staging: rtl8723bs: Remove rtw_btcoex_IQKNotify()

Remove function rtw_btcoex_IQKNotify as all it does is call
hal_btcoex_IQKNotify.
Modify call sites accordingly.
Issue found with Coccinelle.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/core/rtw_btcoex.c

@@ -44,11 +44,6 @@ void rtw_btcoex_SpecialPacketNotify(struct adapter *padapter, u8 pktType)
 	hal_btcoex_SpecialPacketNotify(padapter, pktType);
 }
 
-void rtw_btcoex_IQKNotify(struct adapter *padapter, u8 state)
-{
-	hal_btcoex_IQKNotify(padapter, state);
-}
-
 void rtw_btcoex_BtInfoNotify(struct adapter *padapter, u8 length, u8 *tmpBuf)
 {
 	hal_btcoex_BtInfoNotify(padapter, length, tmpBuf);

drivers/staging/rtl8723bs/hal/sdio_halinit.c

@@ -991,14 +991,14 @@ static u32 rtl8723bs_hal_init(struct adapter *padapter)
 				msleep(50);
 			} while (jiffies_to_msecs(jiffies - start_time) <= 400);
 
-			rtw_btcoex_IQKNotify(padapter, true);
+			hal_btcoex_IQKNotify(padapter, true);
 
 			restore_iqk_rst = pwrpriv->bips_processing;
 			b2Ant = pHalData->EEPROMBluetoothAntNum == Ant_x2;
 			PHY_IQCalibrate_8723B(padapter, false, restore_iqk_rst, b2Ant, pHalData->ant_path);
 			pHalData->odmpriv.RFCalibrateInfo.bIQKInitialized = true;
 
-			rtw_btcoex_IQKNotify(padapter, false);
+			hal_btcoex_IQKNotify(padapter, false);
 
 			/* Inform WiFi FW that it is the finish of IQK */
 			h2cCmdBuf = 0;

drivers/staging/rtl8723bs/include/rtw_btcoex.h

@@ -21,7 +21,6 @@ void rtw_btcoex_ScanNotify(struct adapter *, u8 type);
 void rtw_btcoex_ConnectNotify(struct adapter *, u8 action);
 void rtw_btcoex_MediaStatusNotify(struct adapter *, u8 mediaStatus);
 void rtw_btcoex_SpecialPacketNotify(struct adapter *, u8 pktType);
-void rtw_btcoex_IQKNotify(struct adapter *padapter, u8 state);
 void rtw_btcoex_BtInfoNotify(struct adapter *, u8 length, u8 *tmpBuf);
 void rtw_btcoex_SuspendNotify(struct adapter *, u8 state);
 void rtw_btcoex_HaltNotify(struct adapter *);