Revert "staging/lustre: drop CONFIG_BROKEN dependency"

This reverts commit 52f6317528c6877c8c5d4b2ab7a04430af99ed4a.

It's still broken, especially for a simple build on x86 with 'make
allmodconfig'

As no fixes seem forthcoming, just mark it broken.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Peng Tao <tao.peng@emc.com>
Cc: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/staging/lustre/lustre/Kconfig
Simple merge