linux-kernel - [PATCH 10/15] cpufreq: s3c24xx: initialize .owner field with THIS

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Message-Id: <08ebac0313328bb7f9701417920e6668861d98be.1375279948.git.viresh.kumar@linaro.org>
Date:	Wed, 31 Jul 2013 19:49:19 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	rjw@...k.pl
Cc:	linaro-kernel@...ts.linaro.org, patches@...aro.org,
	cpufreq@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org, arnd.bergmann@...aro.org,
	Viresh Kumar <viresh.kumar@...aro.org>,
	Kukjin Kim <kgene.kim@...sung.com>
Subject: [PATCH 10/15] cpufreq: s3c24xx: initialize .owner field with THIS_MODULE

CPUFreq core does following at multiple places:
module_{get|put}(cpufreq_driver->owner)).

This is done to make sure module doesn't get unloaded if it is currently in use.
This will work only if the .owner field of cpufreq driver is initialized with a
valid pointer.

This field wasn't initialized for this driver, lets initialize it with
THIS_MODULE.

Cc: Kukjin Kim <kgene.kim@...sung.com>
Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 drivers/cpufreq/s3c24xx-cpufreq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c
index 87781eb..c5a46cc 100644
--- a/drivers/cpufreq/s3c24xx-cpufreq.c
+++ b/drivers/cpufreq/s3c24xx-cpufreq.c
@@ -479,6 +479,7 @@ static struct cpufreq_driver s3c24xx_driver = {
 	.init		= s3c_cpufreq_init,
 	.suspend	= s3c_cpufreq_suspend,
 	.resume		= s3c_cpufreq_resume,
+	.owner		= THIS_MODULE,
 	.name		= "s3c24xx",
 };
 
-- 
1.7.12.rc2.18.g61b472e

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