kconfig: kill no longer needed reference to YYDEBUG

Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
index 98c57167ef7e..377d04d832d1 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/zconf.y
@@ -31,10 +31,6 @@ struct symbol *symbol_hash[SYMBOL_HASHSIZE];
 
 static struct menu *current_menu, *current_entry;
 
-#define YYDEBUG 0
-#if YYDEBUG
-#define YYERROR_VERBOSE
-#endif
 %}
 %expect 30
 
@@ -503,10 +499,8 @@ void conf_parse(const char *name)
         modules_sym->flags |= SYMBOL_AUTO;
         rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
 
-#if YYDEBUG
         if (getenv("ZCONF_DEBUG"))
                 zconfdebug = 1;
-#endif
         zconfparse();
         if (zconfnerrs)
                 exit(1);
@@ -590,9 +584,7 @@ static void zconf_error(const char *err, ...)
 
 static void zconferror(const char *err)
 {
-#if YYDEBUG
         fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err);
-#endif
 }
 
 static void print_quoted_string(FILE *out, const char *str)