From 938db76cf8c8d2bd7c56aca74bef68d443e76954 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 2 Aug 2022 10:16:14 -0700 Subject: [PATCH] Input: elan_i2c - convert to use dev_groups There is no need for a driver to individually add/create device groups, the driver core will do it automatically for you. Convert the elan_i2c driver to use the dev_groups pointer instead of manually calling the driver core to create the group and have it be cleaned up later on by the devm core. Signed-off-by: Greg Kroah-Hartman Link: https://lore.kernel.org/r/20220802162854.3015369-1-gregkh@linuxfoundation.org Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/elan_i2c_core.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c index e1758d5..d4eb59b 100644 --- a/drivers/input/mouse/elan_i2c_core.c +++ b/drivers/input/mouse/elan_i2c_core.c @@ -1311,12 +1311,6 @@ static int elan_probe(struct i2c_client *client, return error; } - error = devm_device_add_groups(dev, elan_sysfs_groups); - if (error) { - dev_err(dev, "failed to create sysfs attributes: %d\n", error); - return error; - } - error = input_register_device(data->input); if (error) { dev_err(dev, "failed to register input device: %d\n", error); @@ -1442,6 +1436,7 @@ static struct i2c_driver elan_driver = { .acpi_match_table = ACPI_PTR(elan_acpi_id), .of_match_table = of_match_ptr(elan_of_match), .probe_type = PROBE_PREFER_ASYNCHRONOUS, + .dev_groups = elan_sysfs_groups, }, .probe = elan_probe, .id_table = elan_id, -- 2.7.4