--- zzzz-none-000/linux-2.6.39.4/arch/x86/include/asm/apic.h	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/arch/x86/include/asm/apic.h	2021-11-10 13:38:14.000000000 +0000
@@ -513,7 +513,7 @@
 
 extern struct apic apic_default;
 
-static inline int noop_x86_32_early_logical_apicid(int cpu)
+static inline int noop_x86_32_early_logical_apicid(int cpu __attribute__((unused)))
 {
 	return BAD_APICID;
 }