ltc4215_voltage 192 drivers/hwmon/ltc4215.c static SENSOR_DEVICE_ATTR_RO(in1_input, ltc4215_voltage, LTC4215_ADIN); ltc4215_voltage 197 drivers/hwmon/ltc4215.c static SENSOR_DEVICE_ATTR_RO(in2_input, ltc4215_voltage, LTC4215_SOURCE);