diff --git a/include/asm-sparc/smp.h b/include/asm-sparc/smp.h
index 580c51d..98c46e3 100644
--- a/include/asm-sparc/smp.h
+++ b/include/asm-sparc/smp.h
@@ -81,16 +81,9 @@
 	return 0;
 }
 
-extern __volatile__ int __cpu_number_map[NR_CPUS];
-extern __volatile__ int __cpu_logical_map[NR_CPUS];
-
 static inline int cpu_logical_map(int cpu)
 {
-	return __cpu_logical_map[cpu];
-}
-static inline int cpu_number_map(int cpu)
-{
-	return __cpu_number_map[cpu];
+	return cpu;
 }
 
 static inline int hard_smp4m_processor_id(void)