[PATCH 18/22] Input: rohm_bu21023 - use device core to create driver-specific device attributes

Dmitry Torokhov
2023-07-29T00:53:37Z

drivers/input/touchscreen/rohm_bu21023.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/drivers/input/touchscreen/rohm_bu21023.c b/drivers/input/touchscreen/rohm_bu21023.c
index 240424f06b98..4493ad0c9322 100644
--- a/drivers/input/touchscreen/rohm_bu21023.c
+++ b/drivers/input/touchscreen/rohm_bu21023.c
@@ -854,10 +854,7 @@ static struct attribute *rohm_ts_attrs[] = {
&dev_attr_inv_y.attr,
NULL,
};
-
-static const struct attribute_group rohm_ts_attr_group = {
- .attrs = rohm_ts_attrs,
-};
+ATTRIBUTE_GROUPS(rohm_ts);

static int rohm_ts_device_init(struct i2c_client *client, u8 setup2)
{
@@ -1164,12 +1161,6 @@ static int rohm_bu21023_i2c_probe(struct i2c_client *client)
return error;
}

- error = devm_device_add_group(dev, &rohm_ts_attr_group);
- if (error) {
- dev_err(dev, "failed to create sysfs group: %d\n", error);
- return error;
- }
-
return error;
}

@@ -1182,6 +1173,7 @@ MODULE_DEVICE_TABLE(i2c, rohm_bu21023_i2c_id);
static struct i2c_driver rohm_bu21023_i2c_driver = {
.driver = {
.name = BU21023_NAME,
+ .dev_groups = rohm_ts_groups,
},
.probe = rohm_bu21023_i2c_probe,
.id_table = rohm_bu21023_i2c_id,
--
2.41.0.487.g6d72f3e995-goog