staging: rtl8723au: Remove obsolete hal thread handling code

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723au/hal/hal_intf.c

@@ -262,19 +262,6 @@ void	rtw_hal_add_ra_tid23a(struct rtw_adapter *padapter, u32 bitmap, u8 arg, u8
 		padapter->HalFunc.Add_RateATid(padapter, bitmap, arg, rssi_level);
 }
 
-/*	Start specifical interface thread		*/
-void	rtw_hal_start_thread23a(struct rtw_adapter *padapter)
-{
-	if (padapter->HalFunc.run_thread)
-		padapter->HalFunc.run_thread(padapter);
-}
-/*	Start specifical interface thread		*/
-void	rtw_hal_stop_thread23a(struct rtw_adapter *padapter)
-{
-	if (padapter->HalFunc.cancel_thread)
-		padapter->HalFunc.cancel_thread(padapter);
-}
-
 u32	rtw_hal_read_bbreg23a(struct rtw_adapter *padapter, u32 RegAddr, u32 BitMask)
 {
 	u32 data = 0;

drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c

@@ -1738,8 +1738,6 @@ void rtl8723a_set_hal_ops(struct hal_ops *pHalFunc)
 		&rtl8723a_SetBeaconRelatedRegisters;
 
 	pHalFunc->Add_RateATid = &rtl8723a_add_rateatid;
-	pHalFunc->run_thread = NULL;
-	pHalFunc->cancel_thread = NULL;
 
 	pHalFunc->read_bbreg = &PHY_QueryBBReg;
 	pHalFunc->write_bbreg = &PHY_SetBBReg;

drivers/staging/rtl8723au/include/hal_intf.h

@@ -123,8 +123,6 @@ struct hal_ops {
 
 	void (*Add_RateATid)(struct rtw_adapter *padapter, u32 bitmap,
 			     u8 arg, u8 rssi_level);
-	void (*run_thread)(struct rtw_adapter *padapter);
-	void (*cancel_thread)(struct rtw_adapter *padapter);
 
 	u8 (*interface_ps_func)(struct rtw_adapter *padapter,
 				enum hal_intf_ps_func efunc_id, u8 *val);
@@ -274,8 +272,6 @@ void	rtw_hal_free_recv_priv23a(struct rtw_adapter *padapter);
 void rtw_hal_update_ra_mask23a(struct sta_info *psta, u8 rssi_level);
 void	rtw_hal_add_ra_tid23a(struct rtw_adapter *padapter, u32 bitmap, u8 arg, u8 rssi_level);
 void	rtw_hal_clone_data(struct rtw_adapter *dst_padapter, struct rtw_adapter *src_padapter);
-void	rtw_hal_start_thread23a(struct rtw_adapter *padapter);
-void	rtw_hal_stop_thread23a(struct rtw_adapter *padapter);
 
 void rtw_hal_bcn_related_reg_setting23a(struct rtw_adapter *padapter);
 

drivers/staging/rtl8723au/include/osdep_intf.h

@@ -26,8 +26,6 @@ u8 rtw_init_drv_sw23a(struct rtw_adapter *padapter);
 u8 rtw_free_drv_sw23a(struct rtw_adapter *padapter);
 u8 rtw_reset_drv_sw23a(struct rtw_adapter *padapter);
 
-u32 rtw_start_drv_threads23a(struct rtw_adapter *padapter);
-void rtw_stop_drv_threads23a (struct rtw_adapter *padapter);
 void rtw_cancel_all_timer23a(struct rtw_adapter *padapter);
 
 int rtw_init_netdev23a_name23a(struct net_device *pnetdev, const char *ifname);

drivers/staging/rtl8723au/os_dep/os_intfs.c

@@ -377,26 +377,6 @@ struct net_device *rtw_init_netdev23a(struct rtw_adapter *old_padapter)
 	return pnetdev;
 }
 
-u32 rtw_start_drv_threads23a(struct rtw_adapter *padapter)
-{
-	u32 _status = _SUCCESS;
-
-	RT_TRACE(_module_os_intfs_c_, _drv_info_,
-		 ("+rtw_start_drv_threads23a\n"));
-
-	rtw_hal_start_thread23a(padapter);
-	return _status;
-}
-
-void rtw_stop_drv_threads23a(struct rtw_adapter *padapter)
-{
-	RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+rtw_stop_drv_threads23a\n"));
-
-	flush_workqueue(padapter->cmdpriv.wq);
-
-	rtw_hal_stop_thread23a(padapter);
-}
-
 static u8 rtw_init_default_value(struct rtw_adapter *padapter)
 {
 	struct registry_priv *pregistrypriv = &padapter->registrypriv;
@@ -714,12 +694,6 @@ int netdev_open23a(struct net_device *pnetdev)
 		DBG_8723A("MAC Address = "MAC_FMT"\n",
 			  MAC_ARG(pnetdev->dev_addr));
 
-		status = rtw_start_drv_threads23a(padapter);
-		if (status == _FAIL) {
-			DBG_8723A("Initialize driver software resource Failed!\n");
-			goto netdev_open23a_error;
-		}
-
 		if (init_hw_mlme_ext23a(padapter) == _FAIL) {
 			DBG_8723A("can't init mlme_ext_priv\n");
 			goto netdev_open23a_error;

drivers/staging/rtl8723au/os_dep/usb_intf.c

@@ -333,7 +333,7 @@ static void rtw_dev_unload(struct rtw_adapter *padapter)
 
 		/* s4. */
 		if (!padapter->pwrctrlpriv.bInternalAutoSuspend)
-			rtw_stop_drv_threads23a(padapter);
+			flush_workqueue(padapter->cmdpriv.wq);
 
 		/* s5. */
 		if (!padapter->bSurpriseRemoved) {