linux-kernel - Re: [PATCH] extcon: palmas: Fix build break due to devm_gpiod_get

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Message-id: <55CC520F.6030800@samsung.com>
Date:	Thu, 13 Aug 2015 17:15:11 +0900
From:	Chanwoo Choi <cw00.choi@...sung.com>
To:	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>
Cc:	linux-kernel@...r.kernel.org, sfr@...b.auug.org.au, rogerq@...com
Subject: Re: [PATCH] extcon: palmas: Fix build break due to
 devm_gpiod_get_optional API change

On 08/13/2015 04:14 PM, Uwe Kleine-König wrote:
> Hello,
> 
> On Thu, Aug 13, 2015 at 09:29:04AM +0900, Chanwoo Choi wrote:
>> Commit b17d1bf16cc7 ("gpio: make flags mandatory for gpiod_get functions")
>> changes the prototype of devm_gpiod_get_optional() API which should include
>> the falgs mandatory.
> I'd write: "With commit b17d1bf16cc7 ("...") it becomes necessary to
> pass the flags argument." After all it is possible (and recommended)
> already now to use it. Your wording sounds as if b17d1bf16cc7 changed
> the API in an incompatible way.

OK, I'll modify the patch description by using your recommened sentence.

Thanks,
Chanwoo Choi

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