linux-kernel - Re: [PATCH RESEND] gpio: of_get_named_gpio_flags() return -EPROBE

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Date:	Tue, 17 Jul 2012 20:17:45 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	Roland Stigge <stigge@...com.de>,
	Grant Likely <grant.likely@...retlab.ca>, cjb@...top.org,
	rob.herring@...xeda.com, rmk+kernel@....linux.org.uk,
	ulf.hansson@...ricsson.com, linux-mmc@...r.kernel.org,
	linux-kernel@...r.kernel.org, aletes.xgr@...il.com,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH RESEND] gpio: of_get_named_gpio_flags() return
 -EPROBE_DEFER if GPIO not yet available

On Tue, Jul 17, 2012 at 9:43 AM, Mark Brown
<broonie@...nsource.wolfsonmicro.com> wrote:
> On Tue, Jul 17, 2012 at 12:16:48AM +0200, Linus Walleij wrote:
>> On Sun, Jul 15, 2012 at 11:11 PM, Mark Brown
>
>> > I had thought a version of this
>> > had been submitted already and was in a similar place to the one for
>> > gpio_request().
>
>> Me to...
>
> Greg just merged the driver core patch for pushing the deferred devices
> to the end of the dpm list before reprobing them which should address
> Grant's concern about doing this in gpiolib.

OK sounds good, I'll look over your patch again.

Yours,
Linus Walleij
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