirmio.c
+++ b/sys/dev/ofw/openfirmio.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: openfirmio.c,v 1.14 2019/01/08 07:46:11 mrg Exp $ */
+/*	$NetBSD: openfirmio.c,v 1.15 2019/12/06 06:38:39 mrg Exp $ */
 
 /*
  * Copyright (c) 1992, 1993
@@ -41,7 +41,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: openfirmio.c,v 1.14 2019/01/08 07:46:11 mrg Exp $");
+__KERNEL_RCSID(0, "$NetBSD: openfirmio.c,v 1.15 2019/12/06 06:38:39 mrg Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -122,11 +122,7 @@ static int
 openfirmopen(dev_t dev, int flag, int mode, struct lwp *l)
 {
 
-#ifdef __OPENFIRMIO_OPEN_CHECK_BROKEN
-	return __openfirmio_open_check_broken();
-#else
 	return 0;
-#endif
 }
 
 static int