leds: leds-menf21bmc.c: Use devm_led_class_register

Use resource-managed function devm_led_classdev_register instead
of led_classdev_register, consequently remove redundant
menf21bmc_led_remove function.
Also drop the unneeded label err_free_leds.

Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>

diff --git a/drivers/leds/leds-menf21bmc.c b/drivers/leds/leds-menf21bmc.c
index 4b9eea815b1a420d0b1b97966aa04292a137c4ea..dec2a6e59676e074a9476a5c988c36f9f9c93865 100644 (file)
--- a/drivers/leds/leds-menf21bmc.c
+++ b/drivers/leds/leds-menf21bmc.c
@@ -87,36 +87,20 @@ static int menf21bmc_led_probe(struct platform_device *pdev)
                leds[i].cdev.name = leds[i].name;
                leds[i].cdev.brightness_set = menf21bmc_led_set;
                leds[i].i2c_client = i2c_client;
-               ret = led_classdev_register(&pdev->dev, &leds[i].cdev);
-               if (ret < 0)
-                       goto err_free_leds;
+               ret = devm_led_classdev_register(&pdev->dev, &leds[i].cdev);
+               if (ret < 0) {
+                       dev_err(&pdev->dev, "failed to register LED device\n");
+                       return ret;
+               }
        }
        dev_info(&pdev->dev, "MEN 140F21P00 BMC LED device enabled\n");
 
        return 0;
 
-err_free_leds:
-       dev_err(&pdev->dev, "failed to register LED device\n");
-
-       for (i = i - 1; i >= 0; i--)
-               led_classdev_unregister(&leds[i].cdev);
-
-       return ret;
-}
-
-static int menf21bmc_led_remove(struct platform_device *pdev)
-{
-       int i;
-
-       for (i = 0; i < ARRAY_SIZE(leds); i++)
-               led_classdev_unregister(&leds[i].cdev);
-
-       return 0;
 }
 
 static struct platform_driver menf21bmc_led = {
        .probe          = menf21bmc_led_probe,
-       .remove         = menf21bmc_led_remove,
        .driver         = {
                .name           = "menf21bmc_led",
        },