is_fw_device
if (is_fw_device(dev))
if (!is_fw_device(dev))
KUNIT_ASSERT_TRUE(test, is_fw_device(node_dev));
KUNIT_ASSERT_FALSE(test, is_fw_device(unit0_dev));
KUNIT_ASSERT_TRUE(test, is_fw_device(node_dev));
KUNIT_ASSERT_FALSE(test, is_fw_device(unit0_dev));