diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme.c b/drivers/staging/rtl8723bs/core/rtw_mlme.c
index 1196ec011455..1473ebc74b7b 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme.c
@@ -633,11 +633,6 @@ static bool rtw_is_desired_network(struct adapter *adapter, struct wlan_network
 	return bselected;
 }
 
-/* TODO: Perry : For Power Management */
-void rtw_atimdone_event_callback(struct adapter	*adapter, u8 *pbuf)
-{
-}
-
 void rtw_survey_event_callback(struct adapter	*adapter, u8 *pbuf)
 {
 	u32 len;
diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index a86d6f97cf02..c56082cd5264 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -5619,7 +5619,7 @@ static struct fwevent wlanevents[] = {
 	{0, &rtw_joinbss_event_callback},		/*10*/
 	{sizeof(struct stassoc_event), &rtw_stassoc_event_callback},
 	{sizeof(struct stadel_event), &rtw_stadel_event_callback},
-	{0, &rtw_atimdone_event_callback},
+	{0, rtw_dummy_event_callback},
 	{0, rtw_dummy_event_callback},
 	{0, NULL},	/*15*/
 	{0, NULL},
diff --git a/drivers/staging/rtl8723bs/include/rtw_mlme.h b/drivers/staging/rtl8723bs/include/rtw_mlme.h
index 8cc96164e1cf..e2fd899d6579 100644
--- a/drivers/staging/rtl8723bs/include/rtw_mlme.h
+++ b/drivers/staging/rtl8723bs/include/rtw_mlme.h
@@ -258,7 +258,6 @@ extern void rtw_surveydone_event_callback(struct adapter *adapter, u8 *pbuf);
 extern void rtw_joinbss_event_callback(struct adapter *adapter, u8 *pbuf);
 extern void rtw_stassoc_event_callback(struct adapter *adapter, u8 *pbuf);
 extern void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf);
-extern void rtw_atimdone_event_callback(struct adapter *adapter, u8 *pbuf);
 extern void rtw_cpwm_event_callback(struct adapter *adapter, u8 *pbuf);
 extern void rtw_wmm_event_callback(struct adapter *padapter, u8 *pbuf);