38 	struct i2c_client *client = to_i2c_client(dev);  in als_sensing_range_show()  local
41 	val = i2c_smbus_read_byte_data(client, 0x00);  in als_sensing_range_show()
52 	struct i2c_client *client = to_i2c_client(dev);  in als_lux_input_data_show()  local
61 	temp = i2c_smbus_read_byte_data(client, 0x02); /* MSB data */  in als_lux_input_data_show()
68 	ret_val = i2c_smbus_read_byte_data(client, 0x01); /* LSB data */  in als_lux_input_data_show()
77 	val = i2c_smbus_read_byte_data(client, 0x00);  in als_lux_input_data_show()
88 	struct i2c_client *client = to_i2c_client(dev);  in als_sensing_range_store()  local
109 	ret_val = i2c_smbus_read_byte_data(client, 0x00);  in als_sensing_range_store()
115 	ret_val = i2c_smbus_write_byte_data(client, 0x00, ret_val);  in als_sensing_range_store()
122 static void als_set_power_state(struct i2c_client *client, int enable)  in als_set_power_state()  argument
126 	ret_val = i2c_smbus_read_byte_data(client, 0x00);  in als_set_power_state()
135 	i2c_smbus_write_byte_data(client, 0x00, ret_val);  in als_set_power_state()
153 static int als_set_default_config(struct i2c_client *client)  in als_set_default_config()  argument
157 	retval = i2c_smbus_write_byte_data(client, 0x00, 0xc0);  in als_set_default_config()
159 		dev_err(&client->dev, "default write failed.");  in als_set_default_config()
165 static int  isl29020_probe(struct i2c_client *client,  in isl29020_probe()  argument
170 	res = als_set_default_config(client);  in isl29020_probe()
174 	res = sysfs_create_group(&client->dev.kobj, &m_als_gr);  in isl29020_probe()
176 		dev_err(&client->dev, "isl29020: device create file failed\n");  in isl29020_probe()
179 	dev_info(&client->dev, "%s isl29020: ALS chip found\n", client->name);  in isl29020_probe()
180 	als_set_power_state(client, 0);  in isl29020_probe()
181 	pm_runtime_enable(&client->dev);  in isl29020_probe()
185 static int isl29020_remove(struct i2c_client *client)  in isl29020_remove()  argument
187 	sysfs_remove_group(&client->dev.kobj, &m_als_gr);  in isl29020_remove()
202 	struct i2c_client *client = to_i2c_client(dev);  in isl29020_runtime_suspend()  local
203 	als_set_power_state(client, 0);  in isl29020_runtime_suspend()
209 	struct i2c_client *client = to_i2c_client(dev);  in isl29020_runtime_resume()  local
210 	als_set_power_state(client, 1);  in isl29020_runtime_resume()