From: Greg Kroah-Hartman Date: Mon, 12 Aug 2019 06:42:31 +0000 (-0700) Subject: Input: axp20x-pek - convert driver to use dev_groups X-Git-Tag: for-linus-2019-09-27~69^2^2~26 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=d99995a4f0f189731695efad4135daf04df53075;p=linux-block.git 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 Signed-off-by: Dmitry Torokhov --- 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);