ide: use ide_pci_is_in_compatibility_mode() helper in setup-pci.c

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/setup-pci.c

@@ -519,8 +519,7 @@ static int do_ide_setup_pci_device(struct pci_dev *dev,
 	if (ret < 0)
 		goto out;
 
-	/* Is it an "IDE storage" device in non-PCI mode? */
-	if ((dev->class >> 8) == PCI_CLASS_STORAGE_IDE && (dev->class & 5) != 5) {
+	if (ide_pci_is_in_compatibility_mode(dev)) {
 		if (noisy)
 			printk(KERN_INFO "%s %s: not 100%% native mode: will "
 				"probe irqs later\n", d->name, pci_name(dev));