From: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date: Mon, 10 Sep 2012 02:52:49 +0000 (+0000)
Subject: powerpc/mm: Simplify hpte_decode
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~10^2~38
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dcda287a9b26309ae43a091d0ecde16f8f61b4c0;p=pandora-kernel.git

powerpc/mm: Simplify hpte_decode

This patch simplify hpte_decode for easy switching of virtual address to
virtual page number in the later patch

Reviewed-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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