staging: rtl8723bs: remove hal_btcoex_SetChipType()

Remove the function hal_btcoex_SetChipType() as it does nothing and
produces the following gcc warning when compiling with W=1.

drivers/staging/rtl8723bs/hal/hal_btcoex.c:1182:30: warning: variable 'pHalData' set but not used [-Wunused-but-set-variable]
 1182 |         struct hal_com_data *pHalData;
      |                              ^~~~~~~~
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230324084334.12183-1-straube.linux@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/hal/hal_btcoex.c

@@ -1177,14 +1177,6 @@ bool hal_btcoex_IsBtDisabled(struct adapter *padapter)
 		return false;
 }
 
-void hal_btcoex_SetChipType(struct adapter *padapter, u8 chipType)
-{
-	struct hal_com_data *pHalData;
-
-
-	pHalData = GET_HAL_DATA(padapter);
-}
-
 void hal_btcoex_SetPgAntNum(struct adapter *padapter, u8 antNum)
 {
 	struct hal_com_data *pHalData;

drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c

@@ -2304,7 +2304,6 @@ void Hal_EfuseParseBTCoexistInfo_8723B(
 	}
 
 	hal_btcoex_SetBTCoexist(padapter, pHalData->EEPROMBluetoothCoexist);
-	hal_btcoex_SetChipType(padapter, pHalData->EEPROMBluetoothType);
 	hal_btcoex_SetPgAntNum(padapter, pHalData->EEPROMBluetoothAntNum == Ant_x2 ? 2 : 1);
 	if (pHalData->EEPROMBluetoothAntNum == Ant_x1)
 		hal_btcoex_SetSingleAntPath(padapter, pHalData->ant_path);

drivers/staging/rtl8723bs/include/hal_btcoex.h

@@ -23,7 +23,6 @@ struct bt_coexist {
 void hal_btcoex_SetBTCoexist(struct adapter *padapter, u8 bBtExist);
 bool hal_btcoex_IsBtExist(struct adapter *padapter);
 bool hal_btcoex_IsBtDisabled(struct adapter *);
-void hal_btcoex_SetChipType(struct adapter *padapter, u8 chipType);
 void hal_btcoex_SetPgAntNum(struct adapter *padapter, u8 antNum);
 void hal_btcoex_SetSingleAntPath(struct adapter *padapter, u8 singleAntPath);