sky2: Set SKY2_HW_RAM_BUFFER in sky2_init

The SKY2_HW_RAM_BUFFER bit in hw->flags was checked in sky2_mac_init(),
 before being set later in sky2_up().

Setting SKY2_HW_RAM_BUFFER in sky2_init() where other hw->flags are set
 should avoid this problem recurring.
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Acked-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/sky2.c

@@ -1497,7 +1497,6 @@ static int sky2_up(struct net_device *dev)
 	if (ramsize > 0) {
 		u32 rxspace;
 
-		hw->flags |= SKY2_HW_RAM_BUFFER;
 		pr_debug(PFX "%s: ram buffer %dK\n", dev->name, ramsize);
 		if (ramsize < 16)
 			rxspace = ramsize / 2;
@@ -2926,6 +2925,9 @@ static int __devinit sky2_init(struct sky2_hw *hw)
 			++hw->ports;
 	}
 
+	if (sky2_read8(hw, B2_E_0))
+		hw->flags |= SKY2_HW_RAM_BUFFER;
+
 	return 0;
 }