47 	struct i2c_client *client = to_i2c_client(dev);  in als_sensing_range_show()  local
50 	val = i2c_smbus_read_byte_data(client, 0x81);  in als_sensing_range_show()
61 	struct i2c_client *client = to_i2c_client(dev);  in als_wait_for_data_ready()  local
67 		ret = i2c_smbus_read_byte_data(client, 0x86);  in als_wait_for_data_ready()
81 	struct i2c_client *client = to_i2c_client(dev);  in als_lux0_input_data_show()  local
82 	struct als_data *data = i2c_get_clientdata(client);  in als_lux0_input_data_show()
91 	i2c_smbus_write_byte(client, 0x40);  in als_lux0_input_data_show()
93 	temp = i2c_smbus_read_byte_data(client, 0x81);  in als_lux0_input_data_show()
94 	i2c_smbus_write_byte_data(client, 0x81, temp | 0x08);  in als_lux0_input_data_show()
100 	temp = i2c_smbus_read_byte_data(client, 0x8C); /* LSB data */  in als_lux0_input_data_show()
105 	ret_val = i2c_smbus_read_byte_data(client, 0x8D); /* MSB data */  in als_lux0_input_data_show()
123 	struct i2c_client *client = to_i2c_client(dev);  in als_sensing_range_store()  local
124 	struct als_data *data = i2c_get_clientdata(client);  in als_sensing_range_store()
145 	ret_val = i2c_smbus_read_byte_data(client, 0x81);  in als_sensing_range_store()
157 	ret_val = i2c_smbus_write_byte_data(client, 0x81, ret_val);  in als_sensing_range_store()
171 static int als_set_power_state(struct i2c_client *client, bool on_off)  in als_set_power_state()  argument
174 	struct als_data *data = i2c_get_clientdata(client);  in als_set_power_state()
177 	ret_val = i2c_smbus_read_byte_data(client, 0x80);  in als_set_power_state()
184 	ret_val = i2c_smbus_write_byte_data(client, 0x80, ret_val);  in als_set_power_state()
205 static int als_set_default_config(struct i2c_client *client)  in als_set_default_config()  argument
209 	ret_val = i2c_smbus_write_byte_data(client, 0x80, 0x01);  in als_set_default_config()
211 		dev_err(&client->dev, "failed default switch on write\n");  in als_set_default_config()
215 	ret_val = i2c_smbus_write_byte_data(client, 0x81, 0x08);  in als_set_default_config()
217 		dev_err(&client->dev, "failed default LUX on write\n");  in als_set_default_config()
222 	als_wait_for_data_ready(&client->dev);  in als_set_default_config()
227 static int apds9802als_probe(struct i2c_client *client,  in apds9802als_probe()  argument
235 		dev_err(&client->dev, "Memory allocation failed\n");  in apds9802als_probe()
238 	i2c_set_clientdata(client, data);  in apds9802als_probe()
239 	res = sysfs_create_group(&client->dev.kobj, &m_als_gr);  in apds9802als_probe()
241 		dev_err(&client->dev, "device create file failed\n");  in apds9802als_probe()
244 	dev_info(&client->dev, "ALS chip found\n");  in apds9802als_probe()
245 	als_set_default_config(client);  in apds9802als_probe()
248 	pm_runtime_set_active(&client->dev);  in apds9802als_probe()
249 	pm_runtime_enable(&client->dev);  in apds9802als_probe()
257 static int apds9802als_remove(struct i2c_client *client)  in apds9802als_remove()  argument
259 	struct als_data *data = i2c_get_clientdata(client);  in apds9802als_remove()
261 	pm_runtime_get_sync(&client->dev);  in apds9802als_remove()
263 	als_set_power_state(client, false);  in apds9802als_remove()
264 	sysfs_remove_group(&client->dev.kobj, &m_als_gr);  in apds9802als_remove()
266 	pm_runtime_disable(&client->dev);  in apds9802als_remove()
267 	pm_runtime_set_suspended(&client->dev);  in apds9802als_remove()
268 	pm_runtime_put_noidle(&client->dev);  in apds9802als_remove()
278 	struct i2c_client *client = to_i2c_client(dev);  in apds9802als_suspend()  local
280 	als_set_power_state(client, false);  in apds9802als_suspend()
286 	struct i2c_client *client = to_i2c_client(dev);  in apds9802als_resume()  local
288 	als_set_power_state(client, true);  in apds9802als_resume()