From: Mark Brown <broonie@kernel.org>
To: Axel Lin <axel.lin@ingics.com>
Cc: Johannes Stezenbach <js@sig21.net>,
Sven Brandau <info@brandau.biz>,
Liam Girdwood <lgirdwood@gmail.com>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: Re: [PATCH v2 1/2] ASoC: sta32x: Use devm_gpiod_get_optional at appropriate place
Date: Tue, 12 May 2015 18:52:21 +0100 [thread overview]
Message-ID: <20150512175221.GJ3066@sirena.org.uk> (raw)
In-Reply-To: <1431184113.5393.1.camel@ingics.com>
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On Sat, May 09, 2015 at 11:08:33PM +0800, Axel Lin wrote:
> devm_gpiod_get_optional() is equivalent to devm_gpiod_get(), except that
> when no GPIO was assigned to the requested function it will return NULL.
> This is convenient for drivers that need to handle optional GPIOs.
Applied, thanks.
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prev parent reply other threads:[~2015-05-12 17:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-09 15:08 [PATCH v2 1/2] ASoC: sta32x: Use devm_gpiod_get_optional at appropriate place Axel Lin
2015-05-09 15:09 ` [PATCH v2 2/2] ASoC: sta350: " Axel Lin
2015-05-12 17:52 ` Mark Brown
2015-05-12 17:52 ` Mark Brown [this message]
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