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)