diff --git a/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c b/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c
index f13a21c53e3ba8a964ae2f5739d86d0b8beca5df..fb364d1ba3a4b8eb1d43a8301a8b9d6cebd88f4d 100644
--- a/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c
+++ b/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c
@@ -2395,10 +2395,8 @@ void hw_var_set_opmode(struct rtw_adapter *padapter, u8 mode)
 		val8 = DIS_TSF_UDT | EN_BCN_FUNCTION | DIS_BCNQ_SUB;
 		SetBcnCtrlReg23a(padapter, val8, ~val8);
 	} else if (mode == _HW_STATE_AP_) {
-#ifdef CONFIG_8723AU_BT_COEXIST
 		/*  add NULL Data and BT NULL Data Packets to FW RSVD Page */
 		rtl8723a_set_BTCoex_AP_mode_FwRsvdPkt_cmd(padapter);
-#endif
 
 		ResumeTxBeacon(padapter);
 
diff --git a/drivers/staging/rtl8723au/include/rtl8723a_cmd.h b/drivers/staging/rtl8723au/include/rtl8723a_cmd.h
index 3a15c9e8628b32b44f9d4f334c8ef989c794068b..900baccc3c24f4fc81d1da3a4facdb090562df74 100644
--- a/drivers/staging/rtl8723au/include/rtl8723a_cmd.h
+++ b/drivers/staging/rtl8723au/include/rtl8723a_cmd.h
@@ -146,6 +146,8 @@ void rtl8723a_set_FwPwrMode_cmd(struct rtw_adapter *padapter, u8 Mode);
 void rtl8723a_set_FwJoinBssReport_cmd(struct rtw_adapter *padapter, u8 mstatus);
 #ifdef CONFIG_8723AU_BT_COEXIST
 void rtl8723a_set_BTCoex_AP_mode_FwRsvdPkt_cmd(struct rtw_adapter *padapter);
+#else
+#define rtl8723a_set_BTCoex_AP_mode_FwRsvdPkt_cmd(padapter) do {} while(0)
 #endif
 int rtl8723a_set_rssi_cmd(struct rtw_adapter *padapter, u8 *param);
 int rtl8723a_set_raid_cmd(struct rtw_adapter *padapter, u32 mask, u8 arg);