dm: gpio: hi6220: Add a hi6220 GPIO driver model driver.

[karo-tx-uboot.git] / common / menu.c

diff --git a/common/menu.c b/common/menu.c
index 94afeb290098dc4b1356496ade659d1985fcd143..eda96d68bc564e5cc45e1478fdd4b4aaad41a66f 100644 (file)
--- a/common/menu.c
+++ b/common/menu.c
@@ -105,12 +105,9 @@ static inline void *menu_item_destroy(struct menu *m,
        return NULL;
 }
 
-void __menu_display_statusline(struct menu *m)
+__weak void menu_display_statusline(struct menu *m)
 {
-       return;
 }
-void menu_display_statusline(struct menu *m)
-       __attribute__ ((weak, alias("__menu_display_statusline")));
 
 /*
  * Display a menu so the user can make a choice of an item. First display its
@@ -205,6 +202,9 @@ static inline int menu_interactive_choice(struct menu *m, void **choice)
                                choice_item = menu_item_by_key(m, cbuf);
                                if (!choice_item)
                                        printf("%s not found\n", cbuf);
+                       } else if (readret == -1)  {
+                               printf("<INTERRUPT>\n");
+                               return -EINTR;
                        } else {
                                return menu_default_choice(m, choice);
                        }