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authorGuenter Roeck <linux@roeck-us.net>2012-06-02 11:48:02 -0700
committerGuenter Roeck <linux@roeck-us.net>2012-09-23 21:08:33 -0700
commit816864d9968814c23c12e6601ad7dd1dabb8f994 (patch)
tree701fa62383d248cdf0cd3c8a952a1f2635d6a29c /drivers/hwmon
parent7711f1bd039233464dbde346f4a14a4bb874f77f (diff)
downloadlinux-816864d9968814c23c12e6601ad7dd1dabb8f994.tar.bz2
hwmon: (w83l786ng) 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/w83l786ng.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/hwmon/w83l786ng.c b/drivers/hwmon/w83l786ng.c
index 5850b7706088..c99c8a0473cf 100644
--- a/drivers/hwmon/w83l786ng.c
+++ b/drivers/hwmon/w83l786ng.c
@@ -668,11 +668,10 @@ w83l786ng_probe(struct i2c_client *client, const struct i2c_device_id *id)
int i, err = 0;
u8 reg_tmp;
- data = kzalloc(sizeof(struct w83l786ng_data), GFP_KERNEL);
- if (!data) {
- err = -ENOMEM;
- goto exit;
- }
+ data = devm_kzalloc(&client->dev, sizeof(struct w83l786ng_data),
+ GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
i2c_set_clientdata(client, data);
mutex_init(&data->update_lock);
@@ -708,8 +707,6 @@ w83l786ng_probe(struct i2c_client *client, const struct i2c_device_id *id)
exit_remove:
sysfs_remove_group(&client->dev.kobj, &w83l786ng_group);
- kfree(data);
-exit:
return err;
}
@@ -721,8 +718,6 @@ w83l786ng_remove(struct i2c_client *client)
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &w83l786ng_group);
- kfree(data);
-
return 0;
}