linux-kernel - [PATCH 07/12] regulator: arizona-micsupp: Don't use a common regulator name

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Date:   Wed, 9 Nov 2022 16:53:26 +0000
From:   Richard Fitzgerald <rf@...nsource.cirrus.com>
To:     <lee@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <linus.walleij@...aro.org>,
        <broonie@...nel.org>, <tglx@...utronix.de>, <maz@...nel.org>
CC:     <alsa-devel@...a-project.org>, <devicetree@...r.kernel.org>,
        <linux-gpio@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <patches@...nsource.cirrus.com>,
        Richard Fitzgerald <rf@...nsource.cirrus.com>
Subject: [PATCH 07/12] regulator: arizona-micsupp: Don't use a common regulator name

The Arizona and Madera codecs all have a datasheet name of "MICVDD"
for the regulator output. But future codecs with a regulator that
can be controlled by this driver have different naming convention
for the output of the regulator.

Move the setting of the supply name from arizona_micsupp_common_init()
to arizona_micsupp_probe() and madera_micsupp_probe().

Signed-off-by: Richard Fitzgerald <rf@...nsource.cirrus.com>
---
 drivers/regulator/arizona-micsupp.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/regulator/arizona-micsupp.c b/drivers/regulator/arizona-micsupp.c
index 21c36972a8e9..596ecd8041cd 100644
--- a/drivers/regulator/arizona-micsupp.c
+++ b/drivers/regulator/arizona-micsupp.c
@@ -262,7 +262,6 @@ static int arizona_micsupp_common_init(struct platform_device *pdev,
 	INIT_WORK(&micsupp->check_cp_work, arizona_micsupp_check_cp);
 
 	micsupp->init_data.consumer_supplies = &micsupp->supply;
-	micsupp->supply.supply = "MICVDD";
 	micsupp->supply.dev_name = dev_name(micsupp->dev);
 	micsupp->desc = desc;
 
@@ -319,6 +318,8 @@ static int arizona_micsupp_probe(struct platform_device *pdev)
 	micsupp->dapm = &arizona->dapm;
 	micsupp->dev = arizona->dev;
 
+	micsupp->supply.supply = "MICVDD";
+
 	/*
 	 * Since the chip usually supplies itself we provide some
 	 * default init_data for it.  This will be overridden with
@@ -354,6 +355,8 @@ static int madera_micsupp_probe(struct platform_device *pdev)
 	micsupp->dev = madera->dev;
 	micsupp->init_data = arizona_micsupp_ext_default;
 
+	micsupp->supply.supply = "MICVDD";
+
 	return arizona_micsupp_common_init(pdev, micsupp, &madera_micsupp,
 					   &madera->pdata.micvdd);
 }
-- 
2.30.2