Remove unused variables and code just to make gcc happy

Index: xserver-xorg-input-evtouch/evtouch.c
===================================================================
--- xserver-xorg-input-evtouch.orig/evtouch.c	2009-01-21 20:06:50.647249439 +0900
+++ xserver-xorg-input-evtouch/evtouch.c	2009-01-21 20:07:39.518253785 +0900
@@ -352,7 +352,6 @@ void EVTouchProcessAbs(EVTouchPrivatePtr
 void EVTouchProcessRel(EVTouchPrivatePtr priv)
 {
         struct input_event *ev; /* packet being/just read */
-        int dummy;
 
         ev = &priv->ev;
         if ( ev->code == REL_X ) {
@@ -745,17 +744,6 @@ EVTouchNewPacket (EVTouchPrivatePtr priv
 
 
 
-static unsigned char
-EVTouchRead(EVTouchPrivatePtr priv)
-{
-        unsigned char c;
-        XisbBlockDuration (priv->buffer, EV_TIMEOUT);
-        c = XisbRead(priv->buffer);
-        return (c);
-}
-
-
-
 static Bool
 EVTouchGetPacket (EVTouchPrivatePtr priv)
 {