linux-kernel - Re: [PATCH] spi: spi-pl022: Adjust probe() to of_get_named_gpio() returning -EPROBE

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Date:	Mon, 18 Jun 2012 08:51:08 -0300
From:	Alexandre Pereira da Silva <aletes.xgr@...il.com>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	Roland Stigge <stigge@...com.de>, cjb@...top.org,
	grant.likely@...retlab.ca, rob.herring@...xeda.com,
	rmk+kernel@....linux.org.uk, ulf.hansson@...ricsson.com,
	linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	spi-devel-general@...ts.sourceforge.net
Subject: Re: [PATCH] spi: spi-pl022: Adjust probe() to of_get_named_gpio()
 returning -EPROBE_DEFER

On Mon, Jun 18, 2012 at 8:47 AM, Linus Walleij <linus.walleij@...aro.org> wrote:
> On Mon, Jun 18, 2012 at 11:20 AM, Roland Stigge <stigge@...com.de> wrote:
>
>> The patch to gpiolib-of.c providing -EPROBE_DEFER as a hint to defer
>> of_get_named_gpio*() to a later probe() breaks spi-pl022.c.
>>
>> This patch adjusts to this change, using -EPROBE_DEFER as indication to defer.
>>
>> Signed-off-by: Roland Stigge <stigge@...com.de>
>
> Acked-by: Linus Walleij <linus.walleij@...aro.org>

Acked-by: Alexandre Pereira da Silva <aletes.xgr@...il.com>

>> Should this patch be joined with gpiolib-of's patch to of_get_named_gpio()? Or
>> should they just be issued as a series?
>
> If it's not bisectable unless you change this in the same patch then join
> them. Else I'd put them in a series and try to figure out a good tree for
> merging them.

Ok, so lets keep the original patch as is for now.
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