This reverts commit da491fc54e.
It breaks the kernel abi so revert it for now. We will add it back
later at the next kabi update.
Bug: 161946584
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib97e8f49c5346a9b67c1ffb474fc688ba8646eb6