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Message-ID: <CAHp75Vcp=-T2135s3rVbpQzcG=iiieit+L0BgnmoZet_AsbgcA@mail.gmail.com>
Date: Wed, 24 Apr 2024 02:08:13 +0300
From: Andy Shevchenko <andy.shevchenko@...il.com>
To: Aren Moynihan <aren@...cevolution.org>
Cc: Jonathan Cameron <jic23@...nel.org>, Lars-Peter Clausen <lars@...afoo.de>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>,
Chen-Yu Tsai <wens@...e.org>, Jernej Skrabec <jernej.skrabec@...il.com>,
Samuel Holland <samuel@...lland.org>, Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>, Ondrej Jirman <megi@....cz>,
Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
linux-iio@...r.kernel.org, phone-devel@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
Willow Barraco <contact@...lowbarraco.fr>
Subject: Re: [PATCH v2 3/6] iio: light: stk3310: Manage LED power supply
On Wed, Apr 24, 2024 at 1:41 AM Aren Moynihan <aren@...cevolution.org> wrote:
>
> The stk3310 and stk3310 chips have an input for power to the infrared
> LED. Add support for managing it's state.
its
..
> if (IS_ERR(data->vdd_reg))
> return dev_err_probe(&client->dev, ret, "get regulator vdd failed\n");
>
> + data->led_reg = devm_regulator_get(&client->dev, "leda");
> + if (IS_ERR(data->led_reg))
> + return dev_err_probe(&client->dev, ret, "get regulator led failed\n");
Can't you use a bulk regulator API instead?
--
With Best Regards,
Andy Shevchenko
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