Revert: d7022078269b93dc6ee613a0a8519ce2ebe4a726

Accidentally merged without proper testing.

Change-Id: Iea6c3f7cd383357ac657fd15fde08cbab86bf809
Signed-off-by: David Brown <davidb@codeaurora.org>
diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c
index c161a9a..19fffcc 100644
--- a/drivers/usb/gadget/f_fs.c
+++ b/drivers/usb/gadget/f_fs.c
@@ -1544,8 +1544,7 @@
 		ds = ep->descs[ep->descs[1] ? 1 : 0];
 
 		ep->ep->driver_data = ep;
-		ep->ep->desc = ds;
-		ret = usb_ep_enable(ep->ep);
+		ret = usb_ep_enable(ep->ep, ds);
 		if (likely(!ret)) {
 			epfile->ep = ep;
 			epfile->in = usb_endpoint_dir_in(ds);