linux-kernel - Re: akpm 117/143] ERROR: "devm_gpio_request_one" [drivers/video/backlight/l4f00242t03.ko] undefined!

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Date:	Thu, 21 Jun 2012 19:57:45 +0800
From:	Fengguang Wu <wfg@...ux.intel.com>
To:	Jingoo Han <jg1.han@...sung.com>
Cc:	'Mark Brown' <broonie@...nsource.wolfsonmicro.com>,
	'Liam Girdwood' <lrg@...com>,
	'Andrew Morton' <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, "'Kim, Milo'" <Milo.Kim@...com>,
	'Axel Lin' <axel.lin@...il.com>
Subject: Re: akpm 117/143] ERROR: "devm_gpio_request_one"
 [drivers/video/backlight/l4f00242t03.ko] undefined!

On Thu, Jun 21, 2012 at 06:43:40PM +0800, Fengguang Wu wrote:
> > > ERROR: "devm_gpio_request_one" [drivers/video/backlight/l4f00242t03.ko] undefined!
> > 
> > Hi Fengguang,
> > 
> > The patch a291ede7be8359a8986740b11b93f9c80e40210b ' backlight-l4f00242t03-use-devm_gpio_request_one-fix'
> > is necessary to fix the export problem.
> > 
> > In my opinion, Andrew Morton will fold these patches as usual.
> 
> Err.. Sorry for the noise! This is a bit awkward situation. It seems
> that I'll need to teach my scripts to detect the follow-up commits
> with title "XXX-fix" and double check such commits before sending out
> error reports.

I end up with a simple workaround: since Andrew already caught and fix
the problem, why should I bother again? Just skip it :-)

And it worked:

930736bb0afef0452ee82b6d7b401b3fb937d5cd commit compiled.. skip
75f874d6fe0ad7fdfe3b205f59b21462cf1e62b3 commit compiled.. skip
779e06e1ecb540bcd1b1b8ea66f9fd96febbc898 has akpm fix..... skip  backlight: l4f00242t03: export and use devm_gpio_request_one()
a291ede7be8359a8986740b11b93f9c80e40210b has akpm fix..... skip  backlight-l4f00242t03-use-devm_gpio_request_one-fix
602610fbfdffedba02554ba1adeb4540822cd00c commit compiled.. skip

Thanks,
Fengguang
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