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@xxxxxxxxx>
---
drivers/leds/leds-wrap.c | 26 ++++----------------------
1 file changed, 4 insertions(+), 22 deletions(-)
diff --git a/drivers/leds/leds-wrap.c b/drivers/leds/leds-wrap.c
index 1ba3def..c5ff4b4 100644
--- a/drivers/leds/leds-wrap.c
+++ b/drivers/leds/leds-wrap.c
@@ -76,39 +76,21 @@ 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;
+ return ret;
-err2:
- led_classdev_unregister(&wrap_error_led);
-err1:
- led_classdev_unregister(&wrap_power_led);
+ return devm_led_classdev_register(&pdev->dev, &wrap_extra_led);
- 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;
-}
static struct platform_driver wrap_led_driver = {
.probe = wrap_led_probe,
- .remove = wrap_led_remove,
.driver = {
.name = DRVNAME,
},
--
1.9.1
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