phy_set_bb_reg(adapt, adda_reg[i], bMaskDWord, path_on);
 }
 
-void
-_PHY_MACSettingCalibration(
-               struct adapter *adapt,
-               u32 *MACReg,
-               u32 *MACBackup
-       )
+static void mac_setting_calibration(struct adapter *adapt, u32 *mac_reg, u32 *backup)
 {
        u32 i = 0;
-       struct hal_data_8188e   *pHalData = GET_HAL_DATA(adapt);
-       struct odm_dm_struct *dm_odm = &pHalData->odmpriv;
-
-       ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("MAC settings for Calibration.\n"));
 
-       usb_write8(adapt, MACReg[i], 0x3F);
+       usb_write8(adapt, mac_reg[i], 0x3F);
 
        for (i = 1; i < (IQK_MAC_REG_NUM - 1); i++) {
-               usb_write8(adapt, MACReg[i], (u8)(MACBackup[i]&(~BIT3)));
+               usb_write8(adapt, mac_reg[i], (u8)(backup[i]&(~BIT3)));
        }
-       usb_write8(adapt, MACReg[i], (u8)(MACBackup[i]&(~BIT5)));
+       usb_write8(adapt, mac_reg[i], (u8)(backup[i]&(~BIT5)));
 }
 
 void
        }
 
        /* MAC settings */
-       _PHY_MACSettingCalibration(adapt, IQK_MAC_REG, dm_odm->RFCalibrateInfo.IQK_MAC_backup);
+       mac_setting_calibration(adapt, IQK_MAC_REG, dm_odm->RFCalibrateInfo.IQK_MAC_backup);
 
        /* Page B init */
        /* AP or IQK */
 
 /*  AP calibrate */
 void PHY_DigitalPredistortion_8188E(struct adapter *pAdapter);
 
-void _PHY_MACSettingCalibration(struct adapter *pAdapter, u32 *MACReg,
-                               u32 *MACBackup);
-
 void _PHY_PathAStandBy(struct adapter *pAdapter);
 
 #endif /*  #ifndef __HAL_PHY_RF_8188E_H__ */