input: Correct dependencies for BUTTON_KEYBOARD

As exposed by "make randconfig", we have an issue with the dependencies
for BUTTON_KEYBOARD. This needs to also depend on DM_GPIO, and then
select BUTTON as well as BUTTON_GPIO, in order to meet all its
requirements.

Reviewed-by: Casey Connolly <casey.connolly@linaro.org>
Signed-off-by: Tom Rini <trini@konsulko.com>

diff --git a/drivers/input/Kconfig b/drivers/input/Kconfig
index 47ce0ea690fd19a5758890f36d4ba637530fe46c..5bf122c55051433726d0ea5b154699f6ecaf713b 100644 (file)
--- a/drivers/input/Kconfig
+++ b/drivers/input/Kconfig
@@ -48,7 +48,8 @@ config APPLE_SPI_KEYB
 
 config BUTTON_KEYBOARD
        bool "Buttons as keyboard"
-       depends on DM_KEYBOARD
+       depends on DM_KEYBOARD && DM_GPIO
+       select BUTTON
        select BUTTON_GPIO
        help
          Enable support for mapping buttons to keycode events. Use linux,code button driver