staging: rtl8192e: Convert typedef DIRECTION_VALUE to enum direction_value

Remove typedef from enum.
Rename enum.
Rename uses.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

drivers/staging/rtl8192e/rtl819x_Qos.h

@@ -215,12 +215,12 @@ enum qos_ele_subtype {
 };
 
 
-typedef	enum _DIRECTION_VALUE{
+enum direction_value {
 	DIR_UP			= 0,
 	DIR_DOWN		= 1,
 	DIR_DIRECT		= 2,
 	DIR_BI_DIR		= 3,
-} DIRECTION_VALUE,*PDIRECTION_VALUE;
+};
 
 typedef	enum _ACM_METHOD{
 	eAcmWay0_SwAndHw		= 0,

drivers/staging/rtl8192e/rtl819x_TSProc.c

@@ -388,7 +388,7 @@ bool GetTs(
 								(&ieee->Tx_TS_Admit_List):
 								(&ieee->Rx_TS_Admit_List);
 
-			DIRECTION_VALUE		Dir =		(ieee->iw_mode == IW_MODE_MASTER)?
+			enum direction_value Dir =		(ieee->iw_mode == IW_MODE_MASTER)?
 								((TxRxSelect==TX_DIR)?DIR_DOWN:DIR_UP):
 								((TxRxSelect==TX_DIR)?DIR_UP:DIR_DOWN);
 			RTLLIB_DEBUG(RTLLIB_DL_TS, "to add Ts\n");