From: Dirk Brandewie <[email protected]> There is an additional reference added to the driver in cpufreq_add_dev() that is removed in__cpufreq_governor() if the driver implements target(). Remove the last reference when the driver implements setpolicy()
Signed-off-by: Dirk Brandewie <[email protected]> --- drivers/cpufreq/cpufreq.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 622e282..d17477b 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -1049,6 +1049,9 @@ static int __cpufreq_remove_dev(struct device *dev, struct subsys_interface *sif if (cpufreq_driver->target) __cpufreq_governor(data, CPUFREQ_GOV_STOP); + if (cpufreq_driver->setpolicy) + cpufreq_cpu_put(data); + #ifdef CONFIG_HOTPLUG_CPU if (!cpufreq_driver->setpolicy) strncpy(per_cpu(cpufreq_cpu_governor, cpu), -- 1.7.7.6 -- 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/
