ds1374
struct ds1374 *ds1374 = i2c_get_clientdata(client);
mutex_lock(&ds1374->mutex);
mutex_unlock(&ds1374->mutex);
struct ds1374 *ds1374 = i2c_get_clientdata(client);
mutex_lock(&ds1374->mutex);
mutex_unlock(&ds1374->mutex);
struct ds1374 *ds1374 = i2c_get_clientdata(client);
schedule_work(&ds1374->work);
struct ds1374 *ds1374 = container_of(work, struct ds1374, work);
struct i2c_client *client = ds1374->client;
mutex_lock(&ds1374->mutex);
rtc_update_irq(ds1374->rtc, 1, RTC_AF | RTC_IRQF);
if (!ds1374->exiting)
mutex_unlock(&ds1374->mutex);
struct ds1374 *ds1374 = i2c_get_clientdata(client);
mutex_lock(&ds1374->mutex);
mutex_unlock(&ds1374->mutex);
struct ds1374 *ds1374 = watchdog_get_drvdata(wdt);
struct i2c_client *client = ds1374->client;
struct ds1374 *ds1374 = watchdog_get_drvdata(wdt);
return ds1374_read_rtc(ds1374->client, &val, DS1374_REG_WDALM0, 3);
struct ds1374 *ds1374 = watchdog_get_drvdata(wdt);
struct i2c_client *client = ds1374->client;
struct ds1374 *ds1374;
ds1374 = devm_kzalloc(&client->dev, sizeof(struct ds1374), GFP_KERNEL);
if (!ds1374)
ds1374->rtc = devm_rtc_allocate_device(&client->dev);
if (IS_ERR(ds1374->rtc))
return PTR_ERR(ds1374->rtc);
ds1374->client = client;
i2c_set_clientdata(client, ds1374);
INIT_WORK(&ds1374->work, ds1374_work);
mutex_init(&ds1374->mutex);
ds1374->rtc->ops = &ds1374_rtc_ops;
ds1374->rtc->range_max = U32_MAX;
ret = devm_rtc_register_device(ds1374->rtc);
ds1374->wdt.info = &ds1374_wdt_info;
ds1374->wdt.ops = &ds1374_wdt_ops;
ds1374->wdt.timeout = TIMER_MARGIN_DEFAULT;
ds1374->wdt.min_timeout = TIMER_MARGIN_MIN;
ds1374->wdt.max_timeout = TIMER_MARGIN_MAX;
watchdog_init_timeout(&ds1374->wdt, wdt_margin, &client->dev);
watchdog_set_nowayout(&ds1374->wdt, nowayout);
watchdog_stop_on_reboot(&ds1374->wdt);
watchdog_stop_on_unregister(&ds1374->wdt);
watchdog_set_drvdata(&ds1374->wdt, ds1374);
ds1374_wdt_settimeout(&ds1374->wdt, ds1374->wdt.timeout);
ret = devm_watchdog_register_device(&client->dev, &ds1374->wdt);
struct ds1374 *ds1374 = i2c_get_clientdata(client);
mutex_lock(&ds1374->mutex);
ds1374->exiting = 1;
mutex_unlock(&ds1374->mutex);
cancel_work_sync(&ds1374->work);