linux-kernel - RE: [PATCH 03/44] cpufreq: exynos: call cpufreq_frequency_table_put

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-id: <15fd01ce9c5e$42670630$c7351290$@org>
Date:	Mon, 19 Aug 2013 06:59:49 +0900
From:	Kukjin Kim <kgene@...nel.org>
To:	'amit daniel kachhap' <amit.daniel@...sung.com>,
	'Viresh Kumar' <viresh.kumar@...aro.org>
Cc:	"'Rafael J. Wysocki'" <rjw@...k.pl>,
	linaro-kernel@...ts.linaro.org, patches@...aro.org,
	cpufreq@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: RE: [PATCH 03/44] cpufreq: exynos: call
 cpufreq_frequency_table_put_attr()

amit daniel kachhap wrote:
> 
> On Sat, Aug 10, 2013 at 12:13 PM, Viresh Kumar <viresh.kumar@...aro.org>
> wrote:
> > Drivers which have an exit path must call
> cpufreq_frequency_table_put_attr() if
> > they have called cpufreq_frequency_table_get_attr() in their init path.
> >
> > This driver was missing this part and is fixed with this patch.
> >
> > Cc: Kukjin Kim <kgene.kim@...sung.com>

Acked-by: Kukjin Kim <kgene.kim@...sung.com>

Thanks,
Kukjin

> > Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
> The changes looks fine, please free to add
> Acked-By: Amit Daniel Kachhap <amit.daniel@...sung.com>
> 
> Thanks.
> Amit Daniel
> 
> 
> > ---
> >  drivers/cpufreq/exynos5440-cpufreq.c | 6 ++++++
> >  1 file changed, 6 insertions(+)
> >
> > diff --git a/drivers/cpufreq/exynos5440-cpufreq.c
> b/drivers/cpufreq/exynos5440-cpufreq.c
> > index 1ac93e0..b9dfc91 100644
> > --- a/drivers/cpufreq/exynos5440-cpufreq.c
> > +++ b/drivers/cpufreq/exynos5440-cpufreq.c
> > @@ -336,12 +336,18 @@ static int exynos_cpufreq_cpu_init(struct
> cpufreq_policy *policy)
> >         return 0;
> >  }
> >
> > +static int exynos_cpufreq_cpu_init(struct cpufreq_policy *policy)
> > +{
> > +       cpufreq_frequency_table_put_attr(policy->cpu);
> > +}
> > +
> >  static struct cpufreq_driver exynos_driver = {
> >         .flags          = CPUFREQ_STICKY,
> >         .verify         = exynos_verify_speed,
> >         .target         = exynos_target,
> >         .get            = exynos_getspeed,
> >         .init           = exynos_cpufreq_cpu_init,
> > +       .exit           = exynos_cpufreq_cpu_exit,
> >         .name           = CPUFREQ_NAME,
> >  };
> >
> > --
> > 1.7.12.rc2.18.g61b472e
> >
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-pm" in
> > the body of a message to majordomo@...r.kernel.org
> > More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 
> On Sat, Aug 10, 2013 at 12:13 PM, Viresh Kumar <viresh.kumar@...aro.org>
> wrote:
> > Drivers which have an exit path must call
> cpufreq_frequency_table_put_attr() if
> > they have called cpufreq_frequency_table_get_attr() in their init path.
> >
> > This driver was missing this part and is fixed with this patch.
> >
> > Cc: Kukjin Kim <kgene.kim@...sung.com>
> > Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
> > ---
> >  drivers/cpufreq/exynos5440-cpufreq.c | 6 ++++++
> >  1 file changed, 6 insertions(+)
> >
> > diff --git a/drivers/cpufreq/exynos5440-cpufreq.c
> b/drivers/cpufreq/exynos5440-cpufreq.c
> > index 1ac93e0..b9dfc91 100644
> > --- a/drivers/cpufreq/exynos5440-cpufreq.c
> > +++ b/drivers/cpufreq/exynos5440-cpufreq.c
> > @@ -336,12 +336,18 @@ static int exynos_cpufreq_cpu_init(struct
> cpufreq_policy *policy)
> >         return 0;
> >  }
> >
> > +static int exynos_cpufreq_cpu_init(struct cpufreq_policy *policy)
> > +{
> > +       cpufreq_frequency_table_put_attr(policy->cpu);
> > +}
> > +
> >  static struct cpufreq_driver exynos_driver = {
> >         .flags          = CPUFREQ_STICKY,
> >         .verify         = exynos_verify_speed,
> >         .target         = exynos_target,
> >         .get            = exynos_getspeed,
> >         .init           = exynos_cpufreq_cpu_init,
> > +       .exit           = exynos_cpufreq_cpu_exit,
> >         .name           = CPUFREQ_NAME,
> >  };
> >
> > --
> > 1.7.12.rc2.18.g61b472e

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/