}
 }
 
-static void _PHY_SaveMACRegisters(
-               struct adapter *adapt,
-               u32 *MACReg,
-               u32 *MACBackup
-       )
+static void save_mac_registers(struct adapter *adapt, u32 *mac_reg,
+                              u32 *backup)
 {
        u32 i;
-       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, ("Save MAC parameters.\n"));
+
        for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) {
-               MACBackup[i] = usb_read8(adapt, MACReg[i]);
+               backup[i] = usb_read8(adapt, mac_reg[i]);
        }
-       MACBackup[i] = usb_read32(adapt, MACReg[i]);
+       backup[i] = usb_read32(adapt, mac_reg[i]);
 }
 
 static void reload_adda_reg(struct adapter *adapt, u32 *ADDAReg, u32 *ADDABackup, u32 RegiesterNum)
 
                /*  Save ADDA parameters, turn Path A ADDA on */
                save_adda_registers(adapt, ADDA_REG, dm_odm->RFCalibrateInfo.ADDA_backup, IQK_ADDA_REG_NUM);
-               _PHY_SaveMACRegisters(adapt, IQK_MAC_REG, dm_odm->RFCalibrateInfo.IQK_MAC_backup);
+               save_mac_registers(adapt, IQK_MAC_REG, dm_odm->RFCalibrateInfo.IQK_MAC_backup);
                save_adda_registers(adapt, IQK_BB_REG_92C, dm_odm->RFCalibrateInfo.IQK_BB_backup, IQK_BB_REG_NUM);
        }
        ODM_RT_TRACE(dm_odm, ODM_COMP_CALIBRATION, ODM_DBG_LOUD, ("IQ Calibration for %s for %d times\n", (is2t ? "2T2R" : "1T1R"), t));