On Tue, Feb 5, 2013 at 11:54 PM, <[email protected]> wrote: > From: Dirk Brandewie <[email protected]> > > 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 <[email protected]> > --- > 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 d8daa4b..622e282 100644 > --- a/drivers/cpufreq/cpufreq.c > +++ b/drivers/cpufreq/cpufreq.c > @@ -1050,7 +1050,9 @@ 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);
Acked-by: Viresh Kumar <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
