linux-kernel - [PATCH 19/22] Input: s6sy761 - use device core to create driver-specific device attributes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230729005133.1095051-19-dmitry.torokhov@gmail.com>
Date:   Fri, 28 Jul 2023 17:51:28 -0700
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     linux-input@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Andi Shyti <andi.shyti@...nel.org>
Subject: [PATCH 19/22] Input: s6sy761 - 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.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
---
 drivers/input/touchscreen/s6sy761.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/input/touchscreen/s6sy761.c b/drivers/input/touchscreen/s6sy761.c
index 998d99d18911..149cc2c4925e 100644
--- a/drivers/input/touchscreen/s6sy761.c
+++ b/drivers/input/touchscreen/s6sy761.c
@@ -286,10 +286,7 @@ static struct attribute *s6sy761_sysfs_attrs[] = {
 	&dev_attr_devid.attr,
 	NULL
 };
-
-static struct attribute_group s6sy761_attribute_group = {
-	.attrs = s6sy761_sysfs_attrs
-};
+ATTRIBUTE_GROUPS(s6sy761_sysfs);
 
 static int s6sy761_power_on(struct s6sy761_data *sdata)
 {
@@ -465,10 +462,6 @@ static int s6sy761_probe(struct i2c_client *client)
 	if (err)
 		return err;
 
-	err = devm_device_add_group(&client->dev, &s6sy761_attribute_group);
-	if (err)
-		return err;
-
 	pm_runtime_enable(&client->dev);
 
 	return 0;
@@ -535,6 +528,7 @@ MODULE_DEVICE_TABLE(i2c, s6sy761_id);
 static struct i2c_driver s6sy761_driver = {
 	.driver = {
 		.name = S6SY761_DEV_NAME,
+		.dev_groups = s6sy761_sysfs_groups,
 		.of_match_table = of_match_ptr(s6sy761_of_match),
 		.pm = pm_ptr(&s6sy761_pm_ops),
 	},
-- 
2.41.0.487.g6d72f3e995-goog