From: Randy Dunlap <rdunlap@infradead.org>
Date: Fri, 4 Nov 2022 20:12:38 +0000 (-0700)
Subject: Input: joystick - fix Kconfig warning for JOYSTICK_ADC
X-Git-Tag: v6.1.8~1664
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7503bb76a141cb20beb916cfe977496fe0a9848a;p=platform%2Fkernel%2Flinux-starfive.git

Input: joystick - fix Kconfig warning for JOYSTICK_ADC

[ Upstream commit 6100a19c4fcfe154dd32f8a8ef4e8c0b1f607c75 ]

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.")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20221104201238.31628-1-rdunlap@infradead.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/input/joystick/Kconfig b/drivers/input/joystick/Kconfig
index 9dcf3f5..04ca3d1 100644
--- 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.