From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/arch/arm/mach-oxnas/platsmp.c | 12 +++---------
1 files changed, 3 insertions(+), 9 deletions(-)
diff --git a/kernel/arch/arm/mach-oxnas/platsmp.c b/kernel/arch/arm/mach-oxnas/platsmp.c
index 442cc8a..f0a50b9 100644
--- a/kernel/arch/arm/mach-oxnas/platsmp.c
+++ b/kernel/arch/arm/mach-oxnas/platsmp.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2016 Neil Armstrong <narmstrong@baylibre.com>
* Copyright (C) 2013 Ma Haijun <mahaijuns@gmail.com>
* Copyright (C) 2002 ARM Ltd.
* All Rights Reserved
- *
- * 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.
*/
#include <linux/io.h>
#include <linux/delay.h>
@@ -19,7 +16,6 @@
#include <asm/smp_scu.h>
extern void ox820_secondary_startup(void);
-extern void ox820_cpu_die(unsigned int cpu);
static void __iomem *cpu_ctrl;
static void __iomem *gic_cpu_ctrl;
@@ -31,7 +27,8 @@
#define GIC_CPU_CTRL 0x00
#define GIC_CPU_CTRL_ENABLE 1
-int __init ox820_boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int __init ox820_boot_secondary(unsigned int cpu,
+ struct task_struct *idle)
{
/*
* Write the address of secondary startup into the
@@ -94,9 +91,6 @@
static const struct smp_operations ox820_smp_ops __initconst = {
.smp_prepare_cpus = ox820_smp_prepare_cpus,
.smp_boot_secondary = ox820_boot_secondary,
-#ifdef CONFIG_HOTPLUG_CPU
- .cpu_die = ox820_cpu_die,
-#endif
};
CPU_METHOD_OF_DECLARE(ox820_smp, "oxsemi,ox820-smp", &ox820_smp_ops);
--
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