From: LEROY Christophe <christophe.leroy@c-s.fr>
Date: Fri, 29 Aug 2014 09:14:38 +0000 (+0200)
Subject: powerpc/8xx: Optimize verification in FixupDAR
X-Git-Tag: fixes-against-v3.18-rc2~117^2~22^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41cacac63c98803e9fbb054db0b74f92a8c082e4;p=pandora-kernel.git

powerpc/8xx: Optimize verification in FixupDAR

By XORing the upper part of the instruction code, we get a value that can
directly be verified with the second test and we can remove the first test.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <scottwood@freescale.com>
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