ide cs5520: Initialize second port's interrupt number.

In 86ccf37c the driver was modified
to deal with the removal of the pciirq argument to ide_pci_setup_ports().

But in the conversion only the first port's IRQ gets setup.

Inspired by a patch by Bartlomiej Zolnierkiewicz., and with help from
Alan Cox.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/ide/cs5520.c

@@ -135,6 +135,7 @@ static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_devic
 
 	ide_pci_setup_ports(dev, d, &hw[0], &hws[0]);
 	hw[0].irq = 14;
+	hw[1].irq = 15;
 
 	return ide_host_add(d, hws, 2, NULL);
 }