diff mbox series

[10/22] Input: exc3000 - use device core to create driver-specific device attributes

Message ID 20230729005133.1095051-10-dmitry.torokhov@gmail.com
State Accepted
Commit 354f1a2c170fbe5c9a6741c2c6a9ee0098c76b16
Headers show
Series [01/22] Input: cros_ec_keyb - use device core to create driver-specific device attributes | expand

Commit Message

Dmitry Torokhov July 29, 2023, 12:51 a.m. UTC
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@gmail.com>
---
 drivers/input/touchscreen/exc3000.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/drivers/input/touchscreen/exc3000.c b/drivers/input/touchscreen/exc3000.c
index 4c0d99aae9e0..a4030cc9ff60 100644
--- a/drivers/input/touchscreen/exc3000.c
+++ b/drivers/input/touchscreen/exc3000.c
@@ -325,16 +325,13 @@  static ssize_t type_show(struct device *dev,
 }
 static DEVICE_ATTR_RO(type);
 
-static struct attribute *sysfs_attrs[] = {
+static struct attribute *exc3000_attrs[] = {
 	&dev_attr_fw_version.attr,
 	&dev_attr_model.attr,
 	&dev_attr_type.attr,
 	NULL
 };
-
-static struct attribute_group exc3000_attribute_group = {
-	.attrs = sysfs_attrs
-};
+ATTRIBUTE_GROUPS(exc3000);
 
 static int exc3000_probe(struct i2c_client *client)
 {
@@ -437,10 +434,6 @@  static int exc3000_probe(struct i2c_client *client)
 
 	i2c_set_clientdata(client, data);
 
-	error = devm_device_add_group(&client->dev, &exc3000_attribute_group);
-	if (error)
-		return error;
-
 	return 0;
 }
 
@@ -473,6 +466,7 @@  MODULE_DEVICE_TABLE(acpi, exc3000_acpi_match);
 static struct i2c_driver exc3000_driver = {
 	.driver = {
 		.name	= "exc3000",
+		.dev_groups = exc3000_groups,
 		.of_match_table = of_match_ptr(exc3000_of_match),
 		.acpi_match_table = ACPI_PTR(exc3000_acpi_match),
 	},