From c90902d39e7af742581ae1c3de910f11fb3588d2 Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Tue, 22 Jun 2021 22:10:31 -0600
Subject: [PATCH] bus_child_pnpinfo: fix two stragglers

ddfc9c4c59e2 was missing changes to two files to complete the
bus_child_pnpinfo_str->bus_child_pnpinfo. This fixes the broken kernel
builds.

Sponsored by:		Netflix
---
 sys/dev/ofw/ofw_bus_subr.c   | 11 ++++-------
 sys/powerpc/ofw/ofw_pcibus.c |  1 +
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/sys/dev/ofw/ofw_bus_subr.c b/sys/dev/ofw/ofw_bus_subr.c
index 5ce8d7b7bd48..12fbafe4077f 100644
--- a/sys/dev/ofw/ofw_bus_subr.c
+++ b/sys/dev/ofw/ofw_bus_subr.c
@@ -38,6 +38,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/bus.h>
 #include <sys/errno.h>
 #include <sys/libkern.h>
+#include <sys/sbuf.h>
 
 #include <machine/resource.h>
 
@@ -86,22 +87,18 @@ ofw_bus_gen_destroy_devinfo(struct ofw_bus_devinfo *obd)
 }
 
 int
-ofw_bus_gen_child_pnpinfo_str(device_t cbdev, device_t child, char *buf,
-    size_t buflen)
+ofw_bus_gen_child_pnpinfo(device_t cbdev, device_t child, struct sbuf *sb)
 {
 
-	*buf = '\0';
 	if (!ofw_bus_status_okay(child))
 		return (0);
 
 	if (ofw_bus_get_name(child) != NULL) {
-		strlcat(buf, "name=", buflen);
-		strlcat(buf, ofw_bus_get_name(child), buflen);
+		sbuf_printf(sb, "name=%s ", ofw_bus_get_name(child));
 	}
 
 	if (ofw_bus_get_compat(child) != NULL) {
-		strlcat(buf, " compat=", buflen);
-		strlcat(buf, ofw_bus_get_compat(child), buflen);
+		sbuf_printf(sb, "compat=%s ", ofw_bus_get_compat(child));
 	}
 
 	return (0);
diff --git a/sys/powerpc/ofw/ofw_pcibus.c b/sys/powerpc/ofw/ofw_pcibus.c
index 21ce8b04e88a..2c0a78812cc6 100644
--- a/sys/powerpc/ofw/ofw_pcibus.c
+++ b/sys/powerpc/ofw/ofw_pcibus.c
@@ -38,6 +38,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/libkern.h>
 #include <sys/module.h>
 #include <sys/pciio.h>
+#include <sys/sbuf.h>
 #include <sys/smp.h>
 
 #include <dev/ofw/ofw_bus.h>