From 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:46:07 +0000
Subject: [PATCH] add audio
---
kernel/arch/powerpc/platforms/powermac/udbg_scc.c | 10 +++-------
1 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/kernel/arch/powerpc/platforms/powermac/udbg_scc.c b/kernel/arch/powerpc/platforms/powermac/udbg_scc.c
index 8901973..f286bdf 100644
--- a/kernel/arch/powerpc/platforms/powermac/udbg_scc.c
+++ b/kernel/arch/powerpc/platforms/powermac/udbg_scc.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* udbg for zilog scc ports as found on Apple PowerMacs
*
* Copyright (C) 2001-2005 PPC 64 Team, IBM Corp
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
*/
#include <linux/types.h>
#include <asm/udbg.h>
@@ -84,10 +80,10 @@
path = of_get_property(of_chosen, "linux,stdout-path", NULL);
if (path != NULL)
stdout = of_find_node_by_path(path);
- for (ch = NULL; (ch = of_get_next_child(escc, ch)) != NULL;) {
+ for_each_child_of_node(escc, ch) {
if (ch == stdout)
ch_def = of_node_get(ch);
- if (strcmp(ch->name, "ch-a") == 0)
+ if (of_node_name_eq(ch, "ch-a"))
ch_a = of_node_get(ch);
}
if (ch_def == NULL && !force_scc)
--
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