linux-kernel - Re: [PATCH] regulator: max8973: get rid of extra variable for gpio validity

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Message-ID: <20150408144205.GZ6023@sirena.org.uk>
Date:	Wed, 8 Apr 2015 15:42:05 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Laxman Dewangan <ldewangan@...dia.com>
Cc:	lgirdwood@...il.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] regulator: max8973: get rid of extra variable for gpio
 validity

On Wed, Apr 08, 2015 at 07:08:00PM +0530, Laxman Dewangan wrote:
> To find that dvs-gpio is valid or not, gpio API gpio_is_valid()
> can be directly used instead of intermediate variable.
> 
> Removing the extra variable and using the gpio_is_valid().

Are you sure that platform data using 0 as default/unset is still
handled correctly after this?

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