iommu/vt-d: Don't skip PCI devices when disabling IOTLB

Fix a simple typo when disabling IOTLB on PCI(e) devices.

Fixes: b16d0cb9 ("iommu/vt-d: Always enable PASID/PRI PCI capabilities before ATS")
Cc: stable@vger.kernel.org  # v4.4
Signed-off-by: NJeremy McNicoll <jmcnicol@redhat.com>
Reviewed-by: NAlex Williamson <alex.williamson@redhat.com>
Signed-off-by: NJoerg Roedel <jroedel@suse.de>

drivers/iommu/intel-iommu.c

@@ -1489,7 +1489,7 @@ static void iommu_disable_dev_iotlb(struct device_domain_info *info)
 {
 	struct pci_dev *pdev;
 
-	if (dev_is_pci(info->dev))
+	if (!dev_is_pci(info->dev))
 		return;
 
 	pdev = to_pci_dev(info->dev);