dect
/
linux-2.6
Archived
13
0
Fork 0
Code Releases Activity

hwmon: (lm63) Convert to use devm_ functions 

Convert to use devm_ functions to reduce code size and simplify the code.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Guenter Roeck 2012-06-02 09:58:08 -07:00
parent 647ff514d8
commit c5a4a91d24
1 changed files with 4 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/hwmon/lm63.c
View File

@ -1108,11 +1108,9 @@ static int lm63_probe(struct i2c_client *client,
struct lm63_data *data;
int err;
data = kzalloc(sizeof(struct lm63_data), GFP_KERNEL);
if (!data) {
err = -ENOMEM;
goto exit;
}
data = devm_kzalloc(&client->dev, sizeof(struct lm63_data), GFP_KERNEL);
if (!data)
return -ENOMEM;
i2c_set_clientdata(client, data);
data->valid = 0;
@ -1129,7 +1127,7 @@ static int lm63_probe(struct i2c_client *client,
/* Register sysfs hooks */
err = sysfs_create_group(&client->dev.kobj, &lm63_group);
if (err)
goto exit_free;
return err;
if (data->config & 0x04) { /* tachometer enabled */
err = sysfs_create_group(&client->dev.kobj, &lm63_group_fan1);
if (err)
@ -1161,9 +1159,6 @@ exit_remove_files:
device_remove_file(&client->dev, &dev_attr_temp2_type);
sysfs_remove_group(&client->dev.kobj, &lm63_group_extra_lut);
}
exit_free:
kfree(data);
exit:
return err;
}
@ -1179,7 +1174,6 @@ static int lm63_remove(struct i2c_client *client)
sysfs_remove_group(&client->dev.kobj, &lm63_group_extra_lut);
}
kfree(data);
return 0;
}