kill the LED at boot

https://github.com/Atrix2-Dev-Team/android_device_motorola_omap4-common/commit/3e4f5711adb8b48ef0f08d2b626ab2977e02bec0

https://github.com/Quarx2k/android_device_moto_jordan-common/commit/4f31430b82492b32604df0ade6e65ae3a222448d