[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/include/asm-mips/cacheops.h b/include/asm-mips/cacheops.h
index c4a1ec3..df7f2de 100644
--- a/include/asm-mips/cacheops.h
+++ b/include/asm-mips/cacheops.h
@@ -20,7 +20,11 @@
 #define Index_Load_Tag_D	0x05
 #define Index_Store_Tag_I	0x08
 #define Index_Store_Tag_D	0x09
+#if defined(CONFIG_CPU_LOONGSON2)
+#define Hit_Invalidate_I    	0x00
+#else
 #define Hit_Invalidate_I	0x10
+#endif
 #define Hit_Invalidate_D	0x11
 #define Hit_Writeback_Inv_D	0x15