>
> +#ifdef CONFIG_USB_PHY
> + if (!hcd->phy) {
> + struct usb_phy *phy = usb_get_phy_dev(hcd->self.controller,
> 0);
> +
> + if (IS_ERR(phy)) {
> + retval = PTR_ERR(phy);
> + if (retval == -EPROBE_DEFER)
> + return retval;
> + } else {
> + retval = usb_phy_init(phy);
> + if (retval) {
> + usb_put_phy(phy);
> + return retval;
> + }
> + hcd->phy = phy;
> + hcd->remove_phy = 1;
> + }
> + }
> +#endif
> +
If the platform doesn't has phy driver, and with CONFIG_USB_PHY enabled, it
will have problem for above code.
Peter
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