powerpc/mm: use macro PGTABLE_EADDR_SIZE instead of digital
authorLiu Ping Fan <kernelfans@gmail.com>
Thu, 21 Nov 2013 02:17:54 +0000 (10:17 +0800)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 30 Apr 2014 22:26:39 +0000 (08:26 +1000)
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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