Input: axp20x-pek - switch to using devm_device_add_group()

Now that we have proper managed API to create device attributes, let's
use it instead of installing a custom devm action.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 17 deletions

diff --git a/drivers/input/misc/axp20x-pek.c b/drivers/input/misc/axp20x-pek.c
index 400869e61a06..0932d3e56199 100644
--- a/drivers/input/misc/axp20x-pek.c
+++ b/drivers/input/misc/axp20x-pek.c
@@ -182,13 +182,6 @@ static irqreturn_t axp20x_pek_irq(int irq, void *pwr)
         return IRQ_HANDLED;
 }
 
-static void axp20x_remove_sysfs_group(void *_data)
-{
-        struct device *dev = _data;
-
-        sysfs_remove_group(&dev->kobj, &axp20x_attribute_group);
-}
-
 static int axp20x_pek_probe_input_device(struct axp20x_pek *axp20x_pek,
                                          struct platform_device *pdev)
 {
@@ -310,22 +303,13 @@ static int axp20x_pek_probe(struct platform_device *pdev)
                         return error;
         }
 
-        error = sysfs_create_group(&pdev->dev.kobj, &axp20x_attribute_group);
+        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;
         }
 
-        error = devm_add_action(&pdev->dev,
-                                axp20x_remove_sysfs_group, &pdev->dev);
-        if (error) {
-                axp20x_remove_sysfs_group(&pdev->dev);
-                dev_err(&pdev->dev, "Failed to add sysfs cleanup action: %d\n",
-                        error);
-                return error;
-        }
-
         platform_set_drvdata(pdev, axp20x_pek);
 
         return 0;