On 2017년 01월 23일 11:19, MyungJoo Ham wrote:
>> if (!dev || !profile || !governor_name) {
>> @@ -568,7 +569,8 @@ struct devfreq *devfreq_add_device(struct device *dev,
>> mutex_lock(&devfreq->lock);
>> }
>>
>> - dev_set_name(&devfreq->dev, "%s", dev_name(dev));
>> + dev_set_name(&devfreq->dev, "devfreq%lu",
>> + (unsigned long)atomic_inc_return(&devfreq_no));
>
> Do you have any specific reason to use "unsigned long" here?
> (atomic_t has 32bit int).
There is no any reason. I'll change to use the integer value as following:
dev_set_name(&devfreq->dev, "devfreq%d",
atomic_inc_return(&devfreq_no));
>
>> err = device_register(&devfreq->dev);
>> if (err) {
>> mutex_unlock(&devfreq->lock);
>> --
>> 1.9.1
--
Best Regards,
Chanwoo Choi
S/W R&D Center
Samsung Electronics
