From 202bacb44d9a4a253d74653d26714c1ae825822c Mon Sep 17 00:00:00 2001
From: wirano <git@wirano.me>
Date: Thu, 18 Apr 2024 20:37:48 -0400
Subject: [PATCH] [cpu_cache] fix function replaced by macro

---
 libcpu/arm/cortex-m7/cpu_cache.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libcpu/arm/cortex-m7/cpu_cache.c b/libcpu/arm/cortex-m7/cpu_cache.c
index fe7acce2a1..6ec4c826d5 100644
--- a/libcpu/arm/cortex-m7/cpu_cache.c
+++ b/libcpu/arm/cortex-m7/cpu_cache.c
@@ -17,6 +17,8 @@
 /* The L1-caches on all Cortex®-M7s are divided into lines of 32 bytes. */
 #define L1CACHE_LINESIZE_BYTE       (32)
 
+#ifdef RT_USING_CACHE
+
 void rt_hw_cpu_icache_enable(void)
 {
     SCB_EnableICache();
@@ -89,3 +91,6 @@ void rt_hw_cpu_dcache_ops(int ops, void* addr, int size)
         RT_ASSERT(0);
     }
 }
+
+#endif /* RT_USING_CACHE */
+