diff --git a/drivers/staging/rtl8192u/r819xU_phy.c b/drivers/staging/rtl8192u/r819xU_phy.c
index a681e7eab219..6c57c38dc9fe 100644
--- a/drivers/staging/rtl8192u/r819xU_phy.c
+++ b/drivers/staging/rtl8192u/r819xU_phy.c
@@ -1387,7 +1387,7 @@ static u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel,
 			write_nic_word(dev, CurrentCmd->Para1,
 				       (u16)CurrentCmd->Para2);
 			break;
-		case CmdID_WritePortUchar:
+		case CMD_ID_WRITE_PORT_UCHAR:
 			write_nic_byte(dev, CurrentCmd->Para1,
 				       (u8)CurrentCmd->Para2);
 			break;
diff --git a/drivers/staging/rtl8192u/r819xU_phy.h b/drivers/staging/rtl8192u/r819xU_phy.h
index 45372a2ff7c5..1496f74768c9 100644
--- a/drivers/staging/rtl8192u/r819xU_phy.h
+++ b/drivers/staging/rtl8192u/r819xU_phy.h
@@ -12,7 +12,7 @@ enum switch_chan_cmd_id {
 	CMD_ID_SET_TX_PWR_LEVEL,
 	CMD_ID_WRITE_PORT_ULONG,
 	CMD_ID_WRITE_PORT_USHORT,
-	CmdID_WritePortUchar,
+	CMD_ID_WRITE_PORT_UCHAR,
 	CmdID_RF_WriteReg,
 };