Unverified Commit 2f38e96c authored by Johan Hovold's avatar Johan Hovold Committed by Mark Brown
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regulator: mt6357: 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: dafc7cde ("regulator: add mt6357 regulator")
Cc: stable@vger.kernel.org	# 6.2
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260408073055.5183-5-johan@kernel.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 2edaf5f7

drivers/regulator/mt6357-regulator.c

+1 −1
Original line number Diff line number Diff line
@@ -410,7 +410,7 @@ static int mt6357_regulator_probe(struct platform_device *pdev) 
	struct regulator_dev *rdev;

	int i;



	pdev->dev.of_node = pdev->dev.parent->of_node;

	device_set_of_node_from_dev(&pdev->dev, pdev->dev.parent);



	for (i = 0; i < MT6357_MAX_REGULATOR; i++) {

		config.dev = &pdev->dev;