From b95022f8def6b320a87c26300033665d2175f3ed Mon Sep 17 00:00:00 2001
From: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Sat, 26 Feb 2022 02:14:12 +0800
Subject: [PATCH] arm/armv7-a: Remove CONFIG_SMP guard from arm_scu.c

since ACTLR.SMP need enable to make cache work on Cortex A7:
https://developer.arm.com/documentation/ddi0464/f/CHDBIEIF

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
---
 arch/arm/src/armv7-a/arm_scu.c | 4 ----
 1 file changed, 4 deletions(-)

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