Messages in this thread |  | | Date | Thu, 7 Feb 2013 16:13:38 +0530 | Subject | Re: [PATCH 3/5] cpufreq: Do not track governor name for scaling drivers with internal governors. | From | Viresh Kumar <> |
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On Wed, Feb 6, 2013 at 10:32 PM, <dirk.brandewie@gmail.com> wrote: > From: Dirk Brandewie <dirk.brandewie@gmail.com> > > Scaling drivers that implement internal governors do not have governor > structures assocaited with them. Only track the name of the governor > associated with the CPU if the driver does not implement > cpufreq_driver.setpolicy() > > Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> > Acked-by: Viresh Kumar <viresh.kumar@linaro.org> > --- > drivers/cpufreq/cpufreq.c | 4 +++- > 1 files changed, 3 insertions(+), 1 deletions(-) > > diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c > index 0ba0344..e772053 100644 > --- a/drivers/cpufreq/cpufreq.c > +++ b/drivers/cpufreq/cpufreq.c > @@ -1049,7 +1049,9 @@ static int __cpufreq_remove_dev(struct device *dev, struct subsys_interface *sif > __cpufreq_governor(data, CPUFREQ_GOV_STOP); > > #ifdef CONFIG_HOTPLUG_CPU > - strncpy(per_cpu(cpufreq_cpu_governor, cpu), data->governor->name, > + if (!cpufreq_driver->setpolicy) > + strncpy(per_cpu(cpufreq_cpu_governor, cpu), > + data->governor->name, > CPUFREQ_NAME_LEN);
While applying this patch in my repo, i have merged above two lines into a single line.
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