Hi,
2011年10月12日14:29 Tomoya MORINAGA <tomoya-linux@xxxxxxxxxxxxxxxxxx>:
> Hi, Stephen
>
> (2011/10/12 13:24), Stephen Rothwell wrote:
>>
>> Just try building gpio-pch and gpio-ml-ioh as modules ...
>> irq_setup_generic_chip() does not have an EXPORT_SYMBOL (and didn't in
>> v3.0 either).
>>
>
> Your report looks like the same as ours.
> In our develop environment,
> build becomes success only gpio-pch/gpio-ml-ioh is integrated as built-in.
> In case of integrated as modules, build becomes failure.
>
> I understood this behavior is specification/limitation of GPIO interrupt
> function.
> Is it true ?
>
This is a problem of generic-chip.
I created the patch and contributed the point to LKML.
He forgot to put you into CC, sorry.
Please check LKML for subject of "[PATCH] irq: Add EXPORT_SYMBOL to
function of irq generic-chip".
Best regards,
Nobuhiro
--
Nobuhiro Iwamatsu
iwamatsu at {nigauri.org / debian.org}
GPG ID: 40AD1FA6
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