1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index aae4806f0603..7989f521b801 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -562,6 +562,9 @@ void ide_pci_setup_ports(struct pci_dev *dev, ide_pci_device_t *d, int pciirq, a
                 if ((d->host_flags & IDE_HFLAG_NO_DMA) == 0)
                         ide_hwif_setup_dma(dev, d, hwif);
 
+                if ((d->host_flags & IDE_HFLAG_LEGACY_IRQS) && hwif->irq == 0)
+                        hwif->irq = port ? 15 : 14;
+
                 hwif->host_flags = d->host_flags;
                 hwif->pio_mask = d->pio_mask;