staging: rtl8188eu: Remove unused wrapper function rtw_hal_read_bbreg()

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

drivers/staging/rtl8188eu/hal/hal_intf.c

@@ -256,15 +256,6 @@ void rtw_hal_add_ra_tid(struct adapter *adapt, u32 bitmap, u8 arg,
 					       rssi_level);
 }
 
-u32 rtw_hal_read_bbreg(struct adapter *adapt, u32 regaddr, u32 bitmask)
-{
-	u32 data = 0;
-
-	if (adapt->HalFunc.read_bbreg)
-		data = adapt->HalFunc.read_bbreg(adapt, regaddr, bitmask);
-	return data;
-}
-
 void rtw_hal_write_bbreg(struct adapter *adapt, u32 regaddr, u32 bitmask,
 			 u32 data)
 {

drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c

@@ -230,7 +230,6 @@ void rtl8188e_set_hal_ops(struct hal_ops *pHalFunc)
 
 	pHalFunc->AntDivBeforeLinkHandler = &AntDivBeforeLink8188E;
 	pHalFunc->AntDivCompareHandler = &AntDivCompare8188E;
-	pHalFunc->read_bbreg = &rtl8188e_PHY_QueryBBReg;
 	pHalFunc->write_bbreg = &rtl8188e_PHY_SetBBReg;
 	pHalFunc->read_rfreg = &rtl8188e_PHY_QueryRFReg;
 	pHalFunc->write_rfreg = &rtl8188e_PHY_SetRFReg;

drivers/staging/rtl8188eu/include/hal_intf.h

@@ -213,9 +213,6 @@ struct hal_ops {
 			    struct xmit_frame *pxmitframe);
 	s32 (*mgnt_xmit)(struct adapter *padapter,
 			 struct xmit_frame *pmgntframe);
-
-	u32	(*read_bbreg)(struct adapter *padapter, u32 RegAddr,
-			      u32 BitMask);
 	void	(*write_bbreg)(struct adapter *padapter, u32 RegAddr,
 			       u32 BitMask, u32 Data);
 	u32	(*read_rfreg)(struct adapter *padapter,
@@ -303,7 +300,6 @@ void	rtw_hal_clone_data(struct adapter *dst_adapt,
 
 void rtw_hal_bcn_related_reg_setting(struct adapter *padapter);
 
-u32	rtw_hal_read_bbreg(struct adapter *padapter, u32 RegAddr, u32 BitMask);
 void	rtw_hal_write_bbreg(struct adapter *padapter, u32 RegAddr, u32 BitMask,
 			    u32 Data);
 u32	rtw_hal_read_rfreg(struct adapter *padapter, enum rf_radio_path eRFPath,