USB: at91_udc: allow drivers that support high speed

This patch allows gadget drivers that support high speed (e.g. gadgetfs)
to work properly with at91_udc.

Fix suggested by Milan Svoboda in
http://marc.theaimsgroup.com/?l=linux-usb-devel&m=115822184711817

Signed-off-by: Wojtek Kaniewski <wojtekka@toxygen.net>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index c8954a6ddf8c45a47979703a14c219c1034a679f..38a2e113e705069add08a8663bb400c8f48b0a49 100644 (file)
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -1579,7 +1579,7 @@ int usb_gadget_register_driver (struct usb_gadget_driver *driver)
        int             retval;
 
        if (!driver
-                       || driver->speed != USB_SPEED_FULL
+                       || driver->speed < USB_SPEED_FULL
                        || !driver->bind
                        || !driver->setup) {
                DBG("bad parameter.\n");