linux-kernel - [PATCH] cpuidle: add missing header include

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Message-id: <001401cdb332$93ffe450$bbffacf0$%han@samsung.com>
Date:	Fri, 26 Oct 2012 13:30:07 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	"'Rafael J. Wysocki'" <rafael.j.wysocki@...el.com>
Cc:	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
	'Daniel Lezcano' <daniel.lezcano@...aro.org>,
	'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH] cpuidle: add missing header include

This patch adds missing device.h header to fix build warnings as below:

drivers/cpuidle/cpuidle.h:26:41: warning: 'struct device' declared inside parameter list [enabled by default]
drivers/cpuidle/cpuidle.h:26:41: warning: its scope is only this definition or declaration, which is probably not what you want
[enabled by default]
drivers/cpuidle/cpuidle.h:27:45: warning: 'struct device' declared inside parameter list [enabled by default]
In file included from drivers/cpuidle/driver.c:15:0:
drivers/cpuidle/cpuidle.h:26:41: warning: 'struct device' declared inside parameter list [enabled by default]
drivers/cpuidle/cpuidle.h:26:41: warning: its scope is only this definition or declaration, which is probably not what you want
[enabled by default]
drivers/cpuidle/cpuidle.h:27:45: warning: 'struct device' declared inside parameter list [enabled by default]

This build warning is introduced by commit efeca1b
"cpuidle / sysfs: change function parameter".

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
Cc: Daniel Lezcano <daniel.lezcano@...aro.org>
---
 drivers/cpuidle/cpuidle.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/cpuidle/cpuidle.h b/drivers/cpuidle/cpuidle.h
index a5bbd1c..2120d9e 100644
--- a/drivers/cpuidle/cpuidle.h
+++ b/drivers/cpuidle/cpuidle.h
@@ -5,6 +5,8 @@
 #ifndef __DRIVER_CPUIDLE_H
 #define __DRIVER_CPUIDLE_H
 
+#include <linux/device.h>
+
 /* For internal use only */
 extern struct cpuidle_governor *cpuidle_curr_governor;
 extern struct list_head cpuidle_governors;
-- 
1.7.1


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