skge: default WOL should be magic only (rev2)

By default, the skge driver now enables wake on magic and wake on PHY.
This is a bad default (bug), wake on PHY means machine will never shutdown
if connected to a switch.

Signed-off-by: Stephen Hemminger <[e-mail]>a
Signed-off-by: Jeff Garzik <[e-mail]>

drivers/net/skge.c

···
 	skge->duplex = -1;
 	skge->speed = -1;
 	skge->advertising = skge_supported_modes(hw);
-	skge->wol = pci_wake_enabled(hw->pdev) ? wol_supported(hw) : 0;
+
+	if (pci_wake_enabled(hw->pdev))
+		skge->wol = wol_supported(hw) & WAKE_MAGIC;
 
 	hw->dev[port] = dev;