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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-08-11 23:42:31 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2019-08-12 00:02:39 -0700
commitd99995a4f0f189731695efad4135daf04df53075 (patch)
treee32e8367c177dfe77c90cf81e7204ac11047ec4b /drivers/input/misc
parentcf1b2a208d2e1b4c436a56672d09d12c34c06384 (diff)
Input: axp20x-pek - convert driver to use dev_groups
Drivers now have the option to have the driver core create and remove any needed sysfs attribute files. So take advantage of that and do not register "by hand" a sysfs group of attributes. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/misc')
-rw-r--r--drivers/input/misc/axp20x-pek.c15
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/input/misc/axp20x-pek.c b/drivers/input/misc/axp20x-pek.c
index debeeaeb8812..235925b28772 100644
--- a/drivers/input/misc/axp20x-pek.c
+++ b/drivers/input/misc/axp20x-pek.c
@@ -195,15 +195,12 @@ DEVICE_ATTR(startup, 0644, axp20x_show_attr_startup, axp20x_store_attr_startup);
DEVICE_ATTR(shutdown, 0644, axp20x_show_attr_shutdown,
axp20x_store_attr_shutdown);
-static struct attribute *axp20x_attributes[] = {
+static struct attribute *axp20x_attrs[] = {
&dev_attr_startup.attr,
&dev_attr_shutdown.attr,
NULL,
};
-
-static const struct attribute_group axp20x_attribute_group = {
- .attrs = axp20x_attributes,
-};
+ATTRIBUTE_GROUPS(axp20x);
static irqreturn_t axp20x_pek_irq(int irq, void *pwr)
{
@@ -356,13 +353,6 @@ static int axp20x_pek_probe(struct platform_device *pdev)
axp20x_pek->info = (struct axp20x_info *)match->driver_data;
- error = devm_device_add_group(&pdev->dev, &axp20x_attribute_group);
- if (error) {
- dev_err(&pdev->dev, "Failed to create sysfs attributes: %d\n",
- error);
- return error;
- }
-
platform_set_drvdata(pdev, axp20x_pek);
return 0;
@@ -411,6 +401,7 @@ static struct platform_driver axp20x_pek_driver = {
.driver = {
.name = "axp20x-pek",
.pm = &axp20x_pek_pm_ops,
+ .dev_groups = axp20x_groups,
},
};
module_platform_driver(axp20x_pek_driver);