commit 1829dda0e87f4462782ca81be474c7890efe31ce upstream.

LEVEL is a very common word, and now after many years it suddenly
clashed with another LEVEL define in the DRBD code.
Rename it to PA_ASM_LEVEL instead.
Reported-by: Nkbuild test robot <lkp@intel.com>
Signed-off-by: NHelge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>