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path: root/drivers/ide/setup-pci.c
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Diffstat (limited to 'drivers/ide/setup-pci.c')
-rw-r--r--drivers/ide/setup-pci.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index fa645fc41b86..79e3244691ec 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -568,13 +568,11 @@ int ide_pci_init_one(struct pci_dev *dev, const struct ide_port_info *d,
568 goto out; 568 goto out;
569 569
570 /* fixup IRQ */ 570 /* fixup IRQ */
571 hw[1].irq = hw[0].irq = ret; 571 if (ide_pci_is_in_compatibility_mode(dev)) {
572
573 if ((ret == 0 && (d->host_flags & IDE_HFLAG_LEGACY_IRQS)) ||
574 (d->host_flags & IDE_HFLAG_FORCE_LEGACY_IRQS)) {
575 hw[0].irq = pci_get_legacy_ide_irq(dev, 0); 572 hw[0].irq = pci_get_legacy_ide_irq(dev, 0);
576 hw[1].irq = pci_get_legacy_ide_irq(dev, 1); 573 hw[1].irq = pci_get_legacy_ide_irq(dev, 1);
577 } 574 } else
575 hw[1].irq = hw[0].irq = ret;
578 576
579 ret = ide_host_register(host, d, hws); 577 ret = ide_host_register(host, d, hws);
580 if (ret) 578 if (ret)
@@ -625,13 +623,11 @@ int ide_pci_init_two(struct pci_dev *dev1, struct pci_dev *dev2,
625 goto out; 623 goto out;
626 624
627 /* fixup IRQ */ 625 /* fixup IRQ */
628 hw[i*2 + 1].irq = hw[i*2].irq = ret; 626 if (ide_pci_is_in_compatibility_mode(pdev[i])) {
629
630 if ((ret == 0 && (d->host_flags & IDE_HFLAG_LEGACY_IRQS)) ||
631 (d->host_flags & IDE_HFLAG_FORCE_LEGACY_IRQS)) {
632 hw[i*2].irq = pci_get_legacy_ide_irq(pdev[i], 0); 627 hw[i*2].irq = pci_get_legacy_ide_irq(pdev[i], 0);
633 hw[i*2 + 1].irq = pci_get_legacy_ide_irq(pdev[i], 1); 628 hw[i*2 + 1].irq = pci_get_legacy_ide_irq(pdev[i], 1);
634 } 629 } else
630 hw[i*2 + 1].irq = hw[i*2].irq = ret;
635 } 631 }
636 632
637 ret = ide_host_register(host, d, hws); 633 ret = ide_host_register(host, d, hws);