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| author | Guenter Roeck <linux@roeck-us.net> | 2012-06-02 09:58:11 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2012-09-23 21:08:31 -0700 |
| commit | 1487bf70c1b123469893b5dc6d910ef21f59d2f7 (patch) | |
| tree | ed04b90390cd6168fbd3edeff94adfc08e1e8cc5 /drivers/hwmon/lm95241.c | |
| parent | 33ed6d4a82b7422a0ab2f97f19fc841670da99d4 (diff) | |
| download | linux-stable-1487bf70c1b123469893b5dc6d910ef21f59d2f7.tar.gz linux-stable-1487bf70c1b123469893b5dc6d910ef21f59d2f7.tar.bz2 linux-stable-1487bf70c1b123469893b5dc6d910ef21f59d2f7.zip | |
hwmon: (lm95241) 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>
Diffstat (limited to 'drivers/hwmon/lm95241.c')
| -rw-r--r-- | drivers/hwmon/lm95241.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/hwmon/lm95241.c b/drivers/hwmon/lm95241.c index bd8cdb7b96ed..4b68fb2a31d7 100644 --- a/drivers/hwmon/lm95241.c +++ b/drivers/hwmon/lm95241.c @@ -391,11 +391,10 @@ static int lm95241_probe(struct i2c_client *new_client, struct lm95241_data *data; int err; - data = kzalloc(sizeof(struct lm95241_data), GFP_KERNEL); - if (!data) { - err = -ENOMEM; - goto exit; - } + data = devm_kzalloc(&new_client->dev, sizeof(struct lm95241_data), + GFP_KERNEL); + if (!data) + return -ENOMEM; i2c_set_clientdata(new_client, data); mutex_init(&data->update_lock); @@ -406,7 +405,7 @@ static int lm95241_probe(struct i2c_client *new_client, /* Register sysfs hooks */ err = sysfs_create_group(&new_client->dev.kobj, &lm95241_group); if (err) - goto exit_free; + return err; data->hwmon_dev = hwmon_device_register(&new_client->dev); if (IS_ERR(data->hwmon_dev)) { @@ -418,9 +417,6 @@ static int lm95241_probe(struct i2c_client *new_client, exit_remove_files: sysfs_remove_group(&new_client->dev.kobj, &lm95241_group); -exit_free: - kfree(data); -exit: return err; } @@ -431,7 +427,6 @@ static int lm95241_remove(struct i2c_client *client) hwmon_device_unregister(data->hwmon_dev); sysfs_remove_group(&client->dev.kobj, &lm95241_group); - kfree(data); return 0; } |