POWER_SUPPLY_PROP_ENERGY_EMPTY 152 drivers/power/supply/apm_power.c empty_prop = POWER_SUPPLY_PROP_ENERGY_EMPTY; POWER_SUPPLY_PROP_ENERGY_EMPTY 232 drivers/power/supply/apm_power.c empty_prop = POWER_SUPPLY_PROP_ENERGY_EMPTY; POWER_SUPPLY_PROP_ENERGY_EMPTY 229 drivers/staging/greybus/power_supply.c prop = POWER_SUPPLY_PROP_ENERGY_EMPTY; POWER_SUPPLY_PROP_ENERGY_EMPTY 463 include/linux/power_supply.h case POWER_SUPPLY_PROP_ENERGY_EMPTY: