56 static int mcp3021_read16(struct i2c_client *client)  in mcp3021_read16()  argument
58 	struct mcp3021_data *data = i2c_get_clientdata(client);  in mcp3021_read16()
63 	ret = i2c_master_recv(client, (char *)&buf, 2);  in mcp3021_read16()
89 	struct i2c_client *client = to_i2c_client(dev);  in show_in_input()  local
90 	struct mcp3021_data *data = i2c_get_clientdata(client);  in show_in_input()
93 	reg = mcp3021_read16(client);  in show_in_input()
104 static int mcp3021_probe(struct i2c_client *client,  in mcp3021_probe()  argument
110 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C))  in mcp3021_probe()
113 	data = devm_kzalloc(&client->dev, sizeof(struct mcp3021_data),  in mcp3021_probe()
118 	i2c_set_clientdata(client, data);  in mcp3021_probe()
134 	if (dev_get_platdata(&client->dev)) {  in mcp3021_probe()
135 		data->vdd = *(u32 *)dev_get_platdata(&client->dev);  in mcp3021_probe()
142 	err = sysfs_create_file(&client->dev.kobj, &dev_attr_in0_input.attr);  in mcp3021_probe()
146 	data->hwmon_dev = hwmon_device_register(&client->dev);  in mcp3021_probe()
155 	sysfs_remove_file(&client->dev.kobj, &dev_attr_in0_input.attr);  in mcp3021_probe()
159 static int mcp3021_remove(struct i2c_client *client)  in mcp3021_remove()  argument
161 	struct mcp3021_data *data = i2c_get_clientdata(client);  in mcp3021_remove()
164 	sysfs_remove_file(&client->dev.kobj, &dev_attr_in0_input.attr);  in mcp3021_remove()