From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Fri, 18 Dec 2009 16:31:38 +0000 (+0000)
Subject: ARM: make_coherent: avoid recalculating the pfn for the modified page
X-Git-Tag: v2.6.34-rc1~241^2~4^9~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ed42acaef1a9d51631a31b55e9ed52d400430492;p=pandora-kernel.git

ARM: make_coherent: avoid recalculating the pfn for the modified page

We already know the pfn for the page to be modified in make_coherent,
so let's stop recalculating it unnecessarily.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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