哈哈 加你Gtalk
On Sun, Jan 1, 2012 at 10:09 PM, Fei Zhao wrote:
> 是的
> 在 2011-12-31 下午3:19，"Leng XueDong" 写道：
>
> >
> > you Chinese?
> >
> > On Dec 31, 2011 2:44 PM, "Fei Zhao" wrote:
> >>
> >> Hi All:
> >>
> >> When I read leds-class.txt, it says that" Must not sleep, use a
> >> workqueue if nee
是的
在 2011-12-31 下午3:19，"Leng XueDong" 写道：
>
> you Chinese?
>
> On Dec 31, 2011 2:44 PM, "Fei Zhao" wrote:
>>
>> Hi All:
>>
>> When I read leds-class.txt, it says that" Must not sleep, use a
>> workqueue if needed " about void (*brightness_set)(struct led_classdev
>> *led_cdev, enum led_brightnes
