linux-kernel - Re: [PATCH v4 2/4] gpu: drm: sii902x: Use devm_regulator_bulk_get

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Message-ID: <d1ed9ab7-6d67-fd93-6a77-86ea029eedc5@gmail.com>
Date:   Fri, 21 Oct 2022 16:24:16 +0300
From:   Matti Vaittinen <mazziesaccount@...il.com>
To:     Matti Vaittinen <matti.vaittinen@...rohmeurope.com>
Cc:     Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Robert Foss <robert.foss@...aro.org>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        Jean Delvare <jdelvare@...e.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-hwmon@...r.kernel.org
Subject: Re: [PATCH v4 2/4] gpu: drm: sii902x: Use
 devm_regulator_bulk_get_enable()

On 10/21/22 16:18, Matti Vaittinen wrote:
> Simplify using devm_regulator_bulk_get_enable()
> 
> Signed-off-by: Matti Vaittinen <mazziesaccount@...il.com>
> Reviewed-by: Robert Foss <robert.foss@...aro.org>

Robert, I did slightly modify the return from probe when using the 
dev_err_probe(). I still decided to keep your RBT - please let me know 
if you disagree.

Eg, this:
> -	if (ret < 0) {
> -		dev_err_probe(dev, ret, "Failed to enable supplies");
> -		return ret;
> -	}

was converted to:
 >   	if (ret < 0)
> +		return dev_err_probe(dev, ret, "Failed to enable supplies");

Yours
	-- Matti

-- 
Matti Vaittinen
Linux kernel developer at ROHM Semiconductors
Oulu Finland

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