sky2: Restore multicast after restart

Multicast settings will be lost on reset, so restore them.

Signed-off-by: Mike McCormack <mikem@ring3k.org>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index bf9c05b..15da5e4 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -3347,6 +3347,7 @@
 			continue;
 
 		sky2_hw_up(sky2);
+		sky2_set_multicast(dev);
 		netif_wake_queue(dev);
 	}