22 	struct zfcp_adapter *adapter;  in zfcp_ccw_adapter_by_cdev()  local
26 	adapter = dev_get_drvdata(&cdev->dev);  in zfcp_ccw_adapter_by_cdev()
27 	if (adapter)  in zfcp_ccw_adapter_by_cdev()
28 		kref_get(&adapter->ref);  in zfcp_ccw_adapter_by_cdev()
30 	return adapter;  in zfcp_ccw_adapter_by_cdev()
33 void zfcp_ccw_adapter_put(struct zfcp_adapter *adapter)  in zfcp_ccw_adapter_put()  argument
38 	kref_put(&adapter->ref, zfcp_adapter_release);  in zfcp_ccw_adapter_put()
50 	struct zfcp_adapter *adapter = zfcp_ccw_adapter_by_cdev(cdev);  in zfcp_ccw_activate()  local
52 	if (!adapter)  in zfcp_ccw_activate()
55 	zfcp_erp_clear_adapter_status(adapter, clear);  in zfcp_ccw_activate()
56 	zfcp_erp_set_adapter_status(adapter, ZFCP_STATUS_COMMON_RUNNING);  in zfcp_ccw_activate()
57 	zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED,  in zfcp_ccw_activate()
73 	zfcp_erp_wait(adapter);  in zfcp_ccw_activate()
74 	flush_delayed_work(&adapter->scan_work);  in zfcp_ccw_activate()
76 	zfcp_ccw_adapter_put(adapter);  in zfcp_ccw_activate()
113 	struct zfcp_adapter *adapter;  in zfcp_ccw_remove()  local
121 	adapter = zfcp_ccw_adapter_by_cdev(cdev);  in zfcp_ccw_remove()
122 	if (!adapter)  in zfcp_ccw_remove()
125 	write_lock_irq(&adapter->port_list_lock);  in zfcp_ccw_remove()
126 	list_for_each_entry_safe(port, p, &adapter->port_list, list) {  in zfcp_ccw_remove()
133 	write_unlock_irq(&adapter->port_list_lock);  in zfcp_ccw_remove()
134 	zfcp_ccw_adapter_put(adapter); /* put from zfcp_ccw_adapter_by_cdev */  in zfcp_ccw_remove()
142 	zfcp_adapter_unregister(adapter);  in zfcp_ccw_remove()
160 	struct zfcp_adapter *adapter = zfcp_ccw_adapter_by_cdev(cdev);  in zfcp_ccw_set_online()  local
162 	if (!adapter) {  in zfcp_ccw_set_online()
163 		adapter = zfcp_adapter_enqueue(cdev);  in zfcp_ccw_set_online()
165 		if (IS_ERR(adapter)) {  in zfcp_ccw_set_online()
169 			return PTR_ERR(adapter);  in zfcp_ccw_set_online()
171 		kref_get(&adapter->ref);  in zfcp_ccw_set_online()
175 	BUG_ON(!zfcp_reqlist_isempty(adapter->req_list));  in zfcp_ccw_set_online()
176 	adapter->req_no = 0;  in zfcp_ccw_set_online()
190 	zfcp_fc_inverse_conditional_port_scan(adapter);  in zfcp_ccw_set_online()
191 	flush_delayed_work(&adapter->scan_work);  in zfcp_ccw_set_online()
192 	zfcp_ccw_adapter_put(adapter);  in zfcp_ccw_set_online()
207 	struct zfcp_adapter *adapter = zfcp_ccw_adapter_by_cdev(cdev);  in zfcp_ccw_offline_sync()  local
209 	if (!adapter)  in zfcp_ccw_offline_sync()
212 	zfcp_erp_set_adapter_status(adapter, set);  in zfcp_ccw_offline_sync()
213 	zfcp_erp_adapter_shutdown(adapter, 0, tag);  in zfcp_ccw_offline_sync()
214 	zfcp_erp_wait(adapter);  in zfcp_ccw_offline_sync()
216 	zfcp_ccw_adapter_put(adapter);  in zfcp_ccw_offline_sync()
242 	struct zfcp_adapter *adapter = zfcp_ccw_adapter_by_cdev(cdev);  in zfcp_ccw_notify()  local
244 	if (!adapter)  in zfcp_ccw_notify()
249 		if (atomic_read(&adapter->status) &  in zfcp_ccw_notify()
251 			zfcp_dbf_hba_basic("ccnigo1", adapter);  in zfcp_ccw_notify()
255 		zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti1");  in zfcp_ccw_notify()
260 		zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti2");  in zfcp_ccw_notify()
263 		if (atomic_read(&adapter->status) &  in zfcp_ccw_notify()
265 			zfcp_dbf_hba_basic("ccniop1", adapter);  in zfcp_ccw_notify()
269 		zfcp_erp_set_adapter_status(adapter,  in zfcp_ccw_notify()
271 		zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED,  in zfcp_ccw_notify()
277 		zfcp_erp_adapter_shutdown(adapter, 0, "ccnoti5");  in zfcp_ccw_notify()
281 	zfcp_ccw_adapter_put(adapter);  in zfcp_ccw_notify()
291 	struct zfcp_adapter *adapter = zfcp_ccw_adapter_by_cdev(cdev);  in zfcp_ccw_shutdown()  local
293 	if (!adapter)  in zfcp_ccw_shutdown()
296 	zfcp_erp_adapter_shutdown(adapter, 0, "ccshut1");  in zfcp_ccw_shutdown()
297 	zfcp_erp_wait(adapter);  in zfcp_ccw_shutdown()
298 	zfcp_erp_thread_kill(adapter);  in zfcp_ccw_shutdown()
300 	zfcp_ccw_adapter_put(adapter);  in zfcp_ccw_shutdown()