Staging: unisys: mark drivers as BROKEN

Turns out these drivers like to mess around with the system even if the
hardware they control isn't present.  That's not good, and people are
starting to report lots of issues with this in their build/boot testing.

So for now, let's just mark them as BROKEN, until the code gets
converted to use the proper driver model interaction (i.e. don't do
anything until the hardware is actually found in the system.)
Reported-by: NFengguang Wu <fengguang.wu@intel.com>
Reported-by: NSasha Levin <sasha.levin@oracle.com>
Cc: Benjamin Romer <benjamin.romer@unisys.com>
Cc: David Kershner <david.kershner@unisys.com>
Cc: someone <sparmaintainer@unisys.com>
Cc: Ken Cox <jkc@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/Kconfig

@@ -3,7 +3,7 @@
 #
 menuconfig UNISYSSPAR
 	bool "Unisys SPAR driver support"
-	depends on X86_64
+	depends on X86_64 && BROKEN
 	---help---
 	Support for the Unisys SPAR drivers