linux-phytec-fsl

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>