staging: rtl8723au: usb_vendor_req.h isn't used - remove it

/******************************************************************************

 *

 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify it

 * under the terms of version 2 of the GNU General Public License as

 * published by the Free Software Foundation.

 *

 * This program is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for

 * more details.

 *

 ******************************************************************************/

#ifndef _USB_VENDOR_REQUEST_H_

#define _USB_VENDOR_REQUEST_H_

/* 4	Set/Get Register related wIndex/Data */

#define	RT_USB_RESET_MASK_OFF		0

#define	RT_USB_RESET_MASK_ON		1

#define	RT_USB_SLEEP_MASK_OFF		0

#define	RT_USB_SLEEP_MASK_ON		1

#define	RT_USB_LDO_ON			1

#define	RT_USB_LDO_OFF			0

/* 4	Set/Get SYSCLK related	wValue or Data */

#define	RT_USB_SYSCLK_32KHZ		0

#define	RT_USB_SYSCLK_40MHZ		1

#define	RT_USB_SYSCLK_60MHZ		2

#endif

#include <hal_intf.h>

#include <rtw_version.h>

#include <osdep_intf.h>

#include <usb_vendor_req.h>

#include <usb_ops.h>

#include <rtl8723a_hal.h>