1 files changed, 10 insertions, 44 deletions

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 1ac7fc9ad756..05823f85402a 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -382,10 +382,7 @@ load:
 
 	def_flags = SYMBOL_DEF << def;
 	for_all_symbols(sym) {
-		sym->flags |= SYMBOL_CHANGED;
 		sym->flags &= ~(def_flags|SYMBOL_VALID);
-		if (sym_is_choice(sym))
-			sym->flags |= def_flags;
 		switch (sym->type) {
 		case S_INT:
 		case S_HEX:
@@ -399,6 +396,8 @@ load:
 	}
 
 	while (getline_stripped(&line, &line_asize, in) != -1) {
+		struct menu *choice;
+
 		conf_lineno++;
 
 		if (!line[0]) /* blank line */
@@ -460,15 +459,14 @@ load:
 		if (conf_set_sym_val(sym, def, def_flags, val))
 			continue;
 
-		if (sym && sym_is_choice_value(sym)) {
-			struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym));
-			if (sym->def[def].tri == yes) {
-				if (cs->def[def].tri != no)
-					conf_warning("override: %s changes choice state", sym->name);
-				cs->def[def].val = sym;
-				cs->def[def].tri = yes;
-			}
-		}
+		/*
+		 * If this is a choice member, give it the highest priority.
+		 * If conflicting CONFIG options are given from an input file,
+		 * the last one wins.
+		 */
+		choice = sym_get_choice_menu(sym);
+		if (choice)
+			list_move(&sym->choice_link, &choice->choice_members);
 	}
 	free(line);
 	fclose(in);
@@ -514,18 +512,6 @@ int conf_read(const char *name)
 		/* maybe print value in verbose mode... */
 	}
 
-	for_all_symbols(sym) {
-		if (sym_has_value(sym) && !sym_is_choice_value(sym)) {
-			/* Reset values of generates values, so they'll appear
-			 * as new, if they should become visible, but that
-			 * doesn't quite work if the Kconfig and the saved
-			 * configuration disagree.
-			 */
-			if (sym->visible == no && !conf_unsaved)
-				sym->flags &= ~SYMBOL_DEF_USER;
-		}
-	}
-
 	if (conf_warnings || conf_unsaved)
 		conf_set_changed(true);
 
@@ -1146,23 +1132,3 @@ void conf_set_changed_callback(void (*fn)(bool))
 {
 	conf_changed_callback = fn;
 }
-
-void set_all_choice_values(struct symbol *csym)
-{
-	struct property *prop;
-	struct symbol *sym;
-	struct expr *e;
-
-	prop = sym_get_choice_prop(csym);
-
-	/*
-	 * Set all non-assinged choice values to no
-	 */
-	expr_list_for_each_sym(prop->expr, e, sym) {
-		if (!sym_has_value(sym))
-			sym->def[S_DEF_USER].tri = no;
-	}
-	csym->flags |= SYMBOL_DEF_USER;
-	/* clear VALID to get value calculated */
-	csym->flags &= ~(SYMBOL_VALID | SYMBOL_NEED_SET_CHOICE_VALUES);
-}