[U-Boot] [BUG] tbs2910_defconfig does not compile with gcc 9.2.1

[Heinrich Schuchardt]

Hello Marek,

tbs2910_defconfig does not compile with gcc 9.2.1:

In file included from drivers/usb/gadget/g_dnl.c:24:
drivers/usb/gadget/composite.c: In function ‘get_string’:
drivers/usb/gadget/composite.c:545:23: error: taking address of packed
member of ‘struct usb_string_descriptor’ may result in an unaligned
pointer value [-Werror=address-of-packed-member]
   545 |    collect_langs(sp, s->wData);
       |                      ~^~~~~~~
drivers/usb/gadget/composite.c:550:24: error: taking address of packed
member of ‘struct usb_string_descriptor’ may result in an unaligned
pointer value [-Werror=address-of-packed-member]
   550 |     collect_langs(sp, s->wData);
       |                       ~^~~~~~~
drivers/usb/gadget/composite.c:555:25: error: taking address of packed
member of ‘struct usb_string_descriptor’ may result in an unaligned
pointer value [-Werror=address-of-packed-member]
   555 |      collect_langs(sp, s->wData);
       |                        ~^~~~~~~

Best regards

Heinrich