From: Rob Herring <rob.herring@calxeda.com>
Date: Sun, 18 Aug 2013 01:10:28 +0000 (-0500)
Subject: ARM: highbank: avoid L2 cache smc calls when PL310 is not present
X-Git-Tag: v3.12-rc1~75^2~3^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a56a5cf1f2ec895599eace0ac6eba1e4a489e4bf;p=pandora-kernel.git

ARM: highbank: avoid L2 cache smc calls when PL310 is not present

While Midway firmware handles L2 smc calls as nops, the custom smc calls
present a problem when running virtualized Midway guest. They aren't
needed so just avoid calling them.

In the process, cleanup the L2X0 ifdefs and use IS_ENABLED instead.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
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