From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/drivers/cpufreq/maple-cpufreq.c | 14 ++++----------
1 files changed, 4 insertions(+), 10 deletions(-)
diff --git a/kernel/drivers/cpufreq/maple-cpufreq.c b/kernel/drivers/cpufreq/maple-cpufreq.c
index d9df893..28d3460 100644
--- a/kernel/drivers/cpufreq/maple-cpufreq.c
+++ b/kernel/drivers/cpufreq/maple-cpufreq.c
@@ -1,11 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2011 Dmitry Eremin-Solenikov
* Copyright (C) 2002 - 2005 Benjamin Herrenschmidt <benh@kernel.crashing.org>
* and Markus Demleitner <msdemlei@cl.uni-heidelberg.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*
* This driver adds basic cpufreq support for SMU & 970FX based G5 Macs,
* that is iMac G5 and latest single CPU desktop.
@@ -143,7 +140,8 @@
static int maple_cpufreq_cpu_init(struct cpufreq_policy *policy)
{
- return cpufreq_generic_init(policy, maple_cpu_freqs, 12000);
+ cpufreq_generic_init(policy, maple_cpu_freqs, 12000);
+ return 0;
}
static struct cpufreq_driver maple_cpufreq_driver = {
@@ -210,7 +208,7 @@
*/
valp = of_get_property(cpunode, "clock-frequency", NULL);
if (!valp)
- return -ENODEV;
+ goto bail_noprops;
max_freq = (*valp)/1000;
maple_cpu_freqs[0].frequency = max_freq;
maple_cpu_freqs[1].frequency = max_freq/2;
@@ -230,10 +228,6 @@
maple_cpu_freqs[maple_pmode_cur].frequency/1000);
rc = cpufreq_register_driver(&maple_cpufreq_driver);
-
- of_node_put(cpunode);
-
- return rc;
bail_noprops:
of_node_put(cpunode);
--
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