So we can avoid the ugly #ifdef in some drivers.
Signed-off-by: Kevin Hao <haokexin@xxxxxxxxx>
---
include/linux/pci.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 8323cbf93913..421eb6a9e600 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1863,6 +1863,8 @@ static inline void pci_set_of_node(struct pci_dev *dev) { }
static inline void pci_release_of_node(struct pci_dev *dev) { }
static inline void pci_set_bus_of_node(struct pci_bus *bus) { }
static inline void pci_release_bus_of_node(struct pci_bus *bus) { }
+static inline struct device_node *
+pci_device_to_OF_node(const struct pci_dev *pdev) { return NULL; }
#endif /* CONFIG_OF */
#ifdef CONFIG_EEH
--
1.9.3
--
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