Staging: rt28x0: remove typedefs (part two)

Remove typedefs from rt_linux.h and rtmp_usb.h.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/rt2860/rtmp_timer.h b/drivers/staging/rt2860/rtmp_timer.h
index 441571d..c81e507 100644
--- a/drivers/staging/rt2860/rtmp_timer.h
+++ b/drivers/staging/rt2860/rtmp_timer.h
@@ -62,7 +62,7 @@
 #endif /* RTMP_TIMER_TASK_SUPPORT // */
 
 typedef struct _RALINK_TIMER_STRUCT {
-	RTMP_OS_TIMER TimerObj;	/* Ndis Timer object */
+	struct timer_list TimerObj;	/* Ndis Timer object */
 	BOOLEAN Valid;		/* Set to True when call RTMPInitTimer */
 	BOOLEAN State;		/* True if timer cancelled */
 	BOOLEAN PeriodicType;	/* True if timer is periodic timer */