73 	struct i2c_client *client;  member
78 static s32 rx8025_read_reg(const struct i2c_client *client, u8 number)  in rx8025_read_reg()  argument
80 	return i2c_smbus_read_byte_data(client, number << 4);  in rx8025_read_reg()
83 static int rx8025_read_regs(const struct i2c_client *client,  in rx8025_read_regs()  argument
86 	int ret = i2c_smbus_read_i2c_block_data(client, number << 4, length,  in rx8025_read_regs()
94 static s32 rx8025_write_reg(const struct i2c_client *client, u8 number,  in rx8025_write_reg()  argument
97 	return i2c_smbus_write_byte_data(client, number << 4, value);  in rx8025_write_reg()
100 static s32 rx8025_write_regs(const struct i2c_client *client,  in rx8025_write_regs()  argument
103 	return i2c_smbus_write_i2c_block_data(client, number << 4,  in rx8025_write_regs()
112 	ctrl2 = rx8025_read_reg(rx8025->client, RX8025_REG_CTRL2);  in rx8025_check_validity()
132 static int rx8025_reset_validity(struct i2c_client *client)  in rx8025_reset_validity()  argument
134 	int ctrl2 = rx8025_read_reg(client, RX8025_REG_CTRL2);  in rx8025_reset_validity()
141 	return rx8025_write_reg(client, RX8025_REG_CTRL2,  in rx8025_reset_validity()
147 	struct i2c_client *client = dev_id;  in rx8025_handle_irq()  local
148 	struct rx8025_data *rx8025 = i2c_get_clientdata(client);  in rx8025_handle_irq()
151 	status = rx8025_read_reg(client, RX8025_REG_CTRL2);  in rx8025_handle_irq()
156 		dev_warn(&client->dev, "Oscillation stop was detected,"  in rx8025_handle_irq()
168 		if (rx8025_write_reg(client, RX8025_REG_CTRL1,  in rx8025_handle_irq()
188 	err = rx8025_read_regs(rx8025->client, RX8025_REG_SEC, 7, date);  in rx8025_get_time()
247 	ret = rx8025_write_regs(rx8025->client, RX8025_REG_SEC, 7, date);  in rx8025_set_time()
251 	return rx8025_reset_validity(rx8025->client);  in rx8025_set_time()
254 static int rx8025_init_client(struct i2c_client *client)  in rx8025_init_client()  argument
256 	struct rx8025_data *rx8025 = i2c_get_clientdata(client);  in rx8025_init_client()
261 	err = rx8025_read_regs(rx8025->client, RX8025_REG_CTRL1, 2, ctrl);  in rx8025_init_client()
269 		dev_warn(&client->dev, "Alarm was detected\n");  in rx8025_init_client()
281 		err = rx8025_write_reg(client, RX8025_REG_CTRL2, ctrl2);  in rx8025_init_client()
291 	struct i2c_client *client = rx8025->client;  in rx8025_read_alarm()  local
295 	if (client->irq <= 0)  in rx8025_read_alarm()
298 	err = rx8025_read_regs(client, RX8025_REG_ALDMIN, 2, ald);  in rx8025_read_alarm()
302 	ctrl2 = rx8025_read_reg(client, RX8025_REG_CTRL2);  in rx8025_read_alarm()
335 	struct i2c_client *client = to_i2c_client(dev);  in rx8025_set_alarm()  local
340 	if (client->irq <= 0)  in rx8025_set_alarm()
355 		err = rx8025_write_reg(rx8025->client, RX8025_REG_CTRL1,  in rx8025_set_alarm()
360 	err = rx8025_write_regs(rx8025->client, RX8025_REG_ALDMIN, 2, ald);  in rx8025_set_alarm()
366 		err = rx8025_write_reg(rx8025->client, RX8025_REG_CTRL1,  in rx8025_set_alarm()
389 		err = rx8025_write_reg(rx8025->client, RX8025_REG_CTRL1,  in rx8025_alarm_irq_enable()
424 	struct i2c_client *client = to_i2c_client(dev);  in rx8025_get_clock_adjust()  local
427 	digoff = rx8025_read_reg(client, RX8025_REG_DIGOFF);  in rx8025_get_clock_adjust()
441 	struct i2c_client *client = to_i2c_client(dev);  in rx8025_set_clock_adjust()  local
456 	err = rx8025_write_reg(client, RX8025_REG_DIGOFF, digoff);  in rx8025_set_clock_adjust()
506 static int rx8025_probe(struct i2c_client *client,  in rx8025_probe()  argument
509 	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);  in rx8025_probe()
520 	rx8025 = devm_kzalloc(&client->dev, sizeof(*rx8025), GFP_KERNEL);  in rx8025_probe()
524 	rx8025->client = client;  in rx8025_probe()
525 	i2c_set_clientdata(client, rx8025);  in rx8025_probe()
527 	err = rx8025_init_client(client);  in rx8025_probe()
531 	rx8025->rtc = devm_rtc_device_register(&client->dev, client->name,  in rx8025_probe()
534 		dev_err(&client->dev, "unable to register the class device\n");  in rx8025_probe()
538 	if (client->irq > 0) {  in rx8025_probe()
539 		dev_info(&client->dev, "IRQ %d supplied\n", client->irq);  in rx8025_probe()
540 		err = devm_request_threaded_irq(&client->dev, client->irq, NULL,  in rx8025_probe()
542 						client);  in rx8025_probe()
544 			dev_err(&client->dev, "unable to request IRQ, alarms disabled\n");  in rx8025_probe()
545 			client->irq = 0;  in rx8025_probe()
551 	err = rx8025_sysfs_register(&client->dev);  in rx8025_probe()
555 static int rx8025_remove(struct i2c_client *client)  in rx8025_remove()  argument
557 	rx8025_sysfs_unregister(&client->dev);  in rx8025_remove()