diff options
| author | Andi Shyti <andi@etezian.org> | 2017-09-29 16:37:33 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-09-29 16:51:02 -0700 |
| commit | 8db69a9a5d4680f1f868d48499375cce1ef80201 (patch) | |
| tree | 9d08d468d86fa3b17c07763293408f2de2fad5a7 /drivers/input/touchscreen/elants_i2c.c | |
| parent | a4b0a58bb1420757593978cdb213dab022403a3e (diff) | |
Input: elants_i2c - use managed devm_device_add_group
Commit 57b8ff070f98 ("driver core: add devm_device_add_group() and
friends") has added the managed version for creating sysfs group files.
Use devm_device_add_group instead of sysfs_create_group and remove the
action that cleans the sysfs file when exiting the driver.
Signed-off-by: Andi Shyti <andi@etezian.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/elants_i2c.c')
| -rw-r--r-- | drivers/input/touchscreen/elants_i2c.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c index 0f4cda7282a2..e102d7764bc2 100644 --- a/drivers/input/touchscreen/elants_i2c.c +++ b/drivers/input/touchscreen/elants_i2c.c @@ -1070,13 +1070,6 @@ static const struct attribute_group elants_attribute_group = { .attrs = elants_attributes, }; -static void elants_i2c_remove_sysfs_group(void *_data) -{ - struct elants_data *ts = _data; - - sysfs_remove_group(&ts->client->dev.kobj, &elants_attribute_group); -} - static int elants_i2c_power_on(struct elants_data *ts) { int error; @@ -1289,23 +1282,13 @@ static int elants_i2c_probe(struct i2c_client *client, if (!client->dev.of_node) device_init_wakeup(&client->dev, true); - error = sysfs_create_group(&client->dev.kobj, &elants_attribute_group); + error = devm_device_add_group(&client->dev, &elants_attribute_group); if (error) { dev_err(&client->dev, "failed to create sysfs attributes: %d\n", error); return error; } - error = devm_add_action(&client->dev, - elants_i2c_remove_sysfs_group, ts); - if (error) { - elants_i2c_remove_sysfs_group(ts); - dev_err(&client->dev, - "Failed to add sysfs cleanup action: %d\n", - error); - return error; - } - return 0; } |