2012-06-20 04:50:59

by Stephen Rothwell

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Subject: linux-next: build failure after merge of the regulator tree

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Hi all,

After merging the regulator tree, today's linux-next build (x86_64
allmodconfig) failed like this:

ERROR: "devm_gpio_request_one" [drivers/regulator/lp872x.ko] undefined!

Caused by commit af8b5fc31099 ("regulator: add new regulator driver for
lp872x").

I have used the regulator tree from next-20120619 for today.
--
Cheers,
Stephen Rothwell [email protected]

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2012-06-20 04:56:04

by Axel Lin

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Subject: Re: linux-next: build failure after merge of the regulator tree

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2012/6/20 Stephen Rothwell <[email protected]>:
> Hi all,
>
> After merging the regulator tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> ERROR: "devm_gpio_request_one" [drivers/regulator/lp872x.ko] undefined!
>
> Caused by commit af8b5fc31099 ("regulator: add new regulator driver for
> lp872x").

Milo already sent a patch for this:

[PATCH] gpio: add EXPORT_SYMBOL() for devm_gpio_request_one
https://lkml.org/lkml/2012/6/19/58

Also CCed Grant

2012-06-20 15:33:29

by Stephen Warren

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Subject: Re: linux-next: build failure after merge of the regulator tree

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On 06/19/2012 10:55 PM, Axel Lin wrote:
> 2012/6/20 Stephen Rothwell <[email protected]>:
>> Hi all,
>>
>> After merging the regulator tree, today's linux-next build (x86_64
>> allmodconfig) failed like this:
>>
>> ERROR: "devm_gpio_request_one" [drivers/regulator/lp872x.ko] undefined!
>>
>> Caused by commit af8b5fc31099 ("regulator: add new regulator driver for
>> lp872x").
>
> Milo already sent a patch for this:
>
> [PATCH] gpio: add EXPORT_SYMBOL() for devm_gpio_request_one
> https://lkml.org/lkml/2012/6/19/58

As did I earlier:
https://lkml.org/lkml/2012/6/7/601

I hope that can go into 3.5, since the issue shows up there when
building Tegra audio as modules.