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authorGuenter Roeck <linux@roeck-us.net>2012-06-02 09:58:06 -0700
committerGuenter Roeck <linux@roeck-us.net>2012-09-23 21:08:31 -0700
commita81b0f73d10add406fca13c91c73e6a3cd505b46 (patch)
treed49670718825f01f97aebf250b769bb46876df1d /drivers/hwmon
parent05639bcb4b0d509090026e836addaa3b28a14d14 (diff)
downloadlinux-a81b0f73d10add406fca13c91c73e6a3cd505b46.tar.bz2
hwmon: (g760a) 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')
-rw-r--r--drivers/hwmon/g760a.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/hwmon/g760a.c b/drivers/hwmon/g760a.c
index ebcd2698e4dc..8b2106f60eda 100644
--- a/drivers/hwmon/g760a.c
+++ b/drivers/hwmon/g760a.c
@@ -207,7 +207,8 @@ static int g760a_probe(struct i2c_client *client,
I2C_FUNC_SMBUS_BYTE_DATA))
return -EIO;
- data = kzalloc(sizeof(struct g760a_data), GFP_KERNEL);
+ data = devm_kzalloc(&client->dev, sizeof(struct g760a_data),
+ GFP_KERNEL);
if (!data)
return -ENOMEM;
@@ -223,7 +224,7 @@ static int g760a_probe(struct i2c_client *client,
/* Register sysfs hooks */
err = sysfs_create_group(&client->dev.kobj, &g760a_group);
if (err)
- goto error_sysfs_create_group;
+ return err;
data->hwmon_dev = hwmon_device_register(&client->dev);
if (IS_ERR(data->hwmon_dev)) {
@@ -235,9 +236,6 @@ static int g760a_probe(struct i2c_client *client,
error_hwmon_device_register:
sysfs_remove_group(&client->dev.kobj, &g760a_group);
-error_sysfs_create_group:
- kfree(data);
-
return err;
}
@@ -246,8 +244,6 @@ static int g760a_remove(struct i2c_client *client)
struct g760a_data *data = i2c_get_clientdata(client);
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &g760a_group);
- kfree(data);
-
return 0;
}