diff --git a/arch/arm/src/armv7-a/arm_scu.c b/arch/arm/src/armv7-a/arm_scu.c
index 8fb1483e839..4fd63c9a828 100644
--- a/arch/arm/src/armv7-a/arm_scu.c
+++ b/arch/arm/src/armv7-a/arm_scu.c
@@ -32,8 +32,6 @@
 #include "sctlr.h"
 #include "scu.h"
 
-#ifdef CONFIG_SMP
-
 /****************************************************************************
  * Private Functions
  ****************************************************************************/
@@ -208,5 +206,3 @@ void arm_enable_smp(int cpu)
   regval |= SCTLR_C;
   arm_set_sctlr(regval);
 }
-
-#endif