哈哈 加你Gtalk On Sun, Jan 1, 2012 at 10:09 PM, Fei Zhao <[email protected]> wrote:
> 是的 > 在 2011-12-31 下午3:19，"Leng XueDong" <[email protected]>写道： > > > > > you Chinese? > > > > On Dec 31, 2011 2:44 PM, "Fei Zhao" <[email protected]> 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 using sleep in brightness_set? > >> > >> > >> Thanks! > >> > >> -- > >> unsubscribe: [email protected] > >> website: http://groups.google.com/group/android-kernel > > > > -- > > unsubscribe: [email protected] > > website: http://groups.google.com/group/android-kernel > > -- > unsubscribe: [email protected] > website: http://groups.google.com/group/android-kernel > -- unsubscribe: [email protected] website: http://groups.google.com/group/android-kernel
