kconfig: remove redundant token defines

[carl9170fw.git] / config / zconf.y

diff --git a/config/zconf.y b/config/zconf.y
index d91b8dd6148c6dba245040930a388ca229466971..1dac176e24fd90a31d95d3c0f442393c84cadd2a 100644 (file)
--- a/config/zconf.y
+++ b/config/zconf.y
@@ -69,11 +69,6 @@ static struct menu *current_menu, *current_entry;
 %token <id>T_ON
 %token <string> T_WORD
 %token <string> T_WORD_QUOTE
-%token T_UNEQUAL
-%token T_LESS
-%token T_LESS_EQUAL
-%token T_GREATER
-%token T_GREATER_EQUAL
 %token T_CLOSE_PAREN
 %token T_OPEN_PAREN
 %token T_EOL
@@ -123,7 +118,6 @@ stmt_list:
        | stmt_list common_stmt
        | stmt_list choice_stmt
        | stmt_list menu_stmt
-       | stmt_list end                 { zconf_error("unexpected end statement"); }
        | stmt_list T_WORD error T_EOL  { zconf_error("unknown statement \"%s\"", $2); }
        | stmt_list error T_EOL         { zconf_error("invalid statement"); }
 ;
@@ -330,14 +324,7 @@ if_end: end
        }
 };
 
-if_stmt: if_entry if_block if_end
-;
-
-if_block:
-         /* empty */
-       | if_block common_stmt
-       | if_block menu_stmt
-       | if_block choice_stmt
+if_stmt: if_entry stmt_list if_end
 ;
 
 /* menu entry */
@@ -349,7 +336,7 @@ menu: T_MENU prompt T_EOL
        printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
 };
 
-menu_entry: menu visibility_list depends_list
+menu_entry: menu menu_option_list
 {
        $$ = menu_add_menu();
 };
@@ -362,14 +349,13 @@ menu_end: end
        }
 };
 
-menu_stmt: menu_entry menu_block menu_end
+menu_stmt: menu_entry stmt_list menu_end
 ;
 
-menu_block:
+menu_option_list:
          /* empty */
-       | menu_block common_stmt
-       | menu_block menu_stmt
-       | menu_block choice_stmt
+       | menu_option_list visible
+       | menu_option_list depends
 ;
 
 source_stmt: T_SOURCE prompt T_EOL
@@ -388,7 +374,12 @@ comment: T_COMMENT prompt T_EOL
        printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
 };
 
-comment_stmt: comment depends_list
+comment_stmt: comment comment_option_list
+;
+
+comment_option_list:
+         /* empty */
+       | comment_option_list depends
 ;
 
 /* help option */
@@ -417,11 +408,6 @@ help: help_start T_HELPTEXT
 
 /* depends option */
 
-depends_list:
-         /* empty */
-       | depends_list depends
-;
-
 depends: T_DEPENDS T_ON expr T_EOL
 {
        menu_add_dep($3);
@@ -429,12 +415,6 @@ depends: T_DEPENDS T_ON expr T_EOL
 };
 
 /* visibility option */
-
-visibility_list:
-         /* empty */
-       | visibility_list visible
-;
-
 visible: T_VISIBLE if_expr T_EOL
 {
        menu_add_visibility($2);