On Tue, Apr 28, 2009 at 18:08, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
> Kay Sievers wrote:
>> On Tue, Apr 28, 2009 at 17:51, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
>>
>>> before device_register==>device_initialize is called, kobj->ref is still 0.
>>>
>>> will get warn from
>>> if (!kobj->state_initialized)
>>
>> Initialize the device before you do anything with it. And call _put()
>> any time to get rid of ressources, which might have been allocated
>> before registering.
> so you mean don't call dev_set_name before device_register and let device_register or device_add take name param?
No. I meant:
device_initialize()
call put_device() any time you want to get rid of ressources of the device
device_set_name()
call put_device() any time you want to get rid of ressources of the device
device_register()
...
Kay
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