diff options
| -rw-r--r-- | drivers/pci/ats.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c index 982b46f0a54d..b6f064c885c3 100644 --- a/drivers/pci/ats.c +++ b/drivers/pci/ats.c @@ -424,11 +424,12 @@ void pci_restore_pasid_state(struct pci_dev *pdev) int pci_pasid_features(struct pci_dev *pdev) { u16 supported; - int pasid = pdev->pasid_cap; + int pasid; if (pdev->is_virtfn) pdev = pci_physfn(pdev); + pasid = pdev->pasid_cap; if (!pasid) return -EINVAL; @@ -451,11 +452,12 @@ int pci_pasid_features(struct pci_dev *pdev) int pci_max_pasids(struct pci_dev *pdev) { u16 supported; - int pasid = pdev->pasid_cap; + int pasid; if (pdev->is_virtfn) pdev = pci_physfn(pdev); + pasid = pdev->pasid_cap; if (!pasid) return -EINVAL; |