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regulator: core: Move more deallocation into class unregister

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We really ought to be using the class dvice lifetime management features
more than we are rather than open coding them so take a step towards that
by moving some of the simplest deallocations to the dev_release() function.

Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mark Brown 2015-08-07 20:01:32 +01:00
parent 1768514eeb
commit 29f5f4860a
1 changed files with 3 additions and 2 deletions
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5
drivers/regulator/core.c
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@ -3598,6 +3598,9 @@ static const struct attribute_group *regulator_dev_groups[] = {
static void regulator_dev_release(struct device *dev) static void regulator_dev_release(struct device *dev)
{ {
struct regulator_dev *rdev = dev_get_drvdata(dev); struct regulator_dev *rdev = dev_get_drvdata(dev);
kfree(rdev->constraints);
of_node_put(rdev->dev.of_node);
kfree(rdev); kfree(rdev);
} }
@ -3829,9 +3832,7 @@ void regulator_unregister(struct regulator_dev *rdev)
unset_regulator_supplies(rdev); unset_regulator_supplies(rdev);
list_del(&rdev->list); list_del(&rdev->list);
mutex_unlock(&regulator_list_mutex); mutex_unlock(&regulator_list_mutex);
kfree(rdev->constraints);
regulator_ena_gpio_free(rdev); regulator_ena_gpio_free(rdev);
of_node_put(rdev->dev.of_node);
device_unregister(&rdev->dev); device_unregister(&rdev->dev);
} }
EXPORT_SYMBOL_GPL(regulator_unregister); EXPORT_SYMBOL_GPL(regulator_unregister);