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PM / devfreq: make devfreq_class static

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devfreq_class is used internally by devfreq and has no
need to be globally available.

This also fixes the following sparse warning:
drivers/devfreq/devfreq.c:30:14: warning: symbol 'devfreq_class' was not declared. Should it be static?

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Nishanth Menon 2012-10-26 01:50:53 +02:00 committed by Rafael J. Wysocki
parent 12e26265e6
commit 1a1357ea17
1 changed files with 1 additions and 1 deletions
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2
drivers/devfreq/devfreq.c
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@ -27,7 +27,7 @@
#include <linux/hrtimer.h>
#include "governor.h"
struct class *devfreq_class;
static struct class *devfreq_class;
/*
* devfreq core provides delayed work based load monitoring helper