1 files changed, 5 insertions, 0 deletions

diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
index 9ab6ffb313ac..89629f622b60 100644
--- a/arch/x86/kernel/apic/apic_noop.c
+++ b/arch/x86/kernel/apic/apic_noop.c
@@ -162,7 +162,12 @@ struct apic apic_noop = {
 
         .cpu_to_logical_apicid          = noop_cpu_to_logical_apicid,
         .cpu_present_to_apicid          = default_cpu_present_to_apicid,
+
+#ifdef CONFIG_X86_32
         .apicid_to_cpu_present          = default_apicid_to_cpu_present,
+#else
+        .apicid_to_cpu_present          = NULL,
+#endif
 
         .setup_portio_remap             = NULL,
         .check_phys_apicid_present      = default_check_phys_apicid_present,