have_rpm 420 drivers/hwmon/pmbus/pmbus_core.c bool want_rpm, have_rpm; have_rpm 441 drivers/hwmon/pmbus/pmbus_core.c have_rpm = !!(config & pmbus_fan_rpm_mask[id]); have_rpm 442 drivers/hwmon/pmbus/pmbus_core.c if (want_rpm == have_rpm)