linux-kernel - Re: [PATCH v6 09/15] regulator: bd71828: Basic support for ROHM bd71828 PMIC regulators

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Message-ID: <20191216145528.GE4161@sirena.org.uk>
Date:   Mon, 16 Dec 2019 14:55:28 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
Cc:     mazziesaccount@...il.com,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Pavel Machek <pavel@....cz>, Dan Murphy <dmurphy@...com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Lee Jones <lee.jones@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Jonathan Corbet <corbet@....net>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Arnd Bergmann <arnd@...db.de>,
        Mauro Carvalho Chehab <mchehab+samsung@...nel.org>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Phil Edworthy <phil.edworthy@...esas.com>,
        Noralf Trønnes <noralf@...nnes.org>,
        linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-rtc@...r.kernel.org
Subject: Re: [PATCH v6 09/15] regulator: bd71828: Basic support for ROHM
 bd71828 PMIC regulators

On Wed, Dec 11, 2019 at 11:46:11AM +0200, Matti Vaittinen wrote:

> +static int bd71828_ldo6_get_voltage(struct regulator_dev *rdev)
> +{
> +	return BD71828_LDO_6_VOLTAGE;
> +}
> +
> +static const struct regulator_ops bd71828_ldo6_ops = {
> +	.enable = regulator_enable_regmap,
> +	.disable = regulator_disable_regmap,
> +	.get_voltage = bd71828_ldo6_get_voltage,

You can just set fixed_uV in the regulator_desc, you don't need a
get_voltage() operation here.  Otherwise this looks good, I'll apply it
and please send an incremental fix for this.

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