118 	int ret;  in max77686_rtc_update()  local
126 	ret = regmap_update_bits(info->max77686->rtc_regmap,  in max77686_rtc_update()
128 	if (ret < 0)  in max77686_rtc_update()
130 				__func__, ret, data);  in max77686_rtc_update()
136 	return ret;  in max77686_rtc_update()
143 	int ret;  in max77686_rtc_read_time()  local
147 	ret = max77686_rtc_update(info, MAX77686_RTC_READ);  in max77686_rtc_read_time()
148 	if (ret < 0)  in max77686_rtc_read_time()
151 	ret = regmap_bulk_read(info->max77686->rtc_regmap,  in max77686_rtc_read_time()
153 	if (ret < 0) {  in max77686_rtc_read_time()
154 		dev_err(info->dev, "%s: fail to read time reg(%d)\n", __func__,	ret);  in max77686_rtc_read_time()
160 	ret = rtc_valid_tm(tm);  in max77686_rtc_read_time()
164 	return ret;  in max77686_rtc_read_time()
171 	int ret;  in max77686_rtc_set_time()  local
173 	ret = max77686_rtc_tm_to_data(tm, data);  in max77686_rtc_set_time()
174 	if (ret < 0)  in max77686_rtc_set_time()
175 		return ret;  in max77686_rtc_set_time()
179 	ret = regmap_bulk_write(info->max77686->rtc_regmap,  in max77686_rtc_set_time()
181 	if (ret < 0) {  in max77686_rtc_set_time()
183 				ret);  in max77686_rtc_set_time()
187 	ret = max77686_rtc_update(info, MAX77686_RTC_WRITE);  in max77686_rtc_set_time()
191 	return ret;  in max77686_rtc_set_time()
199 	int i, ret;  in max77686_rtc_read_alarm()  local
203 	ret = max77686_rtc_update(info, MAX77686_RTC_READ);  in max77686_rtc_read_alarm()
204 	if (ret < 0)  in max77686_rtc_read_alarm()
207 	ret = regmap_bulk_read(info->max77686->rtc_regmap,  in max77686_rtc_read_alarm()
209 	if (ret < 0) {  in max77686_rtc_read_alarm()
211 				__func__, __LINE__, ret);  in max77686_rtc_read_alarm()
226 	ret = regmap_read(info->max77686->regmap, MAX77686_REG_STATUS2, &val);  in max77686_rtc_read_alarm()
227 	if (ret < 0) {  in max77686_rtc_read_alarm()
229 				__func__, __LINE__, ret);  in max77686_rtc_read_alarm()
244 	int ret, i;  in max77686_rtc_stop_alarm()  local
250 	ret = max77686_rtc_update(info, MAX77686_RTC_READ);  in max77686_rtc_stop_alarm()
251 	if (ret < 0)  in max77686_rtc_stop_alarm()
254 	ret = regmap_bulk_read(info->max77686->rtc_regmap,  in max77686_rtc_stop_alarm()
256 	if (ret < 0) {  in max77686_rtc_stop_alarm()
258 				__func__, ret);  in max77686_rtc_stop_alarm()
267 	ret = regmap_bulk_write(info->max77686->rtc_regmap,  in max77686_rtc_stop_alarm()
269 	if (ret < 0) {  in max77686_rtc_stop_alarm()
271 				__func__, ret);  in max77686_rtc_stop_alarm()
275 	ret = max77686_rtc_update(info, MAX77686_RTC_WRITE);  in max77686_rtc_stop_alarm()
277 	return ret;  in max77686_rtc_stop_alarm()
283 	int ret;  in max77686_rtc_start_alarm()  local
289 	ret = max77686_rtc_update(info, MAX77686_RTC_READ);  in max77686_rtc_start_alarm()
290 	if (ret < 0)  in max77686_rtc_start_alarm()
293 	ret = regmap_bulk_read(info->max77686->rtc_regmap,  in max77686_rtc_start_alarm()
295 	if (ret < 0) {  in max77686_rtc_start_alarm()
297 				__func__, ret);  in max77686_rtc_start_alarm()
314 	ret = regmap_bulk_write(info->max77686->rtc_regmap,  in max77686_rtc_start_alarm()
316 	if (ret < 0) {  in max77686_rtc_start_alarm()
318 				__func__, ret);  in max77686_rtc_start_alarm()
322 	ret = max77686_rtc_update(info, MAX77686_RTC_WRITE);  in max77686_rtc_start_alarm()
324 	return ret;  in max77686_rtc_start_alarm()
331 	int ret;  in max77686_rtc_set_alarm()  local
333 	ret = max77686_rtc_tm_to_data(&alrm->time, data);  in max77686_rtc_set_alarm()
334 	if (ret < 0)  in max77686_rtc_set_alarm()
335 		return ret;  in max77686_rtc_set_alarm()
339 	ret = max77686_rtc_stop_alarm(info);  in max77686_rtc_set_alarm()
340 	if (ret < 0)  in max77686_rtc_set_alarm()
343 	ret = regmap_bulk_write(info->max77686->rtc_regmap,  in max77686_rtc_set_alarm()
346 	if (ret < 0) {  in max77686_rtc_set_alarm()
348 				__func__, ret);  in max77686_rtc_set_alarm()
352 	ret = max77686_rtc_update(info, MAX77686_RTC_WRITE);  in max77686_rtc_set_alarm()
353 	if (ret < 0)  in max77686_rtc_set_alarm()
357 		ret = max77686_rtc_start_alarm(info);  in max77686_rtc_set_alarm()
360 	return ret;  in max77686_rtc_set_alarm()
367 	int ret;  in max77686_rtc_alarm_irq_enable()  local
371 		ret = max77686_rtc_start_alarm(info);  in max77686_rtc_alarm_irq_enable()
373 		ret = max77686_rtc_stop_alarm(info);  in max77686_rtc_alarm_irq_enable()
376 	return ret;  in max77686_rtc_alarm_irq_enable()
401 	int ret;  in max77686_rtc_init_reg()  local
409 	ret = regmap_bulk_write(info->max77686->rtc_regmap, MAX77686_RTC_CONTROLM, data, 2);  in max77686_rtc_init_reg()
410 	if (ret < 0) {  in max77686_rtc_init_reg()
412 				__func__, ret);  in max77686_rtc_init_reg()
413 		return ret;  in max77686_rtc_init_reg()
416 	ret = max77686_rtc_update(info, MAX77686_RTC_WRITE);  in max77686_rtc_init_reg()
417 	return ret;  in max77686_rtc_init_reg()
424 	int ret;  in max77686_rtc_probe()  local
440 	ret = max77686_rtc_init_reg(info);  in max77686_rtc_probe()
442 	if (ret < 0) {  in max77686_rtc_probe()
443 		dev_err(&pdev->dev, "Failed to initialize RTC reg:%d\n", ret);  in max77686_rtc_probe()
453 		ret = PTR_ERR(info->rtc_dev);  in max77686_rtc_probe()
454 		dev_err(&pdev->dev, "Failed to register RTC device: %d\n", ret);  in max77686_rtc_probe()
455 		if (ret == 0)  in max77686_rtc_probe()
456 			ret = -EINVAL;  in max77686_rtc_probe()
461 		ret = -EINVAL;  in max77686_rtc_probe()
469 		ret = -ENXIO;  in max77686_rtc_probe()
473 	ret = devm_request_threaded_irq(&pdev->dev, info->virq, NULL,  in max77686_rtc_probe()
475 	if (ret < 0)  in max77686_rtc_probe()
477 			info->virq, ret);  in max77686_rtc_probe()
480 	return ret;  in max77686_rtc_probe()