Revert "Bluetooth: Fix mgmt handling of power on failures"

This reverts commit 2147439889d33148785d20cdff01491f5617965f.

Conflicts:

	net/bluetooth/hci_core.c
Reset bluetooth to CM
fixup! fixup! Merge branch 'cm-10.1' of https://github.com/CyanogenMod/android_kernel_htc_msm8960 into cm-10.1-dev