linux-kernel - [PATCH RFC 04/22] Loongarch: remove arch_*register

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Date:   Tue, 07 Nov 2023 10:29:38 +0000
From:   "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
To:     linux-pm@...r.kernel.org, loongarch@...ts.linux.dev,
        linux-acpi@...r.kernel.org, linux-arch@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-riscv@...ts.infradead.org, kvmarm@...ts.linux.dev,
        x86@...nel.org, linux-csky@...r.kernel.org,
        linux-doc@...r.kernel.org, linux-ia64@...r.kernel.org,
        linux-parisc@...r.kernel.org
Cc:     Salil Mehta <salil.mehta@...wei.com>,
        Jean-Philippe Brucker <jean-philippe@...aro.org>,
        jianyong.wu@....com, justin.he@....com,
        James Morse <james.morse@....com>,
        Huacai Chen <chenhuacai@...nel.org>,
        WANG Xuerui <kernel@...0n.name>
Subject: [PATCH RFC 04/22] Loongarch: remove arch_*register_cpu() exports

arch_register_cpu() and arch_unregister_cpu() are not used by anything
that can be a module - they are used by drivers/base/cpu.c and
drivers/acpi/acpi_processor.c, neither of which can be a module.

Remove the exports.

Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
---
 arch/loongarch/kernel/topology.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/loongarch/kernel/topology.c b/arch/loongarch/kernel/topology.c
index 3fd166006698..ae860fe81536 100644
--- a/arch/loongarch/kernel/topology.c
+++ b/arch/loongarch/kernel/topology.c
@@ -25,7 +25,6 @@ int arch_register_cpu(int cpu)
 
 	return ret;
 }
-EXPORT_SYMBOL(arch_register_cpu);
 
 void arch_unregister_cpu(int cpu)
 {
@@ -34,7 +33,6 @@ void arch_unregister_cpu(int cpu)
 	c->hotpluggable = 0;
 	unregister_cpu(c);
 }
-EXPORT_SYMBOL(arch_unregister_cpu);
 #endif
 
 static int __init topology_init(void)
-- 
2.30.2