Revert "mach-lge: enable serial devices before platform devices"

This reverts commit 218678e3bd75ce5d664c6f6cd67864ca3f11fb86.
Revert "u2: mux: setup pin mux for bluetooth"

This reverts commit 3eb7cd3349fb171d6ee5b0755743f4e7da1f5151.
Revert "u2: bluetooth: set bluetooth reset gpio to low by default"

This reverts commit 98a6c2f8875d2dff28633a030b702eeadfd04f96.
Revert "u2: defconfig: disable LBEE9QMB RFKILL BT Control"

This reverts commit 979be7d2685e7ed3f679f1e5c6709e60a7d1b365.
Revert "u2: use BCM4430 bluetooth device driver"

This reverts commit d62bba731a457f8c2e891d37182c73bfcad523ae.
Revert "u2: BCM4330 Bluetooth Low Power Control driver support"

This reverts commit 03a1c3e460fc740469a1e0d0285a02fc79fbef57.