20 #define PRIV(dev) ((struct atmtcp_dev_data *) ((dev)->dev_data))
192 	struct atmtcp_dev_data *dev_data;  in atmtcp_v_send()  local
203 	dev_data = PRIV(vcc->dev);  in atmtcp_v_send()
204 	if (dev_data) out_vcc = dev_data->vcc;  in atmtcp_v_send()
205 	if (!dev_data || !out_vcc) {  in atmtcp_v_send()
208 		if (dev_data) return 0;  in atmtcp_v_send()
236 	struct atmtcp_dev_data *dev_data = PRIV(dev);  in atmtcp_v_proc()  local
239 	if (!dev_data->persist) return sprintf(page,"ephemeral\n");  in atmtcp_v_proc()
241 	    dev_data->vcc ? "" : "dis");  in atmtcp_v_proc()
248 	struct atmtcp_dev_data *dev_data;  in atmtcp_c_close()  local
250 	atmtcp_dev = (struct atm_dev *) vcc->dev_data;  in atmtcp_c_close()
251 	dev_data = PRIV(atmtcp_dev);  in atmtcp_c_close()
252 	dev_data->vcc = NULL;  in atmtcp_c_close()
253 	if (dev_data->persist) return;  in atmtcp_c_close()
254 	atmtcp_dev->dev_data = NULL;  in atmtcp_c_close()
255 	kfree(dev_data);  in atmtcp_c_close()
257 	vcc->dev_data = NULL;  in atmtcp_c_close()
291 	dev = vcc->dev_data;  in atmtcp_c_send()
361 	struct atmtcp_dev_data *dev_data;  in atmtcp_create()  local
364 	dev_data = kmalloc(sizeof(*dev_data),GFP_KERNEL);  in atmtcp_create()
365 	if (!dev_data)  in atmtcp_create()
370 		kfree(dev_data);  in atmtcp_create()
375 	dev->dev_data = dev_data;  in atmtcp_create()
410 	vcc->dev_data = dev;  in atmtcp_attach()
426 	struct atmtcp_dev_data *dev_data;  in atmtcp_remove_persistent()  local
434 	dev_data = PRIV(dev);  in atmtcp_remove_persistent()
435 	if (!dev_data->persist) return 0;  in atmtcp_remove_persistent()
436 	dev_data->persist = 0;  in atmtcp_remove_persistent()
438 	kfree(dev_data);  in atmtcp_remove_persistent()