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Input: elants_i2c - use device core to create driver-specific device attributes

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Instead of creating driver-specific device attributes with
devm_device_add_group() have device core do this by setting up dev_groups
pointer in the driver structure.

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20230729005133.1095051-9-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dmitry Torokhov 2023-07-28 17:51:18 -07:00
parent a1bdf45845
commit c9110729a0
1 changed files with 3 additions and 12 deletions
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15
drivers/input/touchscreen/elants_i2c.c
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@ -1299,7 +1299,7 @@ static ELANTS_VERSION_ATTR(solution_version);
static ELANTS_VERSION_ATTR(bc_version);
static ELANTS_VERSION_ATTR(iap_version);
static struct attribute *elants_attributes[] = {
static struct attribute *elants_i2c_attrs[] = {
&dev_attr_calibrate.attr,
&dev_attr_update_fw.attr,
&dev_attr_iap_mode.attr,
@ -1313,10 +1313,7 @@ static struct attribute *elants_attributes[] = {
&elants_ver_attr_iap_version.dattr.attr,
NULL
};
static const struct attribute_group elants_attribute_group = {
.attrs = elants_attributes,
};
ATTRIBUTE_GROUPS(elants_i2c);
static int elants_i2c_power_on(struct elants_data *ts)
{
@ -1552,13 +1549,6 @@ static int elants_i2c_probe(struct i2c_client *client)
return error;
}
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;
}
return 0;
}
@ -1667,6 +1657,7 @@ static struct i2c_driver elants_i2c_driver = {
.id_table = elants_i2c_id,
.driver = {
.name = DEVICE_NAME,
.dev_groups = elants_i2c_groups,
.pm = pm_sleep_ptr(&elants_i2c_pm_ops),
.acpi_match_table = ACPI_PTR(elants_acpi_id),
.of_match_table = of_match_ptr(elants_of_match),