staging: rtl8192e: Convert typedef POWER_SAVE_MODE to enum power_save_mode

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

drivers/staging/rtl8192e/r8190P_def.h

@@ -145,11 +145,10 @@ enum rf_optype {
 };
 
 
-typedef	enum _POWER_SAVE_MODE
-{
+enum power_save_mode {
 	POWER_SAVE_MODE_ACTIVE,
 	POWER_SAVE_MODE_SAVE,
-} POWER_SAVE_MODE;
+};
 
 typedef	enum _INTERFACE_SELECT_8190PCI{
 	INTF_SEL1_MINICARD		= 0,