leds: netxbig: fix attribute-creation race
leds: netxbig: fix attribute-creation race

Use the attribute groups of the led-class to create the sata attribute
during probe in order to avoid racing with userspace.

[956b36c0f472d2edb239225c10f7e4411d1efbb9@gmail.com: clean up return led_classdev_register()]

Signed-off-by: Johan Hovold <759412786bc533369b22377bf83fb9056c5b25b2@kernel.org>
Signed-off-by: Bryan Wu <956b36c0f472d2edb239225c10f7e4411d1efbb9@gmail.com>

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