From: Chen Gang <gang.chen.5i5j@gmail.com>
Date: Fri, 25 Apr 2014 00:44:59 +0000 (+0800)
Subject: PM / hibernate: use unsigned local variables in swsusp_show_speed()
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4881f603d7b82df2bc15efd2a272f973a3bf8df1;p=pandora-kernel.git

PM / hibernate: use unsigned local variables in swsusp_show_speed()

do_div() needs 'u64' type, or it reports warning. And negative number
is meaningless for "speed", so change all signed to unsigned within
swsusp_show_speed().

The related warning (with allmodconfig for unicore32):

    CC      kernel/power/hibernate.o
  kernel/power/hibernate.c: In function ‘swsusp_show_speed’:
  kernel/power/hibernate.c:237: warning: comparison of distinct pointer types lacks a cast

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
[rjw: Subject]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

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