staging: lustre: remove LPX64i define

Just use the proper modifier type...

Cc: Andreas Dilger <andreas.dilger@intel.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/lustre/include/linux/libcfs/linux/kp30.h
Simple merge

diff --cc drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
Simple merge

diff --cc drivers/staging/lustre/lustre/include/lustre/lustre_user.h
Simple merge