Hi,
Thinh Nguyen <Thinh.Nguyen@xxxxxxxxxxxx> writes:
> @@ -2476,6 +2506,17 @@ static void dwc3_gadget_set_speed(struct usb_gadget *g,
> spin_unlock_irqrestore(&dwc->lock, flags);
> }
>
> +static void dwc3_gadget_set_ssp_rate(struct usb_gadget *g,
> + enum usb_ssp_rate rate)
> +{
> + struct dwc3 *dwc = gadget_to_dwc(g);
> + unsigned long flags;
> +
> + spin_lock_irqsave(&dwc->lock, flags);
> + dwc->gadget_ssp_rate = rate;
> + spin_unlock_irqrestore(&dwc->lock, flags);
> +}
it would be best to make this return a value. If udc_set_ssp_rate() is
called with invalid rate, UDC can notify core.
--
balbi
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