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

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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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Chen Gang 2014-04-25 08:44:59 +08:00 • committed by Rafael J. Wysocki

parent d1db0eea85

commit 4881f603d7

1 changed files with 9 additions and 5 deletions

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kernel/power/hibernate.c

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