disable kernel build waring

hc

2024-05-10 093a6c67005148ae32a5c9e4553491b9f5c2457b

 kernel/drivers/bus/mhi/Makefile
..
..
@@ -1,2 +1,2 @@
1
-# core layer
2
-obj-y += core/
1
+# Host MHI stack
2
+obj-y += host/