ACPI_BATTERY_VALUE_UNKNOWN
if (battery->capacity_now == ACPI_BATTERY_VALUE_UNKNOWN ||
int full_capacity = ACPI_BATTERY_VALUE_UNKNOWN, ret = 0;
if (battery->rate_now != ACPI_BATTERY_VALUE_UNKNOWN &&
if (battery->design_voltage == ACPI_BATTERY_VALUE_UNKNOWN)
if (battery->voltage_now == ACPI_BATTERY_VALUE_UNKNOWN)
if (battery->rate_now == ACPI_BATTERY_VALUE_UNKNOWN)
if (battery->capacity_now == ACPI_BATTERY_VALUE_UNKNOWN)
if (battery->capacity_now == ACPI_BATTERY_VALUE_UNKNOWN ||
full_capacity == ACPI_BATTERY_VALUE_UNKNOWN)
((capacity) != 0 && (capacity) != ACPI_BATTERY_VALUE_UNKNOWN)
battery->rate_now != ACPI_BATTERY_VALUE_UNKNOWN &&
battery->rate_now == ACPI_BATTERY_VALUE_UNKNOWN &&