layers: fix -Wunused-function warnings
diff --git a/xgl-helper.py b/xgl-helper.py
index ef958e7..93f296d 100755
--- a/xgl-helper.py
+++ b/xgl-helper.py
@@ -776,7 +776,7 @@
# bet == base_enum_type, fet == final_enum_type
for bet in self.et_dict:
fet = self.tf_dict[bet]
- body.append("static const char* string_%s(%s input_value)\n{\n switch ((%s)input_value)\n {\n" % (fet, fet, fet))
+ body.append("static inline const char* string_%s(%s input_value)\n{\n switch ((%s)input_value)\n {\n" % (fet, fet, fet))
for e in sorted(self.et_dict[bet]):
if (self.ev_dict[e]['unique']):
body.append(' case %s:\n return "%s";\n' % (e, e))