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USB: Fix pxa27x_udc usb speed handling.
The new composite framework revealed a weakness in the pxa27x_udc driver gadget 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 (like g_ether). Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -1622,7 +1622,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
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struct pxa_udc *udc = the_controller;
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struct pxa_udc *udc = the_controller;
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int retval;
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int retval;
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if (!driver || driver->speed != USB_SPEED_FULL || !driver->bind
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if (!driver || driver->speed < USB_SPEED_FULL || !driver->bind
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|| !driver->disconnect || !driver->setup)
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|| !driver->disconnect || !driver->setup)
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return -EINVAL;
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return -EINVAL;
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if (!udc)
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if (!udc)
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