Re: [PATCH v12 2/4] gadget: Support for the usb charger framework

Felipe Balbi
2016-06-21T12:31:49Z

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Hi,

Baolin Wang <baolin.wang@linaro.org> writes:
>> Baolin Wang <baolin.wang@linaro.org> writes:
>>>> Can't you just tie a charger to a UDC and avoid the charger class
>>>> completely?
>>>
>>> Yeah, I also hope so. But we really want something to manage the
>>> charger devices, do you have any good suggestion to avoid the 'class'
>>> but also can manage the charger devices?
>>
>> manage in what way? It seems to me that they don't need to be real
>> devices, just a handle as part of struct usb_gadget, no?
>
> Although charger device is not one real hardware device, we also use
> one 'struct device' to describe it in charger.c file. So we should
> manage the 'struct device' with one proper way.

that's fine, but why do you think they need a struct device to start with?

--
balbi

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