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authorGuenter Roeck <linux@roeck-us.net>2012-06-02 09:58:02 -0700
committerGuenter Roeck <linux@roeck-us.net>2012-09-23 21:08:30 -0700
commit64adf39837c7cf744161b18598577cbe2467a01d (patch)
tree15f6b3cfc70380c60729c9ba46389b78d04c6407 /drivers/hwmon
parentf9286434ea64803b673bb4ec0dd7084b13c2d90b (diff)
downloadlinux-64adf39837c7cf744161b18598577cbe2467a01d.tar.bz2
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>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/asb100.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c
index 4b8814deabb1..a227be47149f 100644
--- a/drivers/hwmon/asb100.c
+++ b/drivers/hwmon/asb100.c
@@ -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;
}