[PATCH] input: Correct dependencies for BUTTON_KEYBOARD

[Tom Rini]

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.

Signed-off-by: Tom Rini <trini at konsulko.com>
---
Cc: Casey Connolly <casey.connolly at linaro.org>
---
 drivers/input/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/input/Kconfig b/drivers/input/Kconfig
index 47ce0ea690fd..5bf122c55051 100644
--- 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
-- 
2.43.0