diff options
Diffstat (limited to 'drivers/hwmon/adt7462.c')
| -rw-r--r-- | drivers/hwmon/adt7462.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/hwmon/adt7462.c b/drivers/hwmon/adt7462.c index 339269f76e57..98a7d81e25c5 100644 --- a/drivers/hwmon/adt7462.c +++ b/drivers/hwmon/adt7462.c @@ -26,7 +26,6 @@ #include <linux/hwmon-sysfs.h> #include <linux/err.h> #include <linux/mutex.h> -#include <linux/delay.h> #include <linux/log2.h> #include <linux/slab.h> @@ -1931,11 +1930,10 @@ static int adt7462_probe(struct i2c_client *client, struct adt7462_data *data; int err; - data = kzalloc(sizeof(struct adt7462_data), GFP_KERNEL); - if (!data) { - err = -ENOMEM; - goto exit; - } + data = devm_kzalloc(&client->dev, sizeof(struct adt7462_data), + GFP_KERNEL); + if (!data) + return -ENOMEM; i2c_set_clientdata(client, data); mutex_init(&data->lock); @@ -1946,7 +1944,7 @@ static int adt7462_probe(struct i2c_client *client, data->attrs.attrs = adt7462_attr; err = sysfs_create_group(&client->dev.kobj, &data->attrs); if (err) - goto exit_free; + return err; data->hwmon_dev = hwmon_device_register(&client->dev); if (IS_ERR(data->hwmon_dev)) { @@ -1958,9 +1956,6 @@ static int adt7462_probe(struct i2c_client *client, exit_remove: sysfs_remove_group(&client->dev.kobj, &data->attrs); -exit_free: - kfree(data); -exit: return err; } @@ -1970,7 +1965,6 @@ static int adt7462_remove(struct i2c_client *client) hwmon_device_unregister(data->hwmon_dev); sysfs_remove_group(&client->dev.kobj, &data->attrs); - kfree(data); return 0; } |