staging: rtl8723au: Call usb_intf_{start,stop} directly

Rip out multiple layer of useless wrappers
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723au/include/drv_types.h

@@ -251,9 +251,6 @@ struct rtw_adapter {
 	u8	init_adpt_in_progress;
 	u8	bHaltInProgress;
 
-	void (*intf_start)(struct rtw_adapter *adapter);
-	void (*intf_stop)(struct rtw_adapter *adapter);
-
 	struct net_device *pnetdev;
 
 	/*  used by rtw_rereg_nd_name related function */

drivers/staging/rtl8723au/include/osdep_intf.h

@@ -41,4 +41,8 @@ void rtw_ips_pwr_down23a(struct rtw_adapter *padapter);
 int rtw_drv_register_netdev(struct rtw_adapter *padapter);
 void rtw_ndev_destructor(struct net_device *ndev);
 
+int rtl8723au_inirp_init(struct rtw_adapter *Adapter);
+int rtl8723au_inirp_deinit(struct rtw_adapter *Adapter);
+void rtl8723a_usb_intf_stop(struct rtw_adapter *padapter);
+
 #endif	/* _OSDEP_INTF_H_ */

drivers/staging/rtl8723au/include/usb_ops.h

@@ -91,8 +91,6 @@ static inline u8 rtw_usb_bulk_size_boundary(struct rtw_adapter *padapter,
 	return rst;
 }
 
-int rtl8723au_inirp_init(struct rtw_adapter *Adapter);
-int rtl8723au_inirp_deinit(struct rtw_adapter *Adapter);
 void rtl8723au_chip_configure(struct rtw_adapter *padapter);
 
 #endif /* __USB_OPS_H_ */

drivers/staging/rtl8723au/os_dep/os_intfs.c

@@ -693,8 +693,7 @@ int netdev_open23a(struct net_device *pnetdev)
 			goto netdev_open23a_error;
 		}
 
-		if (padapter->intf_start)
-			padapter->intf_start(padapter);
+		rtl8723au_inirp_init(padapter);
 
 		rtw_cfg80211_init_wiphy(padapter);
 
@@ -756,8 +755,7 @@ static int ips_netdrv_open(struct rtw_adapter *padapter)
 		goto netdev_open23a_error;
 	}
 
-	if (padapter->intf_start)
-		padapter->intf_start(padapter);
+	rtl8723au_inirp_init(padapter);
 
 	rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv);
 	mod_timer(&padapter->mlmepriv.dynamic_chk_timer,
@@ -811,8 +809,7 @@ void rtw_ips_dev_unload23a(struct rtw_adapter *padapter)
 {
 	rtl8723a_fifo_cleanup(padapter);
 
-	if (padapter->intf_stop)
-		padapter->intf_stop(padapter);
+	rtl8723a_usb_intf_stop(padapter);
 
 	/* s5. */
 	if (!padapter->bSurpriseRemoved)

drivers/staging/rtl8723au/os_dep/usb_intf.c

@@ -275,14 +275,7 @@ static void usb_dvobj_deinit(struct usb_interface *usb_intf)
 	usb_put_dev(interface_to_usbdev(usb_intf));
 }
 
-static void usb_intf_start(struct rtw_adapter *padapter)
-{
-	RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+usb_intf_start\n"));
-	rtl8723au_inirp_init(padapter);
-	RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-usb_intf_start\n"));
-}
-
-static void usb_intf_stop(struct rtw_adapter *padapter)
+void rtl8723a_usb_intf_stop(struct rtw_adapter *padapter)
 {
 	RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+usb_intf_stop\n"));
 
@@ -318,8 +311,7 @@ static void rtw_dev_unload(struct rtw_adapter *padapter)
 					RTW_SCTX_DONE_DRV_STOP);
 
 		/* s3. */
-		if (padapter->intf_stop)
-			padapter->intf_stop(padapter);
+		rtl8723a_usb_intf_stop(padapter);
 
 		/* s4. */
 		if (!padapter->pwrctrlpriv.bInternalAutoSuspend)
@@ -609,9 +601,6 @@ static struct rtw_adapter *rtw_usb_if1_init(struct dvobj_priv *dvobj,
 	if (!padapter->HalData)
 		goto free_wdev;
 
-	padapter->intf_start = &usb_intf_start;
-	padapter->intf_stop = &usb_intf_stop;
-
 	rtl8723au_set_intf_ops(padapter);
 
 	/* step read_chip_version */