From: Liu Ping Fan <kernelfans@gmail.com>
Date: Thu, 21 Nov 2013 02:17:54 +0000 (+0800)
Subject: powerpc/mm: use macro PGTABLE_EADDR_SIZE instead of digital
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~60^2~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a4e58bc693f04aa650219784e5e339e0db6b902;p=pandora-kernel.git

powerpc/mm: use macro PGTABLE_EADDR_SIZE instead of digital

In case of extending the eaddr in future, use this macro
PGTABLE_EADDR_SIZE to ease the maintenance of the code.

Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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