Fix  using the  bare number to set the 'bDescriptorType' field of the Hub
Descriptor while the value  is #define'd in <linux/usb/ch11.h>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 
 static __u8 c67x00_hub_des[] = {
        0x09,                   /*  __u8  bLength; */
-       0x29,                   /*  __u8  bDescriptorType; Hub-descriptor */
+       USB_DT_HUB,             /*  __u8  bDescriptorType; Hub-descriptor */
        0x02,                   /*  __u8  bNbrPorts; */
        0x00,                   /* __u16  wHubCharacteristics; */
        0x00,                   /*   (per-port OC, no power switching) */