From 0d147db0c127c561f8f9ead9f3c1ec38f89f1040 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sun, 26 Jun 2011 14:42:02 +0100
Subject: [PATCH] ARM: entry: data abort: avoid using r2 in abort helpers

This allows us to pass the pt_regs pointer in to these functions
ready for tail-calling the abort handler.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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