Hi,

Georgi Djakov <georgi.djakov@linaro.org> writes:
>>>>>> Sandeep Maheswaram <sanm@codeaurora.org> writes:
>>>>>>> +static int dwc3_qcom_interconnect_init(struct dwc3_qcom *qcom)
>>>>>>> +{
>>>>>>> +	struct device *dev = qcom->dev;
>>>>>>> +	int ret;
>>>>>>> +
>>>>>>> +	if (!device_is_bound(&qcom->dwc3->dev))
>>>>>>> +		return -EPROBE_DEFER;
>>>>>>
>>>>>> this breaks allmodconfig. I'm dropping this series from my queue for
>>>>>> this merge window.
>>>>>
>>>>> Sorry, I meant this patch ;-)
>>>>
>>>> I guess that's due to INTERCONNECT being a module. There is currently a
>>>
>>> I believe it's because of this:
>>> ERROR: modpost: "device_is_bound" [drivers/usb/dwc3/dwc3-qcom.ko] undefined!
>>>
>>>> discussion about this  with Viresh and Georgi in response to another
>>>> automated build failure. Viresh suggests changing CONFIG_INTERCONNECT
>>>> from tristate to bool, which seems sensible to me given that interconnect
>>>> is a core subsystem.
>>>
>>> The problem you are talking about would arise when INTERCONNECT=m and
>>> USB_DWC3_QCOM=y and it definitely exists here and could be triggered with
>>> randconfig build. So i suggest to squash also the diff below.
>>>
>>> Thanks,
>>> Georgi
>>>
>>> ---8<---
>>> diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig
>>> index 206caa0ea1c6..6661788b1a76 100644
>>> --- a/drivers/usb/dwc3/Kconfig
>>> +++ b/drivers/usb/dwc3/Kconfig
>>> @@ -129,6 +129,7 @@ config USB_DWC3_QCOM
>>>  	tristate "Qualcomm Platform"
>>>  	depends on ARCH_QCOM || COMPILE_TEST
>>>  	depends on EXTCON || !EXTCON
>>> +	depends on INTERCONNECT || !INTERCONNECT
>> 
>> I would prefer to see a patch adding EXPORT_SYMBOL_GPL() to device_is_bound()
>
> Agree, but just to clarify, that these are two separate issues that need to
> be fixed. The device_is_bound() is the first one and USB_DWC3_QCOM=y combined
> with INTERCONNECT=m is the second one.

If INTERCONNECT=m, QCOM3 shouldn't be y. I think the following is
enough:

	depends on INTERCONNECT=y || INTERCONNECT=USB_DWC3_QCOM

-- 
balbi