diff --git a/[refs] b/[refs]
index 50d748fb46c9..5092bf536234 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5a73c308754e27829c94544e010f133019cbd432
+refs/heads/master: 2c40579bdc2a94977fcff2521d5b53a97c33e77a
diff --git a/trunk/security/Kconfig b/trunk/security/Kconfig
index dcf04a09185d..64d3f1e9ca85 100644
--- a/trunk/security/Kconfig
+++ b/trunk/security/Kconfig
@@ -35,6 +35,7 @@ config KEYS_DEBUG_PROC_KEYS
 
 config SECURITY
 	bool "Enable different security models"
+	depends on SYSFS
 	help
 	  This allows you to choose different security modules to be
 	  configured into your kernel.