From ad7725cb43b8badb2fec2c2bfca07c067f2e19a7 Mon Sep 17 00:00:00 2001 From: Vasiliy Kulikov Date: Sun, 19 Sep 2010 16:55:01 +0400 Subject: [PATCH] regulator: fix device_register() error handling If device_register() fails then call put_device(). See comment to device_register. Signed-off-by: Vasiliy Kulikov Acked-by: Mark Brown Signed-off-by: Liam Girdwood --- drivers/regulator/core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 422a709d271d..a43eedb214bb 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2302,8 +2302,10 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, dev_set_name(&rdev->dev, "regulator.%d", atomic_inc_return(®ulator_no) - 1); ret = device_register(&rdev->dev); - if (ret != 0) + if (ret != 0) { + put_device(&rdev->dev); goto clean; + } dev_set_drvdata(&rdev->dev, rdev); -- GitLab