Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h
index 7c4b8e2..1ebb88e 100644
--- a/include/linux/pci-ats.h
+++ b/include/linux/pci-ats.h
@@ -40,6 +40,7 @@
void pci_restore_pasid_state(struct pci_dev *pdev);
int pci_pasid_features(struct pci_dev *pdev);
int pci_max_pasids(struct pci_dev *pdev);
+int pci_prg_resp_pasid_required(struct pci_dev *pdev);
#else /* CONFIG_PCI_PASID */
@@ -66,6 +67,10 @@
return -EINVAL;
}
+static inline int pci_prg_resp_pasid_required(struct pci_dev *pdev)
+{
+ return 0;
+}
#endif /* CONFIG_PCI_PASID */