From d3cd451dfb579367b4c5968256b3d8342dd0b0e8 Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Fri, 3 Apr 2015 11:25:39 +0100
Subject: [PATCH] ARM: cache-v7: optimise branches in v7_flush_cache_louis

Optimise the branches such that for the majority of unaffected devices,
we avoid needing to execute the errata work-around code path by
branching to start_flush_levels early.

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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