diff --git a/drivers/staging/rtl8723bs/core/rtw_cmd.c b/drivers/staging/rtl8723bs/core/rtw_cmd.c
index 94a0fb8a52ea..f01b0a221b6a 100644
--- a/drivers/staging/rtl8723bs/core/rtw_cmd.c
+++ b/drivers/staging/rtl8723bs/core/rtw_cmd.c
@@ -1308,7 +1308,7 @@ void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type)
 		rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
 		break;
 	case LPS_CTRL_SPECIAL_PACKET:
-		pwrpriv->DelayLPSLastTimeStamp = jiffies;
+		pwrpriv->delay_lps_last_time_stamp = jiffies;
 		hal_btcoex_SpecialPacketNotify(padapter, PACKET_DHCP);
 		LPS_Leave(padapter, "LPS_CTRL_SPECIAL_PACKET");
 		break;
diff --git a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
index ca1cb58fc801..b9f8cf1014ed 100644
--- a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
+++ b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
@@ -302,7 +302,7 @@ static u8 PS_RDY_CHECK(struct adapter *padapter)
 
 	curr_time = jiffies;
 
-	delta_time = curr_time - pwrpriv->DelayLPSLastTimeStamp;
+	delta_time = curr_time - pwrpriv->delay_lps_last_time_stamp;
 
 	if (delta_time < LPS_DELAY_TIME)
 		return false;
diff --git a/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h b/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h
index 67dc74512e8f..6977892a5742 100644
--- a/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h
+++ b/drivers/staging/rtl8723bs/include/rtw_pwrctrl.h
@@ -169,7 +169,7 @@ struct pwrctrl_priv {
 	u8 power_mgnt;
 	u8 org_power_mgnt;
 	bool fw_current_in_ps_mode;
-	unsigned long	DelayLPSLastTimeStamp;
+	unsigned long	delay_lps_last_time_stamp;
 	s32		pnp_current_pwr_state;
 	u8 pnp_bstop_trx;