MIPS: add dummy pci_load_of_ranges

The pci_load_of_ranges function is only available if
CONFIG_OF is selected. If the function is used without
CONFIG_OF being enabled it will cause a build error.

Add a dummy inline function to avoid this.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/4911/
Signed-off-by: John Crispin <blogic@openwrt.org>

diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index d69ea743272bfc7cac4e559b1f93b4dc6caa5ad5..630645ea5d92ac882fac5528ce79f54df5a381f9 100644 (file)
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h
@@ -144,8 +144,13 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
 
 extern char * (*pcibios_plat_setup)(char *str);
 
+#ifdef CONFIG_OF
 /* this function parses memory ranges from a device node */
 extern void pci_load_of_ranges(struct pci_controller *hose,
                               struct device_node *node);
+#else
+static inline void pci_load_of_ranges(struct pci_controller *hose,
+                                     struct device_node *node) {}
+#endif
 
 #endif /* _ASM_PCI_H */