27 	struct gb_svc_watchdog *watchdog =  in svc_watchdog_pm_notifier()  local
32 		gb_svc_watchdog_disable(watchdog->svc);  in svc_watchdog_pm_notifier()
35 		gb_svc_watchdog_enable(watchdog->svc);  in svc_watchdog_pm_notifier()
65 	struct gb_svc_watchdog *watchdog;  in do_work()  local
69 	watchdog = container_of(work, struct gb_svc_watchdog, work.work);  in do_work()
70 	svc = watchdog->svc;  in do_work()
98 			watchdog->enabled = false;  in do_work()
103 	if (watchdog->enabled)  in do_work()
104 		schedule_delayed_work(&watchdog->work, SVC_WATCHDOG_PERIOD);  in do_work()
109 	struct gb_svc_watchdog *watchdog;  in gb_svc_watchdog_create()  local
112 	if (svc->watchdog)  in gb_svc_watchdog_create()
115 	watchdog = kmalloc(sizeof(*watchdog), GFP_KERNEL);  in gb_svc_watchdog_create()
116 	if (!watchdog)  in gb_svc_watchdog_create()
119 	watchdog->enabled = false;  in gb_svc_watchdog_create()
120 	watchdog->svc = svc;  in gb_svc_watchdog_create()
121 	INIT_DELAYED_WORK(&watchdog->work, do_work);  in gb_svc_watchdog_create()
122 	svc->watchdog = watchdog;  in gb_svc_watchdog_create()
124 	watchdog->pm_notifier.notifier_call = svc_watchdog_pm_notifier;  in gb_svc_watchdog_create()
125 	retval = register_pm_notifier(&watchdog->pm_notifier);  in gb_svc_watchdog_create()
135 		unregister_pm_notifier(&watchdog->pm_notifier);  in gb_svc_watchdog_create()
141 	svc->watchdog = NULL;  in gb_svc_watchdog_create()
142 	kfree(watchdog);  in gb_svc_watchdog_create()
149 	struct gb_svc_watchdog *watchdog = svc->watchdog;  in gb_svc_watchdog_destroy()  local
151 	if (!watchdog)  in gb_svc_watchdog_destroy()
154 	unregister_pm_notifier(&watchdog->pm_notifier);  in gb_svc_watchdog_destroy()
156 	svc->watchdog = NULL;  in gb_svc_watchdog_destroy()
157 	kfree(watchdog);  in gb_svc_watchdog_destroy()
162 	if (!svc || !svc->watchdog)  in gb_svc_watchdog_enabled()
164 	return svc->watchdog->enabled;  in gb_svc_watchdog_enabled()
169 	struct gb_svc_watchdog *watchdog;  in gb_svc_watchdog_enable()  local
171 	if (!svc->watchdog)  in gb_svc_watchdog_enable()
174 	watchdog = svc->watchdog;  in gb_svc_watchdog_enable()
175 	if (watchdog->enabled)  in gb_svc_watchdog_enable()
178 	watchdog->enabled = true;  in gb_svc_watchdog_enable()
179 	schedule_delayed_work(&watchdog->work, SVC_WATCHDOG_PERIOD);  in gb_svc_watchdog_enable()
185 	struct gb_svc_watchdog *watchdog;  in gb_svc_watchdog_disable()  local
187 	if (!svc->watchdog)  in gb_svc_watchdog_disable()
190 	watchdog = svc->watchdog;  in gb_svc_watchdog_disable()
191 	if (!watchdog->enabled)  in gb_svc_watchdog_disable()
194 	watchdog->enabled = false;  in gb_svc_watchdog_disable()
195 	cancel_delayed_work_sync(&watchdog->work);  in gb_svc_watchdog_disable()