From b6cee17b7d5999ae5f9ea51643dc6ea6c3e4efd4 Mon Sep 17 00:00:00 2001
From: Max Filippov <jcmvbkbc@gmail.com>
Date: Mon, 22 Sep 2014 09:54:42 +0400
Subject: [PATCH] xtensa: nommu: don't build most of the cache flushing code

Most cache flushing code is only relevant for MMU. Don't build it for
nommu configuration.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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