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hwmon: (tmp401) 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 11:35:53 -07:00
parent f511a21f4e
commit 0df9fc7bb8
1 changed files with 3 additions and 3 deletions
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6
drivers/hwmon/tmp401.c
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@ -594,7 +594,6 @@ static int tmp401_remove(struct i2c_client *client)
&tmp411_attr[i].dev_attr); &tmp411_attr[i].dev_attr);
} }
kfree(data);
return 0; return 0;
} }
@ -605,7 +604,8 @@ static int tmp401_probe(struct i2c_client *client,
struct tmp401_data *data; struct tmp401_data *data;
const char *names[] = { "TMP401", "TMP411" }; const char *names[] = { "TMP401", "TMP411" };
data = kzalloc(sizeof(struct tmp401_data), GFP_KERNEL); data = devm_kzalloc(&client->dev, sizeof(struct tmp401_data),
GFP_KERNEL);
if (!data) if (!data)
return -ENOMEM; return -ENOMEM;
@ -646,7 +646,7 @@ static int tmp401_probe(struct i2c_client *client,
return 0; return 0;
exit_remove: exit_remove:
tmp401_remove(client); /* will also free data for us */ tmp401_remove(client);
return err; return err;
} }