From: Will Deacon <will.deacon@arm.com>
Date: Fri, 20 Jan 2012 11:10:18 +0000 (+0100)
Subject: ARM: 7296/1: proc-v7.S: remove HARVARD_CACHE preprocessor guards
X-Git-Tag: v3.3-rc2~18^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=612539e81f655f6ac73c7af1da8701c1ee618aee;p=pandora-kernel.git

ARM: 7296/1: proc-v7.S: remove HARVARD_CACHE preprocessor guards

On v7, we use the same cache maintenance instructions for data lines
as for unified lines. This was not the case for v6, where HARVARD_CACHE
was defined to indicate the L1 cache topology.

This patch removes the erroneous compile-time check for HARVARD_CACHE in
proc-v7.S, ensuring that we perform I-side invalidation at boot.

Reported-and-Acked-by: Shawn Guo <shawn.guo@linaro.org>

Cc: stable <stable@vger.kernel.org>
Acked-by: Catalin Marinas <Catalin.Marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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