drm/nv50/gr: typo fix, how about we not reset fifo during graph init?

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/nv50_graph.c

@@ -131,8 +131,8 @@ nv50_graph_init(struct drm_device *dev, int engine)
 	NV_DEBUG(dev, "\n");
 
 	/* master reset */
-	nv_mask(dev, 0x000200, 0x00200100, 0x00000000);
-	nv_mask(dev, 0x000200, 0x00200100, 0x00200100);
+	nv_mask(dev, 0x000200, 0x00201000, 0x00000000);
+	nv_mask(dev, 0x000200, 0x00201000, 0x00201000);
 	nv_wr32(dev, 0x40008c, 0x00000004); /* HW_CTX_SWITCH_ENABLED */
 
 	/* reset/enable traps and interrupts */