From: Pushkar Jambhlekar <pushkar.iit@gmail.com>
Date: Thu, 11 May 2017 05:01:24 +0000 (+0530)
Subject: PM / hibernate: Declare variables as static
X-Git-Tag: v4.12-rc3~29^2^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0bae5fd3330be0517fba697e6b228601d421fade;p=platform%2Fkernel%2Flinux-exynos.git

PM / hibernate: Declare variables as static

Fixing sparse warnings: 'symbol not declared. Should it be static?'

Signed-off-by: Pushkar Jambhlekar <pushkar.iit@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index d79a38de425a..a628cccafa4a 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -1422,7 +1422,7 @@ static unsigned int nr_meta_pages;
  * Numbers of normal and highmem page frames allocated for hibernation image
  * before suspending devices.
  */
-unsigned int alloc_normal, alloc_highmem;
+static unsigned int alloc_normal, alloc_highmem;
 /*
  * Memory bitmap used for marking saveable pages (during hibernation) or
  * hibernation image pages (during restore)