hwmon: (f75375s) Convert to use devm_ functions
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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@ -838,7 +838,8 @@ static int f75375_probe(struct i2c_client *client,
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if (!i2c_check_functionality(client->adapter,
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I2C_FUNC_SMBUS_BYTE_DATA))
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return -EIO;
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data = kzalloc(sizeof(struct f75375_data), GFP_KERNEL);
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data = devm_kzalloc(&client->dev, sizeof(struct f75375_data),
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GFP_KERNEL);
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if (!data)
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return -ENOMEM;
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@ -848,7 +849,7 @@ static int f75375_probe(struct i2c_client *client,
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err = sysfs_create_group(&client->dev.kobj, &f75375_group);
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if (err)
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goto exit_free;
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return err;
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if (data->kind != f75373) {
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err = sysfs_chmod_file(&client->dev.kobj,
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@ -875,8 +876,6 @@ static int f75375_probe(struct i2c_client *client,
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exit_remove:
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sysfs_remove_group(&client->dev.kobj, &f75375_group);
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exit_free:
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kfree(data);
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return err;
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}
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@ -885,7 +884,6 @@ static int f75375_remove(struct i2c_client *client)
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struct f75375_data *data = i2c_get_clientdata(client);
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hwmon_device_unregister(data->hwmon_dev);
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sysfs_remove_group(&client->dev.kobj, &f75375_group);
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kfree(data);
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return 0;
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}
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