From 5c729a115e4727fd71308e4d68846f64fa460ead Mon Sep 17 00:00:00 2001
From: Rusty Russell <rusty@rustcorp.com.au>
Date: Tue, 18 Mar 2014 20:13:03 +1030
Subject: [PATCH] powerpc: modules: skip r2 setup for ELFv2

ELFv2 doesn't need to set up r2 when calling a function.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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