87 	struct i2c_client	*client;  member
101 	struct i2c_client *client = to_i2c_client(dev);  in hym8563_rtc_read_time()  local
102 	struct hym8563 *hym8563 = i2c_get_clientdata(client);  in hym8563_rtc_read_time()
107 		dev_warn(&client->dev, "no valid clock/calendar values available\n");  in hym8563_rtc_read_time()
111 	ret = i2c_smbus_read_i2c_block_data(client, HYM8563_SEC, 7, buf);  in hym8563_rtc_read_time()
126 	struct i2c_client *client = to_i2c_client(dev);  in hym8563_rtc_set_time()  local
127 	struct hym8563 *hym8563 = i2c_get_clientdata(client);  in hym8563_rtc_set_time()
153 	ret = i2c_smbus_write_byte_data(client, HYM8563_CTL1,  in hym8563_rtc_set_time()
158 	ret = i2c_smbus_write_i2c_block_data(client, HYM8563_SEC, 7, buf);  in hym8563_rtc_set_time()
162 	ret = i2c_smbus_write_byte_data(client, HYM8563_CTL1, 0);  in hym8563_rtc_set_time()
174 	struct i2c_client *client = to_i2c_client(dev);  in hym8563_rtc_alarm_irq_enable()  local
177 	data = i2c_smbus_read_byte_data(client, HYM8563_CTL2);  in hym8563_rtc_alarm_irq_enable()
186 	return i2c_smbus_write_byte_data(client, HYM8563_CTL2, data);  in hym8563_rtc_alarm_irq_enable()
191 	struct i2c_client *client = to_i2c_client(dev);  in hym8563_rtc_read_alarm()  local
196 	ret = i2c_smbus_read_i2c_block_data(client, HYM8563_ALM_MIN, 4, buf);  in hym8563_rtc_read_alarm()
219 	ret = i2c_smbus_read_byte_data(client, HYM8563_CTL2);  in hym8563_rtc_read_alarm()
231 	struct i2c_client *client = to_i2c_client(dev);  in hym8563_rtc_set_alarm()  local
254 	ret = i2c_smbus_read_byte_data(client, HYM8563_CTL2);  in hym8563_rtc_set_alarm()
260 	ret = i2c_smbus_write_byte_data(client, HYM8563_CTL2, ret);  in hym8563_rtc_set_alarm()
276 	ret = i2c_smbus_write_i2c_block_data(client, HYM8563_ALM_MIN, 4, buf);  in hym8563_rtc_set_alarm()
309 	struct i2c_client *client = hym8563->client;  in hym8563_clkout_recalc_rate()  local
310 	int ret = i2c_smbus_read_byte_data(client, HYM8563_CLKOUT);  in hym8563_clkout_recalc_rate()
335 	struct i2c_client *client = hym8563->client;  in hym8563_clkout_set_rate()  local
336 	int ret = i2c_smbus_read_byte_data(client, HYM8563_CLKOUT);  in hym8563_clkout_set_rate()
346 			return i2c_smbus_write_byte_data(client,  in hym8563_clkout_set_rate()
356 	struct i2c_client *client = hym8563->client;  in hym8563_clkout_control()  local
357 	int ret = i2c_smbus_read_byte_data(client, HYM8563_CLKOUT);  in hym8563_clkout_control()
367 	return i2c_smbus_write_byte_data(client, HYM8563_CLKOUT, ret);  in hym8563_clkout_control()
383 	struct i2c_client *client = hym8563->client;  in hym8563_clkout_is_prepared()  local
384 	int ret = i2c_smbus_read_byte_data(client, HYM8563_CLKOUT);  in hym8563_clkout_is_prepared()
403 	struct i2c_client *client = hym8563->client;  in hym8563_clkout_register_clk()  local
404 	struct device_node *node = client->dev.of_node;  in hym8563_clkout_register_clk()
409 	ret = i2c_smbus_write_byte_data(client, HYM8563_CLKOUT,  in hym8563_clkout_register_clk()
425 	clk = clk_register(&client->dev, &hym8563->clkout_hw);  in hym8563_clkout_register_clk()
443 	struct i2c_client *client = hym8563->client;  in hym8563_irq()  local
451 	data = i2c_smbus_read_byte_data(client, HYM8563_CTL2);  in hym8563_irq()
453 		dev_err(&client->dev, "%s: error reading i2c data %d\n",  in hym8563_irq()
460 	ret = i2c_smbus_write_byte_data(client, HYM8563_CTL2, data);  in hym8563_irq()
462 		dev_err(&client->dev, "%s: error writing i2c data %d\n",  in hym8563_irq()
471 static int hym8563_init_device(struct i2c_client *client)  in hym8563_init_device()  argument
476 	ret = i2c_smbus_write_byte_data(client, HYM8563_CTL1, 0);  in hym8563_init_device()
480 	ret = i2c_smbus_read_byte_data(client, HYM8563_CTL2);  in hym8563_init_device()
497 	return i2c_smbus_write_byte_data(client, HYM8563_CTL2, ret);  in hym8563_init_device()
503 	struct i2c_client *client = to_i2c_client(dev);  in hym8563_suspend()  local
507 		ret = enable_irq_wake(client->irq);  in hym8563_suspend()
519 	struct i2c_client *client = to_i2c_client(dev);  in hym8563_resume()  local
522 		disable_irq_wake(client->irq);  in hym8563_resume()
530 static int hym8563_probe(struct i2c_client *client,  in hym8563_probe()  argument
536 	hym8563 = devm_kzalloc(&client->dev, sizeof(*hym8563), GFP_KERNEL);  in hym8563_probe()
540 	hym8563->client = client;  in hym8563_probe()
541 	i2c_set_clientdata(client, hym8563);  in hym8563_probe()
543 	device_set_wakeup_capable(&client->dev, true);  in hym8563_probe()
545 	ret = hym8563_init_device(client);  in hym8563_probe()
547 		dev_err(&client->dev, "could not init device, %d\n", ret);  in hym8563_probe()
551 	ret = devm_request_threaded_irq(&client->dev, client->irq,  in hym8563_probe()
554 					client->name, hym8563);  in hym8563_probe()
556 		dev_err(&client->dev, "irq %d request failed, %d\n",  in hym8563_probe()
557 			client->irq, ret);  in hym8563_probe()
562 	ret = i2c_smbus_read_byte_data(client, HYM8563_SEC);  in hym8563_probe()
567 	dev_dbg(&client->dev, "rtc information is %s\n",  in hym8563_probe()
570 	hym8563->rtc = devm_rtc_device_register(&client->dev, client->name,  in hym8563_probe()