I think that this is a question for the android-porting mailing list.
Android-developers is for people having questions related to
developing applications with the SDK.
Thanks,
JBQ
2008/11/18 伊泽 <[EMAIL PROTECTED]>:
> hello all
>
> When driver register rtc_alarm_interface by class_interface_register
> (),it wil call below code:
> ====
> if (class_intf->add_dev) {
> list_for_each_entry(dev, &parent->devices, node)
> class_intf->add_dev(dev, class_intf);
> }
> ====
> Then rtc_alarm_add_device() will add at least one device to the
> interface.But in rtc_alarm_add_device() driver do device specific
> thing such as misc_register().
>
> Though alarm_rtc_dev has value when exit the function the first time,
> the latter call will just return -EBUSY ,i think this is not a good
> design.
>
> Thanks
>
> Hamody
>
> ============
> 自由之精神，独立之人格
> ============
>
> >
>
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