diff --git a/drivers/staging/rtl8192u/r8190_rtl8256.c b/drivers/staging/rtl8192u/r8190_rtl8256.c
index 0da34b4f9fc4..a8c8e8c0660d 100644
--- a/drivers/staging/rtl8192u/r8190_rtl8256.c
+++ b/drivers/staging/rtl8192u/r8190_rtl8256.c
@@ -245,7 +245,7 @@ void phy_set_rf8256_cck_tx_power(struct net_device *dev, u8 powerlevel)
 }
 
 
-void PHY_SetRF8256OFDMTxPower(struct net_device *dev, u8 powerlevel)
+void phy_set_rf8256_ofdm_tx_power(struct net_device *dev, u8 powerlevel)
 {
 	struct r8192_priv *priv = ieee80211_priv(dev);
 	/* Joseph TxPower for 8192 testing */
diff --git a/drivers/staging/rtl8192u/r8190_rtl8256.h b/drivers/staging/rtl8192u/r8190_rtl8256.h
index c291f699eaf7..c943a367d9e4 100644
--- a/drivers/staging/rtl8192u/r8190_rtl8256.h
+++ b/drivers/staging/rtl8192u/r8190_rtl8256.h
@@ -18,6 +18,6 @@ void phy_set_rf8256_bandwidth(struct net_device *dev,
 			      enum ht_channel_width bandwidth);
 void phy_rf8256_config(struct net_device *dev);
 void phy_set_rf8256_cck_tx_power(struct net_device *dev, u8 powerlevel);
-void PHY_SetRF8256OFDMTxPower(struct net_device *dev, u8 powerlevel);
+void phy_set_rf8256_ofdm_tx_power(struct net_device *dev, u8 powerlevel);
 
 #endif
diff --git a/drivers/staging/rtl8192u/r819xU_phy.c b/drivers/staging/rtl8192u/r819xU_phy.c
index 4d09d3513dde..5f04afe53d69 100644
--- a/drivers/staging/rtl8192u/r819xU_phy.c
+++ b/drivers/staging/rtl8192u/r819xU_phy.c
@@ -919,7 +919,7 @@ void rtl8192_phy_setTxPower(struct net_device *dev, u8 channel)
 	case RF_8256:
 		/* need further implement */
 		phy_set_rf8256_cck_tx_power(dev, powerlevel);
-		PHY_SetRF8256OFDMTxPower(dev, powerlevelOFDM24G);
+		phy_set_rf8256_ofdm_tx_power(dev, powerlevelOFDM24G);
 		break;
 	default:
 		RT_TRACE((COMP_PHY|COMP_ERR),
@@ -1067,7 +1067,7 @@ static void rtl8192_SetTxPowerLevel(struct net_device *dev, u8 channel)
 
 	case RF_8256:
 		phy_set_rf8256_cck_tx_power(dev, powerlevel);
-		PHY_SetRF8256OFDMTxPower(dev, powerlevelOFDM24G);
+		phy_set_rf8256_ofdm_tx_power(dev, powerlevelOFDM24G);
 		break;
 
 	case RF_8258: