lkml.org 
[lkml]   [2023]   [Jul]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 01/22] Input: cros_ec_keyb - use device core to create driver-specific device attributes
Date
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/keyboard/cros_ec_keyb.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c
index e7ecfca838df..313b7a69dd69 100644
--- a/drivers/input/keyboard/cros_ec_keyb.c
+++ b/drivers/input/keyboard/cros_ec_keyb.c
@@ -686,10 +686,11 @@ static umode_t cros_ec_keyb_attr_is_visible(struct kobject *kobj,
return attr->mode;
}

-static const struct attribute_group cros_ec_keyb_attr_group = {
+static const struct attribute_group cros_ec_keyb_group = {
.is_visible = cros_ec_keyb_attr_is_visible,
.attrs = cros_ec_keyb_attrs,
};
+__ATTRIBUTE_GROUPS(cros_ec_keyb);

static int cros_ec_keyb_probe(struct platform_device *pdev)
{
@@ -730,12 +731,6 @@ static int cros_ec_keyb_probe(struct platform_device *pdev)
return err;
}

- err = devm_device_add_group(dev, &cros_ec_keyb_attr_group);
- if (err) {
- dev_err(dev, "failed to create attributes: %d\n", err);
- return err;
- }
-
ckdev->notifier.notifier_call = cros_ec_keyb_work;
err = blocking_notifier_chain_register(&ckdev->ec->event_notifier,
&ckdev->notifier);
@@ -782,6 +777,7 @@ static struct platform_driver cros_ec_keyb_driver = {
.remove = cros_ec_keyb_remove,
.driver = {
.name = "cros-ec-keyb",
+ .dev_groups = cros_ec_keyb_groups,
.of_match_table = of_match_ptr(cros_ec_keyb_of_match),
.acpi_match_table = ACPI_PTR(cros_ec_keyb_acpi_match),
.pm = pm_sleep_ptr(&cros_ec_keyb_pm_ops),
--
2.41.0.487.g6d72f3e995-goog
\
 
 \ /
  Last update: 2023-07-29 02:56    [W:0.162 / U:1.308 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site