[PATCH] mspec driver build fix

Fix MSPEC driver to build for non SN2 enabled configs as the driver should
work in cached and uncached modes (no fetchop) on these systems.  In
addition make MSPEC select IA64_UNCACHED_ALLOCATOR, which is required for
it and move it to arch/ia64/Kconfig to avoid warnings on non ia64
architectures running allmodconfig.  Once the Kconfig code is fixed, we can
move it back.

Signed-off-by: Jes Sorensen <jes@sgi.com>
Cc: Fernando Luis Vzquez Cao <fernando@oss.ntt.co.jp>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 14682396f7f7..683b12c6f76c 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -484,6 +484,15 @@ source "net/Kconfig"
 
 source "drivers/Kconfig"
 
+config MSPEC
+        tristate "Memory special operations driver"
+        depends on IA64
+        select IA64_UNCACHED_ALLOCATOR
+        help
+          If you have an ia64 and you want to enable memory special
+          operations support (formerly known as fetchop), say Y here,
+          otherwise say N.
+
 source "fs/Kconfig"
 
 source "lib/Kconfig"