From: Sheng Yong <shengyong1@huawei.com>
Date: Tue, 14 Apr 2015 22:44:54 +0000 (-0700)
Subject: memory hotplug: use macro to switch between section and pfn
X-Git-Tag: omap-for-v4.1/fixes-rc1~151^2~73
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19c07d5e0414261bd7ec3d8419dd26f468ef69d9;p=pandora-kernel.git

memory hotplug: use macro to switch between section and pfn

Use macro section_nr_to_pfn() to switch between section and pfn, instead
of open-coding it.  No semantic changes.

Signed-off-by: Sheng Yong <shengyong1@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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