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| author | Guenter Roeck <linux@roeck-us.net> | 2012-06-02 11:52:24 -0700 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2012-07-21 21:48:43 -0700 |
| commit | 6e13bb06f62f11797ceb5f28c392f703dc0aa548 (patch) | |
| tree | 75afc8b49d45718424652a7fa195897ef31d8c97 /drivers/hwmon/w83791d.c | |
| parent | 140849e105fd0aadab035923f4cb454ce0518887 (diff) | |
| download | linux-6e13bb06f62f11797ceb5f28c392f703dc0aa548.tar.gz linux-6e13bb06f62f11797ceb5f28c392f703dc0aa548.tar.bz2 linux-6e13bb06f62f11797ceb5f28c392f703dc0aa548.zip | |
hwmon: (w83791d) Convert to use devm_ functions
Convert to use devm_ functions to reduce code size and simplify the code.
Cc: Marc Hulsman <m.hulsman@tudelft.nl>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/hwmon/w83791d.c')
| -rw-r--r-- | drivers/hwmon/w83791d.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/hwmon/w83791d.c b/drivers/hwmon/w83791d.c index 2f446f92acf2..9ade4d4e2185 100644 --- a/drivers/hwmon/w83791d.c +++ b/drivers/hwmon/w83791d.c @@ -1384,18 +1384,17 @@ static int w83791d_probe(struct i2c_client *client, (val1 >> 5) & 0x07, (val1 >> 1) & 0x0f, val1); #endif - data = kzalloc(sizeof(struct w83791d_data), GFP_KERNEL); - if (!data) { - err = -ENOMEM; - goto error0; - } + data = devm_kzalloc(&client->dev, sizeof(struct w83791d_data), + GFP_KERNEL); + if (!data) + return -ENOMEM; i2c_set_clientdata(client, data); mutex_init(&data->update_lock); err = w83791d_detect_subclients(client); if (err) - goto error1; + return err; /* Initialize the chip */ w83791d_init_client(client); @@ -1440,9 +1439,6 @@ error3: i2c_unregister_device(data->lm75[0]); if (data->lm75[1] != NULL) i2c_unregister_device(data->lm75[1]); -error1: - kfree(data); -error0: return err; } @@ -1458,7 +1454,6 @@ static int w83791d_remove(struct i2c_client *client) if (data->lm75[1] != NULL) i2c_unregister_device(data->lm75[1]); - kfree(data); return 0; } |