71 	int control, stat;  in ds3232_check_rtc_status()  local
93 	control = i2c_smbus_read_byte_data(client, DS3232_REG_CR);  in ds3232_check_rtc_status()
94 	if (control < 0)  in ds3232_check_rtc_status()
95 		return control;  in ds3232_check_rtc_status()
97 	control &= ~(DS3232_REG_CR_A1IE | DS3232_REG_CR_A2IE);  in ds3232_check_rtc_status()
98 	control |= DS3232_REG_CR_INTCN;  in ds3232_check_rtc_status()
100 	return i2c_smbus_write_byte_data(client, DS3232_REG_CR, control);  in ds3232_check_rtc_status()
195 	int control, stat;  in ds3232_read_alarm()  local
208 	control = ret;  in ds3232_read_alarm()
224 	alarm->enabled = !!(control & DS3232_REG_CR_A1IE);  in ds3232_read_alarm()
241 	int control, stat;  in ds3232_set_alarm()  local
259 	control = ret;  in ds3232_set_alarm()
260 	control &= ~(DS3232_REG_CR_A1IE | DS3232_REG_CR_A2IE);  in ds3232_set_alarm()
261 	ret = i2c_smbus_write_byte_data(client, DS3232_REG_CR, control);  in ds3232_set_alarm()
278 		control |= DS3232_REG_CR_A1IE;  in ds3232_set_alarm()
279 		ret = i2c_smbus_write_byte_data(client, DS3232_REG_CR, control);  in ds3232_set_alarm()
289 	int control;  in ds3232_update_alarm()  local
312 	control = i2c_smbus_read_byte_data(client, DS3232_REG_CR);  in ds3232_update_alarm()
313 	if (control < 0)  in ds3232_update_alarm()
318 		control |= DS3232_REG_CR_A1IE;  in ds3232_update_alarm()
321 		control &= ~(DS3232_REG_CR_A1IE);  in ds3232_update_alarm()
322 	i2c_smbus_write_byte_data(client, DS3232_REG_CR, control);  in ds3232_update_alarm()
367 	int stat, control;  in ds3232_work()  local
376 		control = i2c_smbus_read_byte_data(client, DS3232_REG_CR);  in ds3232_work()
377 		if (control < 0) {  in ds3232_work()
382 			control &= ~(DS3232_REG_CR_A1IE);  in ds3232_work()
384 						control);  in ds3232_work()