update m_class to emmc naming

[pinmux.git] / src / spec / ifaceprint.py

diff --git a/src/spec/ifaceprint.py b/src/spec/ifaceprint.py
index 51088f52bdbbe56c728d9217eb5b2b452c394ee4..55b820d2bf376c5d9d908204177845b4d7f3e3ef 100644 (file)
--- a/src/spec/ifaceprint.py
+++ b/src/spec/ifaceprint.py
@@ -80,6 +80,8 @@ def display_fns(of, bankspec, pins, function_names):
     current_fn = None
     for fname in fnidx:
         fnbase = find_fn(fname, fn_names)
+        assert fnbase in function_names, "fn %s not in descriptions %s" % \
+                    (fname, str(function_names.keys()))
         #print "name", fname, fnbase
         if fnbase != current_fn:
             if current_fn is not None: