Don't pass Reloc::Model to places that already have it. NFC.

llvm-svn: 274022
diff --git a/llvm/lib/Target/ARM/ARMInstrInfo.h b/llvm/lib/Target/ARM/ARMInstrInfo.h
index 90f34ea..4b1b709 100644
--- a/llvm/lib/Target/ARM/ARMInstrInfo.h
+++ b/llvm/lib/Target/ARM/ARMInstrInfo.h
@@ -39,8 +39,7 @@
   const ARMRegisterInfo &getRegisterInfo() const override { return RI; }
 
 private:
-  void expandLoadStackGuard(MachineBasicBlock::iterator MI,
-                            Reloc::Model RM) const override;
+  void expandLoadStackGuard(MachineBasicBlock::iterator MI) const override;
 };
 
 }