66 	struct cosm_device *cdev = dev_to_cosm(d);  in cosm_release_dev()  local
68 	kfree(cdev);  in cosm_release_dev()
74 	struct cosm_device *cdev;  in cosm_register_device()  local
77 	cdev = kzalloc(sizeof(*cdev), GFP_KERNEL);  in cosm_register_device()
78 	if (!cdev)  in cosm_register_device()
81 	cdev->dev.parent = pdev;  in cosm_register_device()
82 	cdev->dev.release = cosm_release_dev;  in cosm_register_device()
83 	cdev->hw_ops = hw_ops;  in cosm_register_device()
84 	dev_set_drvdata(&cdev->dev, cdev);  in cosm_register_device()
85 	cdev->dev.bus = &cosm_bus;  in cosm_register_device()
92 	cdev->index = ret;  in cosm_register_device()
93 	cdev->dev.id = ret;  in cosm_register_device()
94 	dev_set_name(&cdev->dev, "cosm-dev%u", cdev->index);  in cosm_register_device()
96 	ret = device_register(&cdev->dev);  in cosm_register_device()
99 	return cdev;  in cosm_register_device()
101 	ida_simple_remove(&cosm_index_ida, cdev->index);  in cosm_register_device()
103 	put_device(&cdev->dev);  in cosm_register_device()