staging: rtl8188eu: Remove usb_suspend_sema from struct dvobj_priv

Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/include/drv_types.h

@@ -170,7 +170,6 @@ struct dvobj_priv {
 	u8	RtNumInPipes;
 	u8	RtNumOutPipes;
 	int	ep_num[5]; /* endpoint number */
-	struct semaphore usb_suspend_sema;
 	struct mutex  usb_vendor_req_mutex;
 
 	u8 *usb_alloc_vendor_req_buf;

drivers/staging/rtl8188eu/os_dep/usb_intf.c

@@ -144,7 +144,6 @@ static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
 	if (rtw_init_intf_priv(pdvobjpriv) == _FAIL)
 		goto free_dvobj;
 
-	sema_init(&(pdvobjpriv->usb_suspend_sema), 0);
 	rtw_reset_continual_urb_error(pdvobjpriv);
 
 	usb_get_dev(pusbd);