diff options
Diffstat (limited to 'drivers/hwmon/tmp102.c')
| -rw-r--r-- | drivers/hwmon/tmp102.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/hwmon/tmp102.c b/drivers/hwmon/tmp102.c index 0d466b9d890..4e1ff82c63e 100644 --- a/drivers/hwmon/tmp102.c +++ b/drivers/hwmon/tmp102.c @@ -159,17 +159,16 @@ static int __devinit tmp102_probe(struct i2c_client *client, return -ENODEV; } - tmp102 = kzalloc(sizeof(*tmp102), GFP_KERNEL); - if (!tmp102) { - dev_dbg(&client->dev, "kzalloc failed\n"); + tmp102 = devm_kzalloc(&client->dev, sizeof(*tmp102), GFP_KERNEL); + if (!tmp102) return -ENOMEM; - } + i2c_set_clientdata(client, tmp102); status = i2c_smbus_read_word_swapped(client, TMP102_CONF_REG); if (status < 0) { dev_err(&client->dev, "error reading config register\n"); - goto fail_free; + return status; } tmp102->config_orig = status; status = i2c_smbus_write_word_swapped(client, TMP102_CONF_REG, @@ -213,9 +212,6 @@ fail_remove_sysfs: fail_restore_config: i2c_smbus_write_word_swapped(client, TMP102_CONF_REG, tmp102->config_orig); -fail_free: - kfree(tmp102); - return status; } @@ -236,8 +232,6 @@ static int __devexit tmp102_remove(struct i2c_client *client) config | TMP102_CONF_SD); } - kfree(tmp102); - return 0; } |