[PATCH] make each arch use mm/Kconfig

For all architectures, this just means that you'll see a "Memory Model"
choice in your architecture menu.  For those that implement DISCONTIGMEM,
you may eventually want to make your ARCH_DISCONTIGMEM_ENABLE a "def_bool
y" and make your users select DISCONTIGMEM right out of the new choice
menu.  The only disadvantage might be if you have some specific things that
you need in your help option to explain something about DISCONTIGMEM.

Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 7 insertions, 1 deletions

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 3468d5127223..ac2b865359b2 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -486,7 +486,7 @@ config CPU_SUBTYPE_ST40
        depends on CPU_SUBTYPE_ST40STB1 || CPU_SUBTYPE_ST40GX1
        default y
 
-config DISCONTIGMEM
+config ARCH_DISCONTIGMEM_ENABLE
         bool
         depends on SH_HP690
         default y
@@ -496,6 +496,12 @@ config DISCONTIGMEM
           or have huge holes in the physical address space for other reasons.
           See <file:Documentation/vm/numa> for more.
 
+config ARCH_FLATMEM_DISABLE
+        def_bool y
+        depends on ARCH_DISCONTIGMEM_ENABLE
+
+source "mm/Kconfig"
+
 config ZERO_PAGE_OFFSET
         hex "Zero page offset"
         default "0x00001000" if !(SH_MPC1211 || SH_SH03)