Revert "net: wireless: bcmdhd: Add SUPPORT_PM2_ONLY option"

This reverts commit 5abaa64a4c8486acc3690806c1d23126adf8b728.
Revert "net: wireless: bcmdhd: Enable SUPPORT_PM2_ONLY mode"

This reverts commit 28d64bab420a56cf5a5a35c144f06ad91efb7e99.
staging: android: timed_gpio: Updated to Linux 3.8-rc7
Revert "android/lowmemorykiller: Wait for memory to be freed"

This reverts commit c57fd3033d196bac06bea6fb2aa02cad6df4dc1f.
staging: android: lowmemorykiller: Updated to Linux 3.8-rc7

Conflicts:
	drivers/staging/android/lowmemorykiller.c