kconfig: re-sync with Linux 4.10

[people/ms/u-boot.git] / scripts / kconfig / confdata.c

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 9847ae6c894633ca824fdab144ee9d7a4da8d2bb..745cb93050ef42aeb2a62e9da53b302b2c192220 100644 (file)
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -263,11 +263,8 @@ int conf_read_simple(const char *name, int def)
                if (in)
                        goto load;
                sym_add_change_count(1);
-               if (!sym_defconfig_list) {
-                       if (modules_sym)
-                               sym_calc_value(modules_sym);
+               if (!sym_defconfig_list)
                        return 1;
-               }
 
                for_all_defaults(sym_defconfig_list, prop) {
                        if (expr_calc_value(prop->visible.expr) == no ||
@@ -374,7 +371,9 @@ load:
                                continue;
                } else {
                        if (line[0] != '\r' && line[0] != '\n')
-                               conf_warning("unexpected data");
+                               conf_warning("unexpected data: %.*s",
+                                            (int)strcspn(line, "\r\n"), line);
+
                        continue;
                }
 setsym:
@@ -400,9 +399,6 @@ setsym:
        }
        free(line);
        fclose(in);
-
-       if (modules_sym)
-               sym_calc_value(modules_sym);
        return 0;
 }
 
@@ -413,8 +409,12 @@ int conf_read(const char *name)
 
        sym_set_change_count(0);
 
-       if (conf_read_simple(name, S_DEF_USER))
+       if (conf_read_simple(name, S_DEF_USER)) {
+               sym_calc_value(modules_sym);
                return 1;
+       }
+
+       sym_calc_value(modules_sym);
 
        for_all_symbols(i, sym) {
                sym_calc_value(sym);
@@ -847,6 +847,7 @@ static int conf_split_config(void)
 
        name = conf_get_autoconfig_name();
        conf_read_simple(name, S_DEF_AUTO);
+       sym_calc_value(modules_sym);
 
        if (chdir("include/config"))
                return 1;