From ee2767e4a02dea6e885058ac5c5a8aec13439ea0 Mon Sep 17 00:00:00 2001
From: liang yongxiang <tanekliang@gmail.com>
Date: Wed, 27 Jun 2018 10:10:50 +0800
Subject: [PATCH] [dfs] add mutex depend to dfs

---
 components/dfs/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/dfs/Kconfig b/components/dfs/Kconfig
index 79b26ffa2d..ee40ba3f31 100644
--- a/components/dfs/Kconfig
+++ b/components/dfs/Kconfig
@@ -2,6 +2,7 @@ menu "Device virtual file system"
 
 config RT_USING_DFS
     bool "Using device virtual file system"
+    select RT_USING_MUTEX
     default y
     help
         The device file system is a light weight virtual file system.