diff --git a/drivers/staging/rtl8723bs/core/rtw_btcoex.c b/drivers/staging/rtl8723bs/core/rtw_btcoex.c
index c9dd1a3cfabb..38937ba837f2 100644
--- a/drivers/staging/rtl8723bs/core/rtw_btcoex.c
+++ b/drivers/staging/rtl8723bs/core/rtw_btcoex.c
@@ -61,7 +61,7 @@ void rtw_btcoex_lps_enter(struct adapter *padapter)
 	rtw_set_ps_mode(padapter, PS_MODE_MIN, 0, lps_val, "BTCOEX");
 }
 
-void rtw_btcoex_LPS_Leave(struct adapter *padapter)
+void rtw_btcoex_lps_leave(struct adapter *padapter)
 {
 	struct pwrctrl_priv *pwrpriv;
 
diff --git a/drivers/staging/rtl8723bs/hal/hal_btcoex.c b/drivers/staging/rtl8723bs/hal/hal_btcoex.c
index fc977d5497c4..81d25a4404c1 100644
--- a/drivers/staging/rtl8723bs/hal/hal_btcoex.c
+++ b/drivers/staging/rtl8723bs/hal/hal_btcoex.c
@@ -36,7 +36,7 @@ static void halbtcoutsrc_LeaveLps(struct btc_coexist *pBtCoexist)
 	pBtCoexist->btInfo.bBtCtrlLps = true;
 	pBtCoexist->btInfo.bBtLpsOn = false;
 
-	rtw_btcoex_LPS_Leave(padapter);
+	rtw_btcoex_lps_leave(padapter);
 }
 
 static void halbtcoutsrc_EnterLps(struct btc_coexist *pBtCoexist)
@@ -60,7 +60,7 @@ static void halbtcoutsrc_NormalLps(struct btc_coexist *pBtCoexist)
 
 	if (pBtCoexist->btInfo.bBtCtrlLps) {
 		pBtCoexist->btInfo.bBtLpsOn = false;
-		rtw_btcoex_LPS_Leave(padapter);
+		rtw_btcoex_lps_leave(padapter);
 		pBtCoexist->btInfo.bBtCtrlLps = false;
 
 		/*  recover the LPS state to the original */
diff --git a/drivers/staging/rtl8723bs/include/rtw_btcoex.h b/drivers/staging/rtl8723bs/include/rtw_btcoex.h
index 22010239515a..765103498789 100644
--- a/drivers/staging/rtl8723bs/include/rtw_btcoex.h
+++ b/drivers/staging/rtl8723bs/include/rtw_btcoex.h
@@ -22,6 +22,6 @@ void rtw_btcoex_halt_notify(struct adapter *padapter);
 /*  ================================================== */
 void rtw_btcoex_reject_ap_aggregated_packet(struct adapter *padapter, u8 enable);
 void rtw_btcoex_lps_enter(struct adapter *padapter);
-void rtw_btcoex_LPS_Leave(struct adapter *padapter);
+void rtw_btcoex_lps_leave(struct adapter *padapter);
 
 #endif /*  __RTW_BTCOEX_H__ */