FUEL_GAUGE 21 drivers/mfd/max8997-irq.c [FUEL_GAUGE] = MAX8997_REG_INVALID, FUEL_GAUGE 36 drivers/mfd/max8997-irq.c case FUEL_GAUGE: FUEL_GAUGE 199 drivers/mfd/max8997-irq.c irq_reg[FUEL_GAUGE] = 0;