struct e1000_adapter *adapter = netdev->priv;
struct e1000_adapter *adapter = netdev_priv(netdev);
e1000_test_intr(int irq,		void *data,		struct pt_regs *regs){	struct net_device *netdev = (struct net_device *) data;	struct e1000_adapter *adapter = netdev->priv;	adapter->test_icr |= E1000_READ_REG(&adapter->hw, ICR);	return IRQ_HANDLED;}