leds: leds-wrap.c: Use devm_led_classdev_register
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 <a11a860a70df105c9f76f8a028a512f9539bd8e4@gmail.com>
Signed-off-by: Jacek Anaszewski <6a953cb1c532e2765a42e582ecefff5a01106214@samsung.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs