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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2023-07-29 03:51:20 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2023-09-07 00:29:02 +0300
commit12f2288b0b635476f022597a8474a4aca8d9c0d6 (patch)
tree21ffad6ebed12e3f9a44e78a7ff36a58d9789ece /drivers/input/touchscreen
parent354f1a2c170fbe5c9a6741c2c6a9ee0098c76b16 (diff)
downloadlinux-12f2288b0b635476f022597a8474a4aca8d9c0d6.tar.xz
Input: hideep - use device core to create driver-specific device attributes
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>
Diffstat (limited to 'drivers/input/touchscreen')
-rw-r--r--drivers/input/touchscreen/hideep.c15
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/input/touchscreen/hideep.c b/drivers/input/touchscreen/hideep.c
index 404153338df7..0f58258306bf 100644
--- a/drivers/input/touchscreen/hideep.c
+++ b/drivers/input/touchscreen/hideep.c
@@ -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),