kconfig: add 'static' to some file-local data

[carl9170fw.git] / config / lexer.l

diff --git a/config/lexer.l b/config/lexer.l
index 8aa019777f3d4291ef09efc001d4e18266aea905..8b0fd8f121139968a5562263ec89affcf044f18c 100644 (file)
--- a/config/lexer.l
+++ b/config/lexer.l
@@ -36,7 +36,7 @@ struct buffer {
        YY_BUFFER_STATE state;
 };
 
-struct buffer *current_buf;
+static struct buffer *current_buf;
 
 static int last_ts, first_ts;
 
@@ -105,7 +105,7 @@ n   [A-Za-z0-9_-]
 "endchoice"            return T_ENDCHOICE;
 "endif"                        return T_ENDIF;
 "endmenu"              return T_ENDMENU;
-"help"|"---help---"    return T_HELP;
+"help"                 return T_HELP;
 "hex"                  return T_HEX;
 "if"                   return T_IF;
 "imply"                        return T_IMPLY;