sh: Truncate MAX_ACTIVE_REGIONS for the common case.

Most SH platforms aren't going to need more than a single active
region, ones that need more can pad this out as necessary.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index b773361892c9..253346d7b316 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -303,6 +303,10 @@ config NODES_SHIFT
 config ARCH_FLATMEM_ENABLE
         def_bool y
 
+config MAX_ACTIVE_REGIONS
+        int
+        default "1"
+
 config ARCH_POPULATES_NODE_MAP
         def_bool y