USB: Fix goku_udc usb speed handling

The usb gadget framework revealed weakness in the godu_udc
gadget driver register function. Instead of checking if
speed asked for was USB_LOW_SPEED upon usb_gadget_register()
to deny service, it checked only for USB_FULL_SPEED, thus
denying service to usb high speed capable gadgets.

Signed-off-by: SangSu Park <sangsu@gmail.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index 60aa04847b18..63419c4d503c 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -1349,7 +1349,7 @@ 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->disconnect
                         || !driver->setup)