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Code Issues Releases Wiki Activity

Input: hideep - 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/20230729005133.1095051-11-dmitry.torokhov@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dmitry Torokhov 2023-07-28 17:51:20 -07:00
parent 354f1a2c17
commit 12f2288b0b
1 changed files with 3 additions and 12 deletions
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15
drivers/input/touchscreen/hideep.c
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@ -954,16 +954,13 @@ static DEVICE_ATTR(version, 0664, hideep_fw_version_show, NULL);
static DEVICE_ATTR(product_id, 0664, hideep_product_id_show, NULL);
static DEVICE_ATTR(update_fw, 0664, NULL, hideep_update_fw);
static struct attribute *hideep_ts_sysfs_entries[] = {
static struct attribute *hideep_ts_attrs[] = {
&dev_attr_version.attr,
&dev_attr_product_id.attr,
&dev_attr_update_fw.attr,
NULL,
};
static const struct attribute_group hideep_ts_attr_group = {
.attrs = hideep_ts_sysfs_entries,
};
ATTRIBUTE_GROUPS(hideep_ts);
static void hideep_set_work_mode(struct hideep_ts *ts)
{
@ -1096,13 +1093,6 @@ static int hideep_probe(struct i2c_client *client)
return error;
}
error = devm_device_add_group(&client->dev, &hideep_ts_attr_group);
if (error) {
dev_err(&client->dev,
"failed to add sysfs attributes: %d\n", error);
return error;
}
return 0;
}
@ -1131,6 +1121,7 @@ MODULE_DEVICE_TABLE(of, hideep_match_table);
static struct i2c_driver hideep_driver = {
.driver = {
.name = HIDEEP_I2C_NAME,
.dev_groups = hideep_ts_groups,
.of_match_table = of_match_ptr(hideep_match_table),
.acpi_match_table = ACPI_PTR(hideep_acpi_id),
.pm = pm_sleep_ptr(&hideep_pm_ops),