52 struct ds3232 {  struct
63 	struct ds3232 *ds3232 = dev_get_drvdata(dev);  in ds3232_check_rtc_status()  local
67 	ret = regmap_read(ds3232->regmap, DS3232_REG_SR, &stat);  in ds3232_check_rtc_status()
78 	ret = regmap_write(ds3232->regmap, DS3232_REG_SR, stat);  in ds3232_check_rtc_status()
87 	ret = regmap_read(ds3232->regmap, DS3232_REG_CR, &control);  in ds3232_check_rtc_status()
94 	return regmap_write(ds3232->regmap, DS3232_REG_CR, control);  in ds3232_check_rtc_status()
99 	struct ds3232 *ds3232 = dev_get_drvdata(dev);  in ds3232_read_time()  local
106 	ret = regmap_bulk_read(ds3232->regmap, DS3232_REG_SECONDS, buf, 7);  in ds3232_read_time()
153 	struct ds3232 *ds3232 = dev_get_drvdata(dev);  in ds3232_set_time()  local
173 	return regmap_bulk_write(ds3232->regmap, DS3232_REG_SECONDS, buf, 7);  in ds3232_set_time()
183 	struct ds3232 *ds3232 = dev_get_drvdata(dev);  in ds3232_read_alarm()  local
188 	ret = regmap_read(ds3232->regmap, DS3232_REG_SR, &stat);  in ds3232_read_alarm()
191 	ret = regmap_read(ds3232->regmap, DS3232_REG_CR, &control);  in ds3232_read_alarm()
194 	ret = regmap_bulk_read(ds3232->regmap, DS3232_REG_ALARM1, buf, 4);  in ds3232_read_alarm()
217 	struct ds3232 *ds3232 = dev_get_drvdata(dev);  in ds3232_set_alarm()  local
222 	if (ds3232->irq <= 0)  in ds3232_set_alarm()
231 	ret = regmap_read(ds3232->regmap, DS3232_REG_CR, &control);  in ds3232_set_alarm()
235 	ret = regmap_write(ds3232->regmap, DS3232_REG_CR, control);  in ds3232_set_alarm()
240 	ret = regmap_read(ds3232->regmap, DS3232_REG_SR, &stat);  in ds3232_set_alarm()
244 	ret = regmap_write(ds3232->regmap, DS3232_REG_SR, stat);  in ds3232_set_alarm()
248 	ret = regmap_bulk_write(ds3232->regmap, DS3232_REG_ALARM1, buf, 4);  in ds3232_set_alarm()
254 		ret = regmap_write(ds3232->regmap, DS3232_REG_CR, control);  in ds3232_set_alarm()
262 	struct ds3232 *ds3232 = dev_get_drvdata(dev);  in ds3232_update_alarm()  local
266 	ret = regmap_read(ds3232->regmap, DS3232_REG_CR, &control);  in ds3232_update_alarm()
276 	ret = regmap_write(ds3232->regmap, DS3232_REG_CR, control);  in ds3232_update_alarm()
288 	struct ds3232 *ds3232 = dev_get_drvdata(dev);  in ds3232_hwmon_read_temp()  local
293 	ret = regmap_bulk_read(ds3232->regmap, DS3232_REG_TEMPERATURE, temp_buf,  in ds3232_hwmon_read_temp()
360 	struct ds3232 *ds3232 = dev_get_drvdata(dev);  in ds3232_hwmon_register()  local
366 	hwmon_dev = devm_hwmon_device_register_with_info(dev, name, ds3232,  in ds3232_hwmon_register()
377 	struct ds3232 *ds3232 = dev_get_drvdata(dev);  in ds3232_alarm_irq_enable()  local
379 	if (ds3232->irq <= 0)  in ds3232_alarm_irq_enable()
388 	struct ds3232 *ds3232 = dev_get_drvdata(dev);  in ds3232_irq()  local
392 	rtc_lock(ds3232->rtc);  in ds3232_irq()
394 	ret = regmap_read(ds3232->regmap, DS3232_REG_SR, &stat);  in ds3232_irq()
399 		ret = regmap_read(ds3232->regmap, DS3232_REG_CR, &control);  in ds3232_irq()
401 			dev_warn(ds3232->dev,  in ds3232_irq()
406 			ret = regmap_write(ds3232->regmap, DS3232_REG_CR,  in ds3232_irq()
409 				dev_warn(ds3232->dev,  in ds3232_irq()
417 			ret = regmap_write(ds3232->regmap, DS3232_REG_SR, stat);  in ds3232_irq()
419 				dev_warn(ds3232->dev,  in ds3232_irq()
425 			rtc_update_irq(ds3232->rtc, 1, RTC_AF | RTC_IRQF);  in ds3232_irq()
430 	rtc_unlock(ds3232->rtc);  in ds3232_irq()
464 	struct ds3232 *ds3232;  in ds3232_probe()  local
477 	ds3232 = devm_kzalloc(dev, sizeof(*ds3232), GFP_KERNEL);  in ds3232_probe()
478 	if (!ds3232)  in ds3232_probe()
481 	ds3232->regmap = regmap;  in ds3232_probe()
482 	ds3232->irq = irq;  in ds3232_probe()
483 	ds3232->dev = dev;  in ds3232_probe()
484 	dev_set_drvdata(dev, ds3232);  in ds3232_probe()
490 	if (ds3232->irq > 0)  in ds3232_probe()
495 	ds3232->rtc = devm_rtc_device_register(dev, name, &ds3232_rtc_ops,  in ds3232_probe()
497 	if (IS_ERR(ds3232->rtc))  in ds3232_probe()
498 		return PTR_ERR(ds3232->rtc);  in ds3232_probe()
500 	ret = devm_rtc_nvmem_register(ds3232->rtc, &nvmem_cfg);  in ds3232_probe()
504 	if (ds3232->irq > 0) {  in ds3232_probe()
505 		ret = devm_request_threaded_irq(dev, ds3232->irq, NULL,  in ds3232_probe()
511 			ds3232->irq = 0;  in ds3232_probe()
524 	struct ds3232 *ds3232 = dev_get_drvdata(dev);  in ds3232_suspend()  local
527 		if (enable_irq_wake(ds3232->irq))  in ds3232_suspend()
536 	struct ds3232 *ds3232 = dev_get_drvdata(dev);  in ds3232_resume()  local
539 		disable_irq_wake(ds3232->irq);  in ds3232_resume()