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| author |   Guenter Roeck <guenter.roeck@ericsson.com> | 2010-10-28 20:31:43 +0200 |
|---|---|---|
| committer |   Jean Delvare <khali@endymion.delvare> | 2010-10-28 20:31:43 +0200 |
| commit | b6fc1bacc7eae99d276d096fe0c702b1e13e4499 (patch) | |
| tree | d280816900fdad1262f7ca3d417d35e8b2ad33c8 /drivers/hwmon/lm90.c | |
| parent | hwmon: (lm90) Introduce device feature bits (diff) | |
| download | linux-dev-b6fc1bacc7eae99d276d096fe0c702b1e13e4499.tar.xz linux-dev-b6fc1bacc7eae99d276d096fe0c702b1e13e4499.zip | |
hwmon: (lm90) Introduce function to delete sysfs files
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/hwmon/lm90.c')
| -rw-r--r-- | drivers/hwmon/lm90.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c index f628f2ae7e73..9b1d20515eba 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -815,6 +815,15 @@ static int lm90_detect(struct i2c_client *new_client, return 0; } +static void lm90_remove_files(struct i2c_client *client, struct lm90_data *data) +{ + if (data->flags & LM90_HAVE_OFFSET) + device_remove_file(&client->dev, + &sensor_dev_attr_temp2_offset.dev_attr); + device_remove_file(&client->dev, &dev_attr_pec); + sysfs_remove_group(&client->dev.kobj, &lm90_group); +} + static int lm90_probe(struct i2c_client *new_client, const struct i2c_device_id *id) { @@ -889,8 +898,7 @@ static int lm90_probe(struct i2c_client *new_client, return 0; exit_remove_files: - sysfs_remove_group(&new_client->dev.kobj, &lm90_group); - device_remove_file(&new_client->dev, &dev_attr_pec); + lm90_remove_files(new_client, data); exit_free: kfree(data); exit: @@ -937,11 +945,7 @@ static int lm90_remove(struct i2c_client *client) struct lm90_data *data = i2c_get_clientdata(client); hwmon_device_unregister(data->hwmon_dev); - sysfs_remove_group(&client->dev.kobj, &lm90_group); - device_remove_file(&client->dev, &dev_attr_pec); - if (data->flags & LM90_HAVE_OFFSET) - device_remove_file(&client->dev, - &sensor_dev_attr_temp2_offset.dev_attr); + lm90_remove_files(client, data); /* Restore initial configuration */ i2c_smbus_write_byte_data(client, LM90_REG_W_CONFIG1, |