etr_enable 561 drivers/regulator/max8973-regulator.c bool etr_enable; etr_enable 593 drivers/regulator/max8973-regulator.c etr_enable = of_property_read_bool(np, "maxim,enable-etr"); etr_enable 597 drivers/regulator/max8973-regulator.c etr_enable = true; etr_enable 599 drivers/regulator/max8973-regulator.c if (etr_enable) {