Merge pull request #168 from Wistral/master

add USB device Tenda U12 RTL8812 with 0x2604, 0x0012

os_dep/linux/usb_intf.c

@@ -257,6 +257,7 @@ static struct usb_device_id rtw_usb_id_tbl[] ={
 	{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x881C),.driver_info = RTL8812},/* Default ID */
 	/*=== Customer ID ===*/
 	{USB_DEVICE(0x050D, 0x1106),.driver_info = RTL8812}, /* Belkin - sercomm */
+	{USB_DEVICE(0x2604, 0x0012),.driver_info = RTL8812}, /* Tenda - U12 */
 	{USB_DEVICE(0x050D, 0x1109),.driver_info = RTL8812}, /* Belkin F9L1109 - SerComm */
 	{USB_DEVICE(0x2001, 0x330E),.driver_info = RTL8812}, /* D-Link - ALPHA */
 	{USB_DEVICE(0x7392, 0xA822),.driver_info = RTL8812}, /* Edimax - Edimax */