746 	struct device *test_device;  in kunit_device_test()  local
749 	test_device = kunit_device_register(test, "my_device");  in kunit_device_test()
750 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, test_device);  in kunit_device_test()
753 	devm_add_action(test_device, test_dev_action, &action_was_run);  in kunit_device_test()
757 	kunit_device_unregister(test, test_device);  in kunit_device_test()
764 	struct device *test_device;  in kunit_device_cleanup_test()  local
767 	test_device = kunit_device_register(test, "my_device");  in kunit_device_cleanup_test()
768 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, test_device);  in kunit_device_cleanup_test()
771 	devm_add_action(test_device, test_dev_action, &action_was_run);  in kunit_device_cleanup_test()
808 	struct device *test_device;  in kunit_device_driver_test()  local
822 	test_device = kunit_device_register_with_driver(test, "my_device", test_driver);  in kunit_device_driver_test()
825 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, test_device);  in kunit_device_driver_test()
831 	devm_add_action(test_device, test_dev_action, &test_state->action_was_run);  in kunit_device_driver_test()
835 	kunit_device_unregister(test, test_device);  in kunit_device_driver_test()
836 	test_device = NULL;  in kunit_device_driver_test()
846 	test_device = kunit_device_register_with_driver(test, "my_device", test_driver);  in kunit_device_driver_test()
849 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, test_device);  in kunit_device_driver_test()