linux-kernel - [PATCH -next] ARM: kexec: Make machine_crash_nonpanic

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Date:   Tue, 16 Aug 2022 15:42:50 +0800
From:   Chen Lifu <chenlifu@...wei.com>
To:     <linux@...linux.org.uk>, <akpm@...ux-foundation.org>,
        <bhe@...hat.com>, <pmladek@...e.com>, <kexec@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>
CC:     <linux-kernel@...r.kernel.org>, <chenlifu@...wei.com>
Subject: [PATCH -next] ARM: kexec: Make machine_crash_nonpanic_core() static

This symbol is not used outside of the file, so mark it static.

Fixes the following warning:

arch/arm/kernel/machine_kexec.c:76:6: warning: symbol 'machine_crash_nonpanic_core' was not declared. Should it be static?

Signed-off-by: Chen Lifu <chenlifu@...wei.com>
---
 arch/arm/kernel/machine_kexec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c
index f567032a09c0..a2e9ac763a9f 100644
--- a/arch/arm/kernel/machine_kexec.c
+++ b/arch/arm/kernel/machine_kexec.c
@@ -71,11 +71,11 @@ int machine_kexec_prepare(struct kimage *image)
 
 void machine_kexec_cleanup(struct kimage *image)
 {
 }
 
-void machine_crash_nonpanic_core(void *unused)
+static void machine_crash_nonpanic_core(void *unused)
 {
 	struct pt_regs regs;
 
 	crash_setup_regs(&regs, get_irq_regs());
 	printk(KERN_DEBUG "CPU %u will stop doing anything useful since another CPU has crashed\n",
-- 
2.37.1