111 	struct kunit_device *kunit_dev;  in kunit_device_register_internal()  local
114 	kunit_dev = kzalloc_obj(*kunit_dev);  in kunit_device_register_internal()
115 	if (!kunit_dev)  in kunit_device_register_internal()
118 	kunit_dev->owner = test;  in kunit_device_register_internal()
120 	err = dev_set_name(&kunit_dev->dev, "%s.%s", test->name, name);  in kunit_device_register_internal()
122 		kfree(kunit_dev);  in kunit_device_register_internal()
126 	kunit_dev->dev.release = kunit_device_release;  in kunit_device_register_internal()
127 	kunit_dev->dev.bus = &kunit_bus_type;  in kunit_device_register_internal()
128 	kunit_dev->dev.parent = kunit_bus_device;  in kunit_device_register_internal()
130 	err = device_register(&kunit_dev->dev);  in kunit_device_register_internal()
132 		put_device(&kunit_dev->dev);  in kunit_device_register_internal()
136 	kunit_dev->dev.dma_mask = &kunit_dev->dev.coherent_dma_mask;  in kunit_device_register_internal()
137 	kunit_dev->dev.coherent_dma_mask = DMA_BIT_MASK(32);  in kunit_device_register_internal()
139 	kunit_add_action(test, device_unregister_wrapper, &kunit_dev->dev);  in kunit_device_register_internal()
141 	return kunit_dev;  in kunit_device_register_internal()
152 	struct kunit_device *kunit_dev = kunit_device_register_internal(test, name);  in kunit_device_register_with_driver()  local
154 	if (IS_ERR_OR_NULL(kunit_dev))  in kunit_device_register_with_driver()
155 		return ERR_CAST(kunit_dev);  in kunit_device_register_with_driver()
157 	return &kunit_dev->dev;  in kunit_device_register_with_driver()