booster 100 drivers/iio/adc/stm32-adc-core.c struct regulator *booster; booster 457 drivers/iio/adc/stm32-adc-core.c if (priv->booster) { booster 462 drivers/iio/adc/stm32-adc-core.c ret = regulator_enable(priv->booster); booster 489 drivers/iio/adc/stm32-adc-core.c if (priv->booster) booster 490 drivers/iio/adc/stm32-adc-core.c regulator_disable(priv->booster); booster 593 drivers/iio/adc/stm32-adc-core.c priv->booster = devm_regulator_get_optional(dev, "booster"); booster 594 drivers/iio/adc/stm32-adc-core.c if (IS_ERR(priv->booster)) { booster 595 drivers/iio/adc/stm32-adc-core.c ret = PTR_ERR(priv->booster); booster 602 drivers/iio/adc/stm32-adc-core.c priv->booster = NULL;