From: Paul Mundt <lethal@linux-sh.org>
Date: Mon, 27 Jul 2009 11:53:22 +0000 (+0900)
Subject: sh: wire up clear_user_highpage() for sh4, convert sh7705.
X-Git-Tag: v2.6.32-rc1~640^2~86
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dfff0fa65ab15db45acd64b3189787d37ab163cd;p=pandora-kernel.git

sh: wire up clear_user_highpage() for sh4, convert sh7705.

This wires up clear_user_highpage() on SH-4 and subsequently converts the
SH7705 32kB cache mode over to using it. Now that the SH-4 implementation
handles all of the dcache purging directly in the aliasing case, there is
no need to do this in the default clear_page() implementation.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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