usb: dwc3-meson-g12a: skip phy on -ENODATA aswell

If the PHY isn't specified in the DT, -ENODATA means it should be skipped,
handle it like -ENOENT.

With that, devices without USB3 supported can have USB working (Odroid-HC4).

Fixes: adb049ab ("usb: dwc3: Add Meson G12A USB Glue")
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>

drivers/usb/dwc3/dwc3-meson-g12a.c

@@ -298,7 +298,7 @@ static int dwc3_meson_g12a_get_phys(struct dwc3_meson_g12a *priv)
 	for (i = 0 ; i < PHY_COUNT ; ++i) {
 		ret = generic_phy_get_by_name(priv->dev, phy_names[i],
 					      &priv->phys[i]);
-		if (ret == -ENOENT)
+		if (ret == -ENOENT || ret == -ENODATA)
 			continue;
 
 		if (ret)