From: Dirk Brandewie <dirk.brande...@gmail.com>
There is an additional reference added to the driver in
cpufreq_add_dev_policy() 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 <dirk.brande...@gmail.com>
---
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 a4fd51e..ec103bf 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1119,6 +1119,9 @@ 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);
+
kobj = &data->kobj;
cmp = &data->kobj_unregister;
unlock_policy_rwsem_write(cpu);
--
1.7.7.6
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