regulator: Factor out references to rdev in regulator_force_disable()
Don't go looking up the rdev pointer every time, just use a local variable like everything else. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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@ -1504,13 +1504,14 @@ static int _regulator_force_disable(struct regulator_dev *rdev,
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*/
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int regulator_force_disable(struct regulator *regulator)
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{
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struct regulator_dev *rdev = regulator->rdev;
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struct regulator_dev *supply_rdev = NULL;
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int ret;
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mutex_lock(®ulator->rdev->mutex);
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mutex_lock(&rdev->mutex);
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regulator->uA_load = 0;
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ret = _regulator_force_disable(regulator->rdev, &supply_rdev);
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mutex_unlock(®ulator->rdev->mutex);
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ret = _regulator_force_disable(rdev, &supply_rdev);
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mutex_unlock(&rdev->mutex);
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if (supply_rdev)
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regulator_disable(get_device_regulator(rdev_get_dev(supply_rdev)));
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