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Input: wdt87xx_i2c - use managed devm_device_add_group

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Commit 57b8ff070f ("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
relative sysfs_remove_group.

Signed-off-by: Andi Shyti <andi@etezian.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Andi Shyti 2017-09-29 16:40:25 -07:00 committed by Dmitry Torokhov
parent a71b8b5c4a
commit 5f2ae04991
1 changed files with 1 additions and 9 deletions
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10
drivers/input/touchscreen/wdt87xx_i2c.c
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@ -1106,7 +1106,7 @@ static int wdt87xx_ts_probe(struct i2c_client *client,
return error;
}
error = sysfs_create_group(&client->dev.kobj, &wdt87xx_attr_group);
error = devm_device_add_group(&client->dev, &wdt87xx_attr_group);
if (error) {
dev_err(&client->dev, "create sysfs failed: %d\n", error);
return error;
@ -1115,13 +1115,6 @@ static int wdt87xx_ts_probe(struct i2c_client *client,
return 0;
}
static int wdt87xx_ts_remove(struct i2c_client *client)
{
sysfs_remove_group(&client->dev.kobj, &wdt87xx_attr_group);
return 0;
}
static int __maybe_unused wdt87xx_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
@ -1179,7 +1172,6 @@ MODULE_DEVICE_TABLE(acpi, wdt87xx_acpi_id);
static struct i2c_driver wdt87xx_driver = {
.probe = wdt87xx_ts_probe,
.remove = wdt87xx_ts_remove,
.id_table = wdt87xx_dev_id,
.driver = {
.name = WDT87XX_NAME,