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

[carl9170fw.git] / config / lexer.l

diff --git a/config/lexer.l b/config/lexer.l
index 76ab3db3c8977bf3cfa9bbc27014c30096e34bc0..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;