26 	int ret;  in da9055_rtc_enable_alarm()  local
28 		ret = da9055_reg_update(rtc->da9055, DA9055_REG_ALARM_Y,  in da9055_rtc_enable_alarm()
31 		if (ret != 0)  in da9055_rtc_enable_alarm()
33 				ret);  in da9055_rtc_enable_alarm()
36 		ret = da9055_reg_update(rtc->da9055, DA9055_REG_ALARM_Y,  in da9055_rtc_enable_alarm()
38 		if (ret != 0)  in da9055_rtc_enable_alarm()
40 				"Failed to disable ALM: %d\n", ret);  in da9055_rtc_enable_alarm()
43 	return ret;  in da9055_rtc_enable_alarm()
58 	int ret;  in da9055_read_alarm()  local
61 	ret = da9055_group_read(da9055, DA9055_REG_ALARM_MI, 5, v);  in da9055_read_alarm()
62 	if (ret != 0) {  in da9055_read_alarm()
63 		dev_err(da9055->dev, "Failed to group read ALM: %d\n", ret);  in da9055_read_alarm()
64 		return ret;  in da9055_read_alarm()
79 	int ret;  in da9055_set_alarm()  local
85 	ret = da9055_reg_update(da9055, DA9055_REG_ALARM_MI,  in da9055_set_alarm()
87 	if (ret != 0) {  in da9055_set_alarm()
88 		dev_err(da9055->dev, "Failed to write ALRM MIN: %d\n", ret);  in da9055_set_alarm()
89 		return ret;  in da9055_set_alarm()
95 	ret = da9055_group_write(da9055, DA9055_REG_ALARM_H, 2, v);  in da9055_set_alarm()
96 	if (ret < 0)  in da9055_set_alarm()
97 		return ret;  in da9055_set_alarm()
99 	ret = da9055_reg_update(da9055, DA9055_REG_ALARM_MO,  in da9055_set_alarm()
101 	if (ret < 0)  in da9055_set_alarm()
102 		dev_err(da9055->dev, "Failed to write ALM Month:%d\n", ret);  in da9055_set_alarm()
104 	ret = da9055_reg_update(da9055, DA9055_REG_ALARM_Y,  in da9055_set_alarm()
106 	if (ret < 0)  in da9055_set_alarm()
107 		dev_err(da9055->dev, "Failed to write ALM Year:%d\n", ret);  in da9055_set_alarm()
109 	return ret;  in da9055_set_alarm()
114 	int ret;  in da9055_rtc_get_alarm_status()  local
116 	ret = da9055_reg_read(da9055, DA9055_REG_ALARM_Y);  in da9055_rtc_get_alarm_status()
117 	if (ret < 0) {  in da9055_rtc_get_alarm_status()
118 		dev_err(da9055->dev, "Failed to read ALM: %d\n", ret);  in da9055_rtc_get_alarm_status()
119 		return ret;  in da9055_rtc_get_alarm_status()
121 	ret &= DA9055_RTC_ALM_EN;  in da9055_rtc_get_alarm_status()
122 	return (ret > 0) ? 1 : 0;  in da9055_rtc_get_alarm_status()
129 	int ret;  in da9055_rtc_read_time()  local
131 	ret = da9055_reg_read(rtc->da9055, DA9055_REG_COUNT_S);  in da9055_rtc_read_time()
132 	if (ret < 0)  in da9055_rtc_read_time()
133 		return ret;  in da9055_rtc_read_time()
139 	if (!(ret & DA9055_RTC_READ))  in da9055_rtc_read_time()
142 	ret = da9055_group_read(rtc->da9055, DA9055_REG_COUNT_S, 6, v);  in da9055_rtc_read_time()
143 	if (ret < 0) {  in da9055_rtc_read_time()
145 			ret);  in da9055_rtc_read_time()
146 		return ret;  in da9055_rtc_read_time()
178 	int ret;  in da9055_rtc_read_alarm()  local
182 	ret = da9055_read_alarm(rtc->da9055, tm);  in da9055_rtc_read_alarm()
184 	if (ret)  in da9055_rtc_read_alarm()
185 		return ret;  in da9055_rtc_read_alarm()
194 	int ret;  in da9055_rtc_set_alarm()  local
198 	ret = da9055_rtc_enable_alarm(rtc, 0);  in da9055_rtc_set_alarm()
199 	if (ret < 0)  in da9055_rtc_set_alarm()
200 		return ret;  in da9055_rtc_set_alarm()
202 	ret = da9055_set_alarm(rtc->da9055, tm);  in da9055_rtc_set_alarm()
203 	if (ret)  in da9055_rtc_set_alarm()
204 		return ret;  in da9055_rtc_set_alarm()
206 	ret = da9055_rtc_enable_alarm(rtc, 1);  in da9055_rtc_set_alarm()
208 	return ret;  in da9055_rtc_set_alarm()
229 	int ret;  in da9055_rtc_device_init()  local
232 	ret = da9055_reg_update(da9055, DA9055_REG_CONTROL_B,  in da9055_rtc_device_init()
234 	if (ret < 0)  in da9055_rtc_device_init()
235 		return ret;  in da9055_rtc_device_init()
236 	ret = da9055_reg_update(da9055, DA9055_REG_EN_32K,  in da9055_rtc_device_init()
238 	if (ret < 0)  in da9055_rtc_device_init()
239 		return ret;  in da9055_rtc_device_init()
242 	ret = da9055_reg_update(da9055, DA9055_REG_CONTROL_B,  in da9055_rtc_device_init()
244 	if (ret < 0)  in da9055_rtc_device_init()
245 		return ret;  in da9055_rtc_device_init()
249 		ret = da9055_reg_update(da9055, DA9055_REG_CONTROL_B,  in da9055_rtc_device_init()
253 		if (ret < 0)  in da9055_rtc_device_init()
254 			return ret;  in da9055_rtc_device_init()
258 	ret = da9055_reg_update(da9055, DA9055_REG_ALARM_MO,  in da9055_rtc_device_init()
260 	if (ret < 0)  in da9055_rtc_device_init()
261 		return ret;  in da9055_rtc_device_init()
270 	int ret, alm_irq;  in da9055_rtc_probe()  local
280 	ret = da9055_rtc_device_init(rtc->da9055, pdata);  in da9055_rtc_probe()
281 	if (ret < 0)  in da9055_rtc_probe()
284 	ret = da9055_reg_read(rtc->da9055, DA9055_REG_ALARM_Y);  in da9055_rtc_probe()
285 	if (ret < 0)  in da9055_rtc_probe()
288 	if (ret & DA9055_RTC_ALM_EN)  in da9055_rtc_probe()
296 		ret = PTR_ERR(rtc->rtc);  in da9055_rtc_probe()
304 	ret = devm_request_threaded_irq(&pdev->dev, alm_irq, NULL,  in da9055_rtc_probe()
308 	if (ret != 0)  in da9055_rtc_probe()
309 		dev_err(rtc->da9055->dev, "irq registration failed: %d\n", ret);  in da9055_rtc_probe()
312 	return ret;  in da9055_rtc_probe()
322 	int ret;  in da9055_rtc_suspend()  local
326 		ret = da9055_rtc_enable_alarm(rtc, 0);  in da9055_rtc_suspend()
327 		if (ret < 0)  in da9055_rtc_suspend()
341 	int ret;  in da9055_rtc_resume()  local
345 			ret = da9055_rtc_enable_alarm(rtc, 1);  in da9055_rtc_resume()
346 			if (ret < 0)  in da9055_rtc_resume()
360 	int ret;  in da9055_rtc_freeze()  local
362 	ret = da9055_rtc_enable_alarm(rtc, 0);  in da9055_rtc_freeze()
363 	if (ret < 0)  in da9055_rtc_freeze()