46 	struct etna_device *dev = calloc(sizeof(*dev), 1);  in etna_device_new()  local
48 	if (!dev)  in etna_device_new()
51 	atomic_set(&dev->refcnt, 1);  in etna_device_new()
52 	dev->fd = fd;  in etna_device_new()
53 	dev->handle_table = drmHashCreate();  in etna_device_new()
54 	dev->name_table = drmHashCreate();  in etna_device_new()
55 	etna_bo_cache_init(&dev->bo_cache);  in etna_device_new()
57 	return dev;  in etna_device_new()
65 	struct etna_device *dev = etna_device_new(dup_fd);  in etna_device_new_dup()  local
67 	if (dev)  in etna_device_new_dup()
68 		dev->closefd = 1;  in etna_device_new_dup()
72 	return dev;  in etna_device_new_dup()
75 drm_public struct etna_device *etna_device_ref(struct etna_device *dev)  in etna_device_ref()  argument
77 	atomic_inc(&dev->refcnt);  in etna_device_ref()
79 	return dev;  in etna_device_ref()
82 static void etna_device_del_impl(struct etna_device *dev)  in etna_device_del_impl()  argument
84 	etna_bo_cache_cleanup(&dev->bo_cache, 0);  in etna_device_del_impl()
85 	drmHashDestroy(dev->handle_table);  in etna_device_del_impl()
86 	drmHashDestroy(dev->name_table);  in etna_device_del_impl()
88 	if (dev->closefd)  in etna_device_del_impl()
89 		close(dev->fd);  in etna_device_del_impl()
91 	free(dev);  in etna_device_del_impl()
94 drm_private void etna_device_del_locked(struct etna_device *dev)  in etna_device_del_locked()  argument
96 	if (!atomic_dec_and_test(&dev->refcnt))  in etna_device_del_locked()
99 	etna_device_del_impl(dev);  in etna_device_del_locked()
102 drm_public void etna_device_del(struct etna_device *dev)  in etna_device_del()  argument
104 	if (!atomic_dec_and_test(&dev->refcnt))  in etna_device_del()
108 	etna_device_del_impl(dev);  in etna_device_del()
112 drm_public int etna_device_fd(struct etna_device *dev)  in etna_device_fd()  argument
114    return dev->fd;  in etna_device_fd()