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.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
---
drivers/input/touchscreen/hycon-hy46xx.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/input/touchscreen/hycon-hy46xx.c b/drivers/input/touchscreen/hycon-hy46xx.c
index 2450cfa14de9..d0f257989fd6 100644
--- a/drivers/input/touchscreen/hycon-hy46xx.c
+++ b/drivers/input/touchscreen/hycon-hy46xx.c
@@ -274,10 +274,7 @@ static struct attribute *hycon_hy46xx_attrs[] = {
&hycon_hy46xx_attr_bootloader_version.dattr.attr,
NULL
};
-
-static const struct attribute_group hycon_hy46xx_attr_group = {
- .attrs = hycon_hy46xx_attrs,
-};
+ATTRIBUTE_GROUPS(hycon_hy46xx);
static void hycon_hy46xx_get_defaults(struct device *dev, struct hycon_hy46xx_data *tsdata)
{
@@ -535,10 +532,6 @@ static int hycon_hy46xx_probe(struct i2c_client *client)
return error;
}
- error = devm_device_add_group(&client->dev, &hycon_hy46xx_attr_group);
- if (error)
- return error;
-
error = input_register_device(input);
if (error)
return error;
@@ -576,6 +569,7 @@ MODULE_DEVICE_TABLE(of, hycon_hy46xx_of_match);
static struct i2c_driver hycon_hy46xx_driver = {
.driver = {
.name = "hycon_hy46xx",
+ .dev_groups = hycon_hy46xx_groups,
.of_match_table = hycon_hy46xx_of_match,
.probe_type = PROBE_PREFER_ASYNCHRONOUS,
},
--
2.41.0.487.g6d72f3e995-goog
