diff --git a/drivers/staging/rtl8187se/r8180.h b/drivers/staging/rtl8187se/r8180.h
index 5ea57b566fceed2d2511f0869aeb55b02b43baf8..4f397f62f9188e33f6a7b498ff22f258d361a249 100644
--- a/drivers/staging/rtl8187se/r8180.h
+++ b/drivers/staging/rtl8187se/r8180.h
@@ -289,11 +289,11 @@ enum _ReasonCode {
 	dest_not_QSTA = 0x32, /* 50 */
 };
 
-typedef enum _RT_PS_MODE {
-	eActive, /* Active/Continuous access. */
-	eMaxPs,	/* Max power save mode. */
-	eFastPs /* Fast power save mode. */
-} RT_PS_MODE;
+enum rt_ps_mode {
+	ACTIVE, /* Active/Continuous access. */
+	MAX_PS,	/* Max power save mode. */
+	FAST_PS /* Fast power save mode. */
+};
 
 /* by amy for power save. */
 struct r8180_priv {
@@ -462,7 +462,7 @@ struct r8180_priv {
 	bool SetRFPowerStateInProgress;
 	u8 RFProgType;
 	bool bLeisurePs;
-	RT_PS_MODE dot11PowerSaveMode;
+	enum rt_ps_mode dot11PowerSaveMode;
 	/* u32 NumRxOkInPeriod;*/ /* YJ,del,080828 */
 	/* u32 NumTxOkInPeriod;*/ /* YJ,del,080828 */
 	u8 TxPollingTimes;
diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c
index 06f439d5f501a3c7ea4c0fa5e3e5bc448a95da2d..7938ad8d495788c7120c3b006b2fb799958896a8 100644
--- a/drivers/staging/rtl8187se/r8180_core.c
+++ b/drivers/staging/rtl8187se/r8180_core.c
@@ -2444,7 +2444,7 @@ static short rtl8180_init(struct net_device *dev)
 	priv->led_strategy = SW_LED_MODE0;
 	priv->TxPollingTimes = 0; /* lzm add 080826 */
 	priv->bLeisurePs = true;
-	priv->dot11PowerSaveMode = eActive;
+	priv->dot11PowerSaveMode = ACTIVE;
 	priv->AdMinCheckPeriod = 5;
 	priv->AdMaxCheckPeriod = 10;
 	priv->AdMaxRxSsThreshold = 30;	/* 60->30 */
@@ -2869,7 +2869,7 @@ static struct net_device_stats *rtl8180_stats(struct net_device *dev)
  * Change current and default preamble mode.
  */
 static bool MgntActSet_802_11_PowerSaveMode(struct r8180_priv *priv,
-				     RT_PS_MODE rtPsMode)
+				     enum rt_ps_mode rtPsMode)
 {
 	/* Currently, we do not change power save mode on IBSS mode. */
 	if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)