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hwmon: (asb100) Convert to use devm_ functions 

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

Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hifive-unleashed-5.1
Guenter Roeck 2012-06-02 09:58:02 -07:00
parent f9286434ea
commit 64adf39837
1 changed files with 5 additions and 12 deletions
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17
drivers/hwmon/asb100.c
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@ -787,12 +787,10 @@ static int asb100_probe(struct i2c_client *client,
int err;
struct asb100_data *data;
data = kzalloc(sizeof(struct asb100_data), GFP_KERNEL);
if (!data) {
pr_debug("probe failed, kzalloc failed!\n");
err = -ENOMEM;
goto ERROR0;
}
data = devm_kzalloc(&client->dev, sizeof(struct asb100_data),
GFP_KERNEL);
if (!data)
return -ENOMEM;
i2c_set_clientdata(client, data);
mutex_init(&data->lock);
@ -801,7 +799,7 @@ static int asb100_probe(struct i2c_client *client,
/* Attach secondary lm75 clients */
err = asb100_detect_subclients(client);
if (err)
goto ERROR1;
return err;
/* Initialize the chip */
asb100_init_client(client);
@ -829,9 +827,6 @@ ERROR4:
ERROR3:
i2c_unregister_device(data->lm75[1]);
i2c_unregister_device(data->lm75[0]);
ERROR1:
kfree(data);
ERROR0:
return err;
}
@ -845,8 +840,6 @@ static int asb100_remove(struct i2c_client *client)
i2c_unregister_device(data->lm75[1]);
i2c_unregister_device(data->lm75[0]);
kfree(data);
return 0;
}