From c8e861a531b0199dc6ef9e402e29c474dfa507ce Mon Sep 17 00:00:00 2001
From: Fabian Frederick <fabf@skynet.be>
Date: Wed, 4 Jun 2014 16:07:51 -0700
Subject: [PATCH] mm/memory_hotplug.c: use PFN_DOWN()

Replace ((x) >> PAGE_SHIFT) with the pfn macro.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
Reading git-format-patch failed