--- linux/drivers/usb/serial/generic.c.orig	2007-07-28 15:56:22.000000000 +0200
+++ linux/drivers/usb/serial/generic.c	2007-07-28 16:06:12.000000000 +0200
@@ -37,7 +37,19 @@
 module_param(product, ushort, 0);
 MODULE_PARM_DESC(product, "User specified USB idProduct");
 
-static struct usb_device_id generic_device_ids[2]; /* Initially all zeroes. */
+static struct usb_device_id generic_device_ids[] = {
+	{
+		.idVendor = 0,
+		.idProduct = 0,
+	}, {
+		.match_flags = USB_DEVICE_ID_MATCH_VENDOR | USB_DEVICE_ID_MATCH_PRODUCT,
+		.idVendor = 0x0681,
+		.idProduct = 0x0046,
+	}, {
+		.idVendor = 0,
+		.idProduct = 0,
+	}
+};
 
 /* we want to look at all devices, as the vendor/product id can change
  * depending on the command line argument */