Revert "Revert "Revert "staging/lustre: drop CONFIG_BROKEN dependency"""

This reverts commit ee04fd1.

How many times can we do this...

Not all the world is x86-64, breaking other arch builds, especially for
weeks at a time, isn't acceptable at all.

So, it's nice to get this code into the tree, just don't build it as
it's obviously not ready for "real world" systems :(

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>

drivers/staging/lustre/lustre/Kconfig

@@ -1,6 +1,6 @@
 config LUSTRE_FS
 	tristate "Lustre file system client support"
-	depends on STAGING && INET
+	depends on STAGING && INET && BROKEN
 	select LNET
 	select CRYPTO
 	select CRYPTO_CRC32