TQM8272: fix out-of-tree building

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

diff --git a/common/usb_storage.c b/common/usb_storage.c
index 443d78574abcef38671e7453f001b490ac62c56b..7c08f957752a34e7d8a973f3a2836093439a4be1 100644 (file)
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -188,17 +188,20 @@ void usb_show_progress(void)
  * show info on storage devices; 'usb start/init' must be invoked earlier
  * as we only retrieve structures populated during devices initialization
  */
-void usb_stor_info(void)
+int usb_stor_info(void)
 {
        int i;
 
-       if (usb_max_devs > 0)
+       if (usb_max_devs > 0) {
                for (i = 0; i < usb_max_devs; i++) {
                        printf ("  Device %d: ", i);
                        dev_print(&usb_dev_desc[i]);
                }
-       else
-               printf("No storage devices, perhaps not 'usb start'ed..?\n");
+               return 0;
+       }
+
+       printf("No storage devices, perhaps not 'usb start'ed..?\n");
+       return 1;
 }
 
 /*********************************************************************************