Make the EDis tables const.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150304 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/MBlaze/Disassembler/MBlazeDisassembler.cpp b/lib/Target/MBlaze/Disassembler/MBlazeDisassembler.cpp
index 269219a..93563f6 100644
--- a/lib/Target/MBlaze/Disassembler/MBlazeDisassembler.cpp
+++ b/lib/Target/MBlaze/Disassembler/MBlazeDisassembler.cpp
@@ -492,7 +492,7 @@
   }
 }
 
-EDInstInfo *MBlazeDisassembler::getEDInfo() const {
+const EDInstInfo *MBlazeDisassembler::getEDInfo() const {
   return instInfoMBlaze;
 }