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regulator: core: use dev_to_rdev

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Use dev_to_rdev() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Geliang Tang 2016-01-05 22:07:55 +08:00 committed by Mark Brown
parent 8005c49d9a
commit 83080a1408
1 changed files with 1 additions and 1 deletions
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drivers/regulator/core.c
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@ -3708,7 +3708,7 @@ static umode_t regulator_attr_is_visible(struct kobject *kobj,
struct attribute *attr, int idx)
{
struct device *dev = kobj_to_dev(kobj);
struct regulator_dev *rdev = container_of(dev, struct regulator_dev, dev);
struct regulator_dev *rdev = dev_to_rdev(dev);
const struct regulator_ops *ops = rdev->desc->ops;
umode_t mode = attr->mode;