Fix a Kconfig warning for JOYSTICK_ADC by also selecting
IIO_BUFFER.
WARNING: unmet direct dependencies detected for IIO_BUFFER_CB
Depends on [n]: IIO [=y] && IIO_BUFFER [=n]
Selected by [y]:
- JOYSTICK_ADC [=y] && INPUT [=y] && INPUT_JOYSTICK [=y] && IIO [=y]
Fixes: 2c2b364fddd5 ("Input: joystick - add ADC attached joystick driver.")
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Cc: Artur Rojek <contact@xxxxxxxxxxxxxx>
Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Cc: linux-input@xxxxxxxxxxxxxxx
Cc: Paul Gazzillo <paul@xxxxxxxxx>
Cc: Necip Fazil Yildiran <fazilyildiran@xxxxxxxxx>
---
drivers/input/joystick/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff -- a/drivers/input/joystick/Kconfig b/drivers/input/joystick/Kconfig
--- a/drivers/input/joystick/Kconfig
+++ b/drivers/input/joystick/Kconfig
@@ -46,6 +46,7 @@ config JOYSTICK_A3D
config JOYSTICK_ADC
tristate "Simple joystick connected over ADC"
depends on IIO
+ select IIO_BUFFER
select IIO_BUFFER_CB
help
Say Y here if you have a simple joystick connected over ADC.
