Refactor buck external dependencies

Change-Id: Ia4b99493407eb7d4e893804cba6b944f758f085e
diff --git a/drivers/corsa/BUCK b/drivers/corsa/BUCK
index dde49d3..7f663bd 100644
--- a/drivers/corsa/BUCK
+++ b/drivers/corsa/BUCK
@@ -1,5 +1,6 @@
 COMPILE_DEPS = [
     '//lib:CORE_DEPS',
+    '//lib:KRYO',
     '//lib:openflowj',
     '//drivers/default:onos-drivers-default',
     '//drivers/utilities:onos-drivers-utilities',