PS3: gelic: Link the wireless net_device structure to the corresponding device structure

Link the net_device structure of the wireless part to the
corresponding device structure.

Without this, the sysfs node for this net_device would not have
'device' link.

Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/ps3_gelic_wireless.c

@@ -2690,6 +2690,7 @@ int gelic_wl_driver_probe(struct gelic_card *card)
 		return -ENOMEM;
 
 	/* setup net_device structure */
+	SET_NETDEV_DEV(netdev, &card->dev->core);
 	gelic_wl_setup_netdev_ops(netdev);
 
 	/* setup some of net_device and register it */