Input: matrix-keymap - uninline and prepare for device tree support
Change matrix-keymap helper to be out-of-line, like sparse keymap,
allow the helper perform basic keymap validation and return errors,
and prepare for device tree support.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/Kconfig b/drivers/input/Kconfig
index 3325979..55f7e57 100644
--- a/drivers/input/Kconfig
+++ b/drivers/input/Kconfig
@@ -25,10 +25,6 @@
if INPUT
-config INPUT_OF_MATRIX_KEYMAP
- depends on USE_OF
- bool
-
config INPUT_FF_MEMLESS
tristate "Support for memoryless force-feedback devices"
help
@@ -68,6 +64,19 @@
To compile this driver as a module, choose M here: the
module will be called sparse-keymap.
+config INPUT_MATRIXKMAP
+ tristate "Matrix keymap support library"
+ help
+ Say Y here if you are using a driver for an input
+ device that uses matrix keymap. This option is only
+ useful for out-of-tree drivers since in-tree drivers
+ select it automatically.
+
+ If unsure, say N.
+
+ To compile this driver as a module, choose M here: the
+ module will be called matrix-keymap.
+
comment "Userland interfaces"
config INPUT_MOUSEDEV
