Merge remote-tracking branches 'asoc/topic/adau' and 'asoc/topic/adsp' into asoc...

[karo-tx-linux.git] / drivers / iommu / dmar.c

diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c
index f445c10df8dfd2beb53b8fb4628d7094d0e17b5a..39f8b717fe8482f6e757bc7f9064187923b90cca 100644 (file)
--- a/drivers/iommu/dmar.c
+++ b/drivers/iommu/dmar.c
@@ -152,7 +152,8 @@ dmar_alloc_pci_notify_info(struct pci_dev *dev, unsigned long event)
        info->seg = pci_domain_nr(dev->bus);
        info->level = level;
        if (event == BUS_NOTIFY_ADD_DEVICE) {
-               for (tmp = dev, level--; tmp; tmp = tmp->bus->self) {
+               for (tmp = dev; tmp; tmp = tmp->bus->self) {
+                       level--;
                        info->path[level].device = PCI_SLOT(tmp->devfn);
                        info->path[level].function = PCI_FUNC(tmp->devfn);
                        if (pci_is_root_bus(tmp->bus))