21 #define PRIV(dev) ((struct atmtcp_dev_data *) ((dev)->dev_data))
193 	struct atmtcp_dev_data *dev_data;  in atmtcp_v_send()  local
204 	dev_data = PRIV(vcc->dev);  in atmtcp_v_send()
205 	if (dev_data) out_vcc = dev_data->vcc;  in atmtcp_v_send()
206 	if (!dev_data || !out_vcc) {  in atmtcp_v_send()
209 		if (dev_data) return 0;  in atmtcp_v_send()
237 	struct atmtcp_dev_data *dev_data = PRIV(dev);  in atmtcp_v_proc()  local
240 	if (!dev_data->persist) return sprintf(page,"ephemeral\n");  in atmtcp_v_proc()
242 	    dev_data->vcc ? "" : "dis");  in atmtcp_v_proc()
249 	struct atmtcp_dev_data *dev_data;  in atmtcp_c_close()  local
251 	atmtcp_dev = (struct atm_dev *) vcc->dev_data;  in atmtcp_c_close()
252 	dev_data = PRIV(atmtcp_dev);  in atmtcp_c_close()
253 	dev_data->vcc = NULL;  in atmtcp_c_close()
254 	if (dev_data->persist) return;  in atmtcp_c_close()
255 	atmtcp_dev->dev_data = NULL;  in atmtcp_c_close()
256 	kfree(dev_data);  in atmtcp_c_close()
258 	vcc->dev_data = NULL;  in atmtcp_c_close()
304 	dev = vcc->dev_data;  in atmtcp_c_send()
375 	struct atmtcp_dev_data *dev_data;  in atmtcp_create()  local
378 	dev_data = kmalloc(sizeof(*dev_data),GFP_KERNEL);  in atmtcp_create()
379 	if (!dev_data)  in atmtcp_create()
384 		kfree(dev_data);  in atmtcp_create()
389 	dev->dev_data = dev_data;  in atmtcp_create()
424 	vcc->dev_data = dev;  in atmtcp_attach()
440 	struct atmtcp_dev_data *dev_data;  in atmtcp_remove_persistent()  local
448 	dev_data = PRIV(dev);  in atmtcp_remove_persistent()
449 	if (!dev_data->persist) {  in atmtcp_remove_persistent()
453 	dev_data->persist = 0;  in atmtcp_remove_persistent()
458 	kfree(dev_data);  in atmtcp_remove_persistent()