usb: gadget: gr_udc: Add ep.maxpacket_limit to debugfs information

Add information on ep.maxpacket_limit for each endpoint in the debugfs
information.

Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/gadget/gr_udc.c

@@ -143,6 +143,7 @@ static void gr_seq_ep_show(struct seq_file *seq, struct gr_ep *ep)
 	seq_printf(seq, "  wedged = %d\n", ep->wedged);
 	seq_printf(seq, "  callback = %d\n", ep->callback);
 	seq_printf(seq, "  maxpacket = %d\n", ep->ep.maxpacket);
+	seq_printf(seq, "  maxpacket_limit = %d\n", ep->ep.maxpacket_limit);
 	seq_printf(seq, "  bytes_per_buffer = %d\n", ep->bytes_per_buffer);
 	if (mode == 1 || mode == 3)
 		seq_printf(seq, "  nt = %d\n",