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-rw-r--r--drivers/pci/pci.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index d881fde8bb82..c4f4a1e6ea28 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -171,6 +171,8 @@ enum pci_bar_type {
extern int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
struct resource *res, unsigned int reg);
+extern int pci_resource_bar(struct pci_dev *dev, int resno,
+ enum pci_bar_type *type);
extern void pci_enable_ari(struct pci_dev *dev);
/**
* pci_ari_enabled - query ARI forwarding status