android-kernel@googlegroups.com
Date: Sun, 1 Jan 2012 22:12:17
To:
Reply-To: android-kernel@googlegroups.com
Subject: Re: [android-kernel] why it says "Must not sleep," about
brightness_set in leds-class.txt
哈哈 加你Gtalk
On Sun, Jan 1, 2012 at 10:09 PM, Fei Zhao wrote:
> 是的
> 在
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
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_brightness brightness);.
>
> Why it says that?What's happened if
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_brightness brightness);.
Why it says that?What's happened if using sleep in brightness_set?
Thanks!
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