sunbmac: Convert to pure OF driver.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sunbmac.h b/drivers/net/sunbmac.h
index b563d3c..8840bc0 100644
--- a/drivers/net/sunbmac.h
+++ b/drivers/net/sunbmac.h
@@ -329,8 +329,8 @@
 	unsigned int		timer_ticks;
 
 	struct net_device_stats	enet_stats;
-	struct sbus_dev		*qec_sdev;
-	struct sbus_dev		*bigmac_sdev;
+	struct of_device	*qec_op;
+	struct of_device	*bigmac_op;
 	struct net_device	*dev;
 };