Messages in this thread Patch in this message | | | From | Guenter Roeck <> | Subject | [RFC PATCH 3/5] hwmon: (ds1621) Convert to use hwmon_device_register_groups | Date | Sat, 6 Jul 2013 10:24:53 -0700 |
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Signed-off-by: Guenter Roeck <linux@roeck-us.net> --- drivers/hwmon/ds1621.c | 25 +++++++++---------------- 1 file changed, 9 insertions(+), 16 deletions(-)
diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c index a26ba7a..f1d0fa0 100644 --- a/drivers/hwmon/ds1621.c +++ b/drivers/hwmon/ds1621.c @@ -358,11 +358,15 @@ static const struct attribute_group ds1621_group = { .is_visible = ds1621_attribute_visible }; +static const struct attribute_group *ds1621_groups[] = { + &ds1621_group, + NULL +}; + static int ds1621_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct ds1621_data *data; - int err; data = devm_kzalloc(&client->dev, sizeof(struct ds1621_data), GFP_KERNEL); @@ -377,22 +381,12 @@ static int ds1621_probe(struct i2c_client *client, /* Initialize the DS1621 chip */ ds1621_init_client(client); - /* Register sysfs hooks */ - err = sysfs_create_group(&client->dev.kobj, &ds1621_group); - if (err) - return err; - - data->hwmon_dev = hwmon_device_register(&client->dev); - if (IS_ERR(data->hwmon_dev)) { - err = PTR_ERR(data->hwmon_dev); - goto exit_remove_files; - } + data->hwmon_dev = hwmon_device_register_groups(&client->dev, data, + ds1621_groups); + if (IS_ERR(data->hwmon_dev)) + return PTR_ERR(data->hwmon_dev); return 0; - - exit_remove_files: - sysfs_remove_group(&client->dev.kobj, &ds1621_group); - return err; } static int ds1621_remove(struct i2c_client *client) @@ -400,7 +394,6 @@ static int ds1621_remove(struct i2c_client *client) struct ds1621_data *data = i2c_get_clientdata(client); hwmon_device_unregister(data->hwmon_dev); - sysfs_remove_group(&client->dev.kobj, &ds1621_group); return 0; } -- 1.7.9.7
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