lib: move GENERIC_IOMAP to lib/Kconfig

define GENERIC_IOMAP in a central location
instead of all architectures. This will be helpful
for the follow-up patch which makes it select
other configs. Code is also a bit shorter this way.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 361d54019bb0..973e68614f28 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -38,9 +38,6 @@ config GENERIC_CALIBRATE_DELAY
         bool
         default y
 
-config GENERIC_IOMAP
-        def_bool MMU
-
 config TIME_LOW_RES
         bool
         default y
@@ -73,6 +70,7 @@ source "kernel/Kconfig.freezer"
 config MMU
         bool "MMU-based Paged Memory Management Support"
         default y
+        select GENERIC_IOMAP
         help
           Select if you want MMU-based virtualised addressing space
           support by paged memory management. If unsure, say 'Y'.