[MIPS] define Hit_Invalidate_I to Index_Invalidate_I for loongson2

Signed-off-by: Fuxin Zhang <zhangfx@lemote.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile
index 1a484e4..91ed1eb 100644
--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
@@ -8,6 +8,7 @@
 obj-y			+= iomap.o
 obj-$(CONFIG_PCI)	+= iomap-pci.o
 
+obj-$(CONFIG_CPU_LOONGSON2)	+= dump_tlb.o
 obj-$(CONFIG_CPU_MIPS32)	+= dump_tlb.o
 obj-$(CONFIG_CPU_MIPS64)	+= dump_tlb.o
 obj-$(CONFIG_CPU_NEVADA)	+= dump_tlb.o