usb: dwc3: host: align on host device name

PCI uses xhci-hcd, so let's use the same device
name to avoid confusion.
Signed-off-by: NFelipe Balbi <balbi@ti.com>

drivers/usb/dwc3/host.c

@@ -53,7 +53,7 @@ int dwc3_host_init(struct dwc3 *dwc)
 	struct platform_device	*xhci;
 	int			ret;
 
-	xhci = platform_device_alloc("xhci", -1);
+	xhci = platform_device_alloc("xhci-hcd", -1);
 	if (!xhci) {
 		dev_err(dwc->dev, "couldn't allocate xHCI device\n");
 		ret = -ENOMEM;