Add enable/disable control of USB networking
diff --git a/Android.mk b/Android.mk
index ce73697..1b53293 100644
--- a/Android.mk
+++ b/Android.mk
@@ -20,7 +20,8 @@
                   NatController.cpp                    \
                   PppController.cpp                    \
                   PanController.cpp                    \
-                  SoftapController.cpp
+                  SoftapController.cpp                 \
+                  UsbController.cpp
 
 LOCAL_MODULE:= netd