mipointer: Remove deprecated miPointerCurrentScreen

The only remaining use was in some debugging code in DMX.

Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>

hw/dmx/input/dmxbackend.c

@@ -419,10 +419,9 @@ dmxBackendCollectEvents(DevicePtr pDev,
             }
             break;
         case MotionNotify:
-            DMXDBG9("dmxBackendCollectEvents: MotionNotify %d/%d (mi %d)"
+            DMXDBG8("dmxBackendCollectEvents: MotionNotify %d/%d"
                     " newscreen=%d: %d %d (e=%d; last=%d,%d)\n",
                     dmxScreen->index, priv->myScreen,
-                    miPointerCurrentScreen()->myNum,
                     priv->newscreen,
                     X.xmotion.x, X.xmotion.y,
                     entered, priv->lastX, priv->lastY);
@@ -579,9 +578,6 @@ dmxBackendLateReInit(DevicePtr pDev)
     GETPRIVFROMPDEV;
     int x, y;
 
-    DMXDBG1("dmxBackendLateReInit miPointerCurrentScreen() = %p\n",
-            miPointerCurrentScreen());
-
     dmxBackendSameDisplay(NULL, 0);     /* Invalidate cache */
     dmxBackendInitPrivate(pDev);
     dmxBackendComputeCenter(priv);