--- /dev/null
+--- a/arch/mips/cavium-octeon/Makefile
++++ b/arch/mips/cavium-octeon/Makefile
+@@ -18,5 +18,3 @@ obj-$(CONFIG_PCI) +=
+ obj-$(CONFIG_PCI) += pci.o
+ obj-$(CONFIG_PCI) += pcie.o
+ obj-$(CONFIG_PCI_MSI) += msi.o
+-
+-EXTRA_CFLAGS += -Werror