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Commit b39480ac authored by Mark Brown's avatar Mark Brown Committed by Liam Girdwood
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regulator: Check for constraints before using them for name 



Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent c53ad7fe

drivers/regulator/core.c

+1 −1
Original line number Diff line number Diff line
@@ -232,7 +232,7 @@ static ssize_t regulator_name_show(struct device *dev, 
	struct regulator_dev *rdev = dev_get_drvdata(dev);

	const char *name;



	if (rdev->constraints->name)

	if (rdev->constraints && rdev->constraints->name)

		name = rdev->constraints->name;

	else if (rdev->desc->name)

		name = rdev->desc->name;