1 files changed, 2 insertions, 1 deletions

diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 60b45e79f08..15c7c670da3 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -562,7 +562,8 @@ pcibios_enable_device (struct pci_dev *dev, int mask)
 void
 pcibios_disable_device (struct pci_dev *dev)
 {
-        acpi_pci_irq_disable(dev);
+        if (dev->is_enabled)
+                acpi_pci_irq_disable(dev);
 }
 
 void