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regulator: s2dos05: fix OF node reference imbalance 

The driver reuses the OF node of the parent multi-function device but
fails to take another reference to balance the one dropped by the
platform bus code when unbinding the MFD and deregistering the child
devices.

Fix this by using the intended helper for reusing OF nodes.

Fixes: bb24414023 ("regulator: add s2dos05 regulator support")
Cc: stable@vger.kernel.org	# 6.18
Cc: Dzmitry Sankouski <dsankouski@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260408073055.5183-6-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
master
Johan Hovold 2026-04-08 09:30:53 +02:00 committed by Mark Brown
parent 2f38e96c27
commit ebe694d67f
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1 changed files with 1 additions and 1 deletions
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drivers/regulator/s2dos05-regulator.c
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@ -126,7 +126,7 @@ static int s2dos05_pmic_probe(struct platform_device *pdev)
s2dos05->regmap = iodev->regmap_pmic;
s2dos05->dev = dev;
if (!dev->of_node)
dev->of_node = dev->parent->of_node;
device_set_of_node_from_dev(dev, dev->parent);
config.dev = dev;
config.driver_data = s2dos05;