* [PATCH 2/2] PM / devfreq: make devfreq_class static
@ 2012-10-15 14:15 Nishanth Menon
0 siblings, 0 replies; only message in thread
From: Nishanth Menon @ 2012-10-15 14:15 UTC (permalink / raw)
To: linux-pm
Cc: Nishanth Menon, MyungJoo Ham, Kyungmin Park, Rafael J. Wysocki,
Kevin Hilman, linux-kernel
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?
Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Kevin Hilman <khilman@ti.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Nishanth Menon <nm@ti.com>
---
drivers/devfreq/devfreq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 9f562ae..964e08d 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -27,7 +27,7 @@
#include <linux/hrtimer.h>
#include "governor.h"
-struct class *devfreq_class;
+static struct class *devfreq_class;
/*
* devfreq_work periodically monitors every registered device.
--
1.7.9.5
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