pwm: rockchip: add pwm supported for rk3228

[firefly-linux-kernel-4.4.55.git] / scripts / kconfig / mconf.c

diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 387dc8daf7b2d43ff96b735f6bd60b4c650f85a8..a69cbd78fb38e62f3f6c3978ef6a3935551aaabc 100644 (file)
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -670,11 +670,12 @@ static void conf(struct menu *menu, struct menu *active_menu)
                                  active_menu, &s_scroll);
                if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL)
                        break;
-               if (!item_activate_selected())
-                       continue;
-               if (!item_tag())
-                       continue;
-
+               if (item_count() != 0) {
+                       if (!item_activate_selected())
+                               continue;
+                       if (!item_tag())
+                               continue;
+               }
                submenu = item_data();
                active_menu = item_data();
                if (submenu)