Re: [linux-next:master 2048/11541] omap4-keypad.c:undefined reference to `devm_ioremap_resource'

On Tue, Feb 16, 2021 at 10:38:07AM +0800, kernel test robot wrote:

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   52a0bcb60e40f30211cb5cbbb0f582ec4e91d896
commit: 60dc45119465d086724851d2a5fd09daeb3c515e [2048/11541] Input: omap4-keypad - switch to use managed resources
config: s390-randconfig-r002-20210215 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project c9439ca36342fb6013187d0a69aef92736951476)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install s390 cross compiling tool for clang build
        # apt-get install binutils-s390x-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=60dc45119465d086724851d2a5fd09daeb3c515e
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout 60dc45119465d086724851d2a5fd09daeb3c515e
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=s390 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <redacted>

Thanks for the report. I think the following should take care of it:


Input: add missing dependencies on CONFIG_HAS_IOMEM

From: Dmitry Torokhov <dmitry.torokhov@gmail.com>

devm_ioremap_resource() is only guaranteed to be present if
CONFIG_HAS_IOMEM is set.

Reported-by: kernel test robot <redacted>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
 drivers/input/keyboard/Kconfig    |    4 ++--
 drivers/input/serio/Kconfig       |    2 +-
 drivers/input/touchscreen/Kconfig |    2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index 94eab82086b2..32d15809ae58 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig

@@ -685,7 +685,7 @@ config KEYBOARD_OMAP
 
 config KEYBOARD_OMAP4
 	tristate "TI OMAP4+ keypad support"
-	depends on OF || ARCH_OMAP2PLUS
+	depends on (OF && HAS_IOMEM) || ARCH_OMAP2PLUS
 	select INPUT_MATRIXKMAP
 	help
 	  Say Y here if you want to use the OMAP4+ keypad.

@@ -773,7 +773,7 @@ config KEYBOARD_CAP11XX
 
 config KEYBOARD_BCM
 	tristate "Broadcom keypad driver"
-	depends on OF && HAVE_CLK
+	depends on OF && HAVE_CLK && HAS_IOMEM
 	select INPUT_MATRIXKMAP
 	default ARCH_BCM_CYGNUS
 	help

diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index 0754744b9ce5..f39b7b3f7942 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig

@@ -255,7 +255,7 @@ config SERIO_ARC_PS2
 
 config SERIO_APBPS2
 	tristate "GRLIB APBPS2 PS/2 keyboard/mouse controller"
-	depends on OF
+	depends on OF && HAS_IOMEM
 	help
 	  Say Y here if you want support for GRLIB APBPS2 peripherals used
 	  to connect to PS/2 keyboard and/or mouse.

diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index cc18f54ea887..529614d364fe 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig

@@ -608,7 +608,7 @@ config TOUCHSCREEN_MTOUCH
 
 config TOUCHSCREEN_IMX6UL_TSC
 	tristate "Freescale i.MX6UL touchscreen controller"
-	depends on (OF && GPIOLIB) || COMPILE_TEST
+	depends on ((OF && GPIOLIB) || COMPILE_TEST) && HAS_IOMEM
 	help
 	  Say Y here if you have a Freescale i.MX6UL, and want to
 	  use the internal touchscreen controller.

-- 
Dmitry