On Wed, Jul 31, 2019 at 02:43:42PM +0200, Greg Kroah-Hartman wrote:
> Platform drivers now have the option to have the platform core create
> and remove any needed sysfs attribute files. So take advantage of that
> and do not register "by hand" a bunch of sysfs files.
>
> Cc: Bartlomiej Zolnierkiewicz <b.zolnier...@samsung.com>
> Cc: dri-devel@lists.freedesktop.org
> Cc: linux-fb...@vger.kernel.org
> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Applied, thank you.
> ---
> drivers/input/keyboard/gpio_keys.c | 13 ++-----------
> 1 file changed, 2 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/input/keyboard/gpio_keys.c
> b/drivers/input/keyboard/gpio_keys.c
> index 03f4d152f6b7..1373dc5b0765 100644
> --- a/drivers/input/keyboard/gpio_keys.c
> +++ b/drivers/input/keyboard/gpio_keys.c
> @@ -351,10 +351,7 @@ static struct attribute *gpio_keys_attrs[] = {
> &dev_attr_disabled_switches.attr,
> NULL,
> };
> -
> -static const struct attribute_group gpio_keys_attr_group = {
> - .attrs = gpio_keys_attrs,
> -};
> +ATTRIBUTE_GROUPS(gpio_keys);
>
> static void gpio_keys_gpio_report_event(struct gpio_button_data *bdata)
> {
> @@ -851,13 +848,6 @@ static int gpio_keys_probe(struct platform_device *pdev)
>
> fwnode_handle_put(child);
>
> - error = devm_device_add_group(dev, &gpio_keys_attr_group);
> - if (error) {
> - dev_err(dev, "Unable to export keys/switches, error: %d\n",
> - error);
> - return error;
> - }
> -
> error = input_register_device(input);
> if (error) {
> dev_err(dev, "Unable to register input device, error: %d\n",
> @@ -1026,6 +1016,7 @@ static struct platform_driver gpio_keys_device_driver =
> {
> .name = "gpio-keys",
> .pm = &gpio_keys_pm_ops,
> .of_match_table = gpio_keys_of_match,
> + .dev_groups = gpio_keys_groups,
> }
> };
>
> --
> 2.22.0
>
--
Dmitry
