From: Fida Mohammad <fmthoker@gmail.com>
Date: Wed, 21 Oct 2015 10:58:35 +0000 (-0700)
Subject: leds: leds-wrap.c: Use devm_led_classdev_register
X-Git-Tag: v4.4-rc1~168^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e9aadb864f04f1f7c7f8713fead64a2370be940d;p=profile%2Fwearable%2Fplatform%2Fkernel%2Flinux-4.9-exynos9110.git

leds: leds-wrap.c: Use devm_led_classdev_register

Use of resource managed function devm_led_classdev_register to
make initialization path simpler. Also removed redundant remove
function.

Signed-off-by: Fida Mohammad <fmthoker@gmail.com>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
---

diff --git a/drivers/leds/leds-wrap.c b/drivers/leds/leds-wrap.c
index 1ba3def..473fb6b 100644
--- a/drivers/leds/leds-wrap.c
+++ b/drivers/leds/leds-wrap.c
@@ -76,39 +76,19 @@ static int wrap_led_probe(struct platform_device *pdev)
 {
 	int ret;
 
-	ret = led_classdev_register(&pdev->dev, &wrap_power_led);
+	ret = devm_led_classdev_register(&pdev->dev, &wrap_power_led);
 	if (ret < 0)
 		return ret;
 
-	ret = led_classdev_register(&pdev->dev, &wrap_error_led);
+	ret = devm_led_classdev_register(&pdev->dev, &wrap_error_led);
 	if (ret < 0)
-		goto err1;
-
-	ret = led_classdev_register(&pdev->dev, &wrap_extra_led);
-	if (ret < 0)
-		goto err2;
-
-	return ret;
-
-err2:
-	led_classdev_unregister(&wrap_error_led);
-err1:
-	led_classdev_unregister(&wrap_power_led);
-
-	return ret;
-}
+		return ret;
 
-static int wrap_led_remove(struct platform_device *pdev)
-{
-	led_classdev_unregister(&wrap_power_led);
-	led_classdev_unregister(&wrap_error_led);
-	led_classdev_unregister(&wrap_extra_led);
-	return 0;
+	return  devm_led_classdev_register(&pdev->dev, &wrap_extra_led);
 }
 
 static struct platform_driver wrap_led_driver = {
 	.probe		= wrap_led_probe,
-	.remove		= wrap_led_remove,
 	.driver		= {
 		.name		= DRVNAME,
 	},