diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 00a6da2..ed3d218 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -322,10 +322,10 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
 		resource->res.data.extended_irq.polarity =
 		    link->irq.polarity;
 		if (link->irq.triggering == ACPI_EDGE_SENSITIVE)
-			resource->res.data.irq.shareable =
+			resource->res.data.extended_irq.shareable =
 			    ACPI_EXCLUSIVE;
 		else
-			resource->res.data.irq.shareable = ACPI_SHARED;
+			resource->res.data.extended_irq.shareable = ACPI_SHARED;
 		resource->res.data.extended_irq.interrupt_count = 1;
 		resource->res.data.extended_irq.interrupts[0] = irq;
 		/* ignore resource_source, it's optional */