Message ID | 20181121051752.18387-5-anarsoul@gmail.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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[216.71.193.140]) by smtp.gmail.com with ESMTPSA id v70sm8293074pfa.152.2018.11.20.21.19.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 20 Nov 2018 21:19:14 -0800 (PST) From: Vasily Khoruzhick <anarsoul@gmail.com> To: Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Maxime Ripard <maxime.ripard@bootlin.com>, Chen-Yu Tsai <wens@csie.org>, Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>, Vasily Khoruzhick <anarsoul@gmail.com>, Jerome Brunet <jbrunet@baylibre.com>, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Date: Tue, 20 Nov 2018 21:17:49 -0800 Message-Id: <20181121051752.18387-5-anarsoul@gmail.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181121051752.18387-1-anarsoul@gmail.com> References: <20181121051752.18387-1-anarsoul@gmail.com> MIME-Version: 1.0 Subject: [alsa-devel] [PATCH v8 4/7] ASoC: simple-amplifier: make enable-gpio optional X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" <alsa-devel.alsa-project.org> List-Unsubscribe: <http://mailman.alsa-project.org/mailman/options/alsa-devel>, <mailto:alsa-devel-request@alsa-project.org?subject=unsubscribe> List-Archive: <http://mailman.alsa-project.org/pipermail/alsa-devel/> List-Post: <mailto:alsa-devel@alsa-project.org> List-Help: <mailto:alsa-devel-request@alsa-project.org?subject=help> List-Subscribe: <http://mailman.alsa-project.org/mailman/listinfo/alsa-devel>, <mailto:alsa-devel-request@alsa-project.org?subject=subscribe> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
Add support for audiocodec in Allwinner A64
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expand
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diff --git a/sound/soc/codecs/simple-amplifier.c b/sound/soc/codecs/simple-amplifier.c index c07e8a80b4b7..351aa55c384e 100644 --- a/sound/soc/codecs/simple-amplifier.c +++ b/sound/soc/codecs/simple-amplifier.c @@ -89,7 +89,8 @@ static int simple_amp_probe(struct platform_device *pdev) return -ENOMEM; platform_set_drvdata(pdev, priv); - priv->gpiod_enable = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW); + priv->gpiod_enable = devm_gpiod_get_optional(dev, "enable", + GPIOD_OUT_LOW); if (IS_ERR(priv->gpiod_enable)) { err = PTR_ERR(priv->gpiod_enable); if (err != -EPROBE_DEFER)
Amplifier may have no enable GPIO, so make this property optional. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> --- sound/soc/codecs/simple-amplifier.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)