drivers/pinctrl/cirrus/pinctrl-lochnagar.c:200:1: error: implicit declaration of function 'LOCHNAGAR1_' is invalid in C99

From: kernel test robot
Date: Fri Apr 08 2022 - 06:03:43 EST

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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 42e7a03d3badebd4e70aea5362d6914dfc7c220b
commit: e8c07082a810fbb9db303a2b66b66b8d7e588b53 Kbuild: move to -std=gnu11
date: 4 weeks ago
config: mips-randconfig-r023-20220408 (https://download.01.org/0day-ci/archive/20220408/202204081729.f4cgbHob-lkp@xxxxxxxxx/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 6b306233f78876a1d197ed6e1f05785505de7c63)
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 mips cross compiling tool for clang build
# apt-get install binutils-mips-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e8c07082a810fbb9db303a2b66b66b8d7e588b53
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout e8c07082a810fbb9db303a2b66b66b8d7e588b53
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

drivers/pinctrl/cirrus/pinctrl-lochnagar.c:200:1: error: pasting formed 'LOCHNAGAR1_(', an invalid preprocessing token
LN1_PIN_GPIO(CDC_RESET, "codec-reset", RST, CDC_RESET, 1);
^
drivers/pinctrl/cirrus/pinctrl-lochnagar.c:67:2: note: expanded from macro 'LN1_PIN_GPIO'
LN_PIN_GPIO(1, ID, NAME, REG, SHIFT, INVERT)
^
drivers/pinctrl/cirrus/pinctrl-lochnagar.c:52:63: note: expanded from macro 'LN_PIN_GPIO'
.name = NAME, .type = LN_PTYPE_GPIO, .reg = LOCHNAGAR##REV##_##REG, \
^
>> drivers/pinctrl/cirrus/pinctrl-lochnagar.c:200:1: error: implicit declaration of function 'LOCHNAGAR1_' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
drivers/pinctrl/cirrus/pinctrl-lochnagar.c:67:2: note: expanded from macro 'LN1_PIN_GPIO'
LN_PIN_GPIO(1, ID, NAME, REG, SHIFT, INVERT)
^
drivers/pinctrl/cirrus/pinctrl-lochnagar.c:52:46: note: expanded from macro 'LN_PIN_GPIO'
.name = NAME, .type = LN_PTYPE_GPIO, .reg = LOCHNAGAR##REV##_##REG, \
^
<scratch space>:188:1: note: expanded from here
LOCHNAGAR1_
^
drivers/pinctrl/cirrus/pinctrl-lochnagar.c:200:1: error: initializer element is not a compile-time constant
LN1_PIN_GPIO(CDC_RESET, "codec-reset", RST, CDC_RESET, 1);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/pinctrl/cirrus/pinctrl-lochnagar.c:67:2: note: expanded from macro 'LN1_PIN_GPIO'
LN_PIN_GPIO(1, ID, NAME, REG, SHIFT, INVERT)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/pinctrl/cirrus/pinctrl-lochnagar.c:52:46: note: expanded from macro 'LN_PIN_GPIO'
.name = NAME, .type = LN_PTYPE_GPIO, .reg = LOCHNAGAR##REV##_##REG, \
^~~~~~~~~~~~~~~~~~~~~~
<scratch space>:188:1: note: expanded from here
LOCHNAGAR1_
^
drivers/pinctrl/cirrus/pinctrl-lochnagar.c:201:1: error: pasting formed 'LOCHNAGAR1_(', an invalid preprocessing token
LN1_PIN_GPIO(DSP_RESET, "dsp-reset", RST, DSP_RESET, 1);
^
drivers/pinctrl/cirrus/pinctrl-lochnagar.c:67:2: note: expanded from macro 'LN1_PIN_GPIO'
LN_PIN_GPIO(1, ID, NAME, REG, SHIFT, INVERT)
^
drivers/pinctrl/cirrus/pinctrl-lochnagar.c:52:63: note: expanded from macro 'LN_PIN_GPIO'
.name = NAME, .type = LN_PTYPE_GPIO, .reg = LOCHNAGAR##REV##_##REG, \
^
drivers/pinctrl/cirrus/pinctrl-lochnagar.c:201:1: error: initializer element is not a compile-time constant
LN1_PIN_GPIO(DSP_RESET, "dsp-reset", RST, DSP_RESET, 1);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/pinctrl/cirrus/pinctrl-lochnagar.c:67:2: note: expanded from macro 'LN1_PIN_GPIO'
LN_PIN_GPIO(1, ID, NAME, REG, SHIFT, INVERT)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/pinctrl/cirrus/pinctrl-lochnagar.c:52:46: note: expanded from macro 'LN_PIN_GPIO'
.name = NAME, .type = LN_PTYPE_GPIO, .reg = LOCHNAGAR##REV##_##REG, \
^~~~~~~~~~~~~~~~~~~~~~
<scratch space>:199:1: note: expanded from here
LOCHNAGAR1_
^
5 errors generated.

vim +/LOCHNAGAR1_ +200 drivers/pinctrl/cirrus/pinctrl-lochnagar.c

0548448b719ac7 Charles Keepax 2019-03-19 199
0548448b719ac7 Charles Keepax 2019-03-19 @200 LN1_PIN_GPIO(CDC_RESET, "codec-reset", RST, CDC_RESET, 1);
0548448b719ac7 Charles Keepax 2019-03-19 201 LN1_PIN_GPIO(DSP_RESET, "dsp-reset", RST, DSP_RESET, 1);
0548448b719ac7 Charles Keepax 2019-03-19 202 LN1_PIN_GPIO(CDC_CIF1MODE, "codec-cif1mode", I2C_CTRL, CDC_CIF_MODE, 0);
0548448b719ac7 Charles Keepax 2019-03-19 203 LN1_PIN_MUX(GF_GPIO2, "gf-gpio2");
0548448b719ac7 Charles Keepax 2019-03-19 204 LN1_PIN_MUX(GF_GPIO3, "gf-gpio3");
0548448b719ac7 Charles Keepax 2019-03-19 205 LN1_PIN_MUX(GF_GPIO7, "gf-gpio7");
0548448b719ac7 Charles Keepax 2019-03-19 206 LN1_PIN_MUX(LED1, "led1");
0548448b719ac7 Charles Keepax 2019-03-19 207 LN1_PIN_MUX(LED2, "led2");
0548448b719ac7 Charles Keepax 2019-03-19 208 LN1_PIN_AIF(CDC_AIF1);
0548448b719ac7 Charles Keepax 2019-03-19 209 LN1_PIN_AIF(CDC_AIF2);
0548448b719ac7 Charles Keepax 2019-03-19 210 LN1_PIN_AIF(CDC_AIF3);
0548448b719ac7 Charles Keepax 2019-03-19 211 LN1_PIN_AIF(DSP_AIF1);
0548448b719ac7 Charles Keepax 2019-03-19 212 LN1_PIN_AIF(DSP_AIF2);
0548448b719ac7 Charles Keepax 2019-03-19 213 LN1_PIN_AIF(PSIA1);
0548448b719ac7 Charles Keepax 2019-03-19 214 LN1_PIN_AIF(PSIA2);
0548448b719ac7 Charles Keepax 2019-03-19 215 LN1_PIN_AIF(SPDIF_AIF);
0548448b719ac7 Charles Keepax 2019-03-19 216 LN1_PIN_AIF(GF_AIF1);
0548448b719ac7 Charles Keepax 2019-03-19 217 LN1_PIN_AIF(GF_AIF2);
0548448b719ac7 Charles Keepax 2019-03-19 218 LN1_PIN_AIF(GF_AIF3);
0548448b719ac7 Charles Keepax 2019-03-19 219 LN1_PIN_AIF(GF_AIF4);
0548448b719ac7 Charles Keepax 2019-03-19 220

:::::: The code at line 200 was first introduced by commit
:::::: 0548448b719ac78fa18fdbcd03856952ba6cc7dc pinctrl: lochnagar: Add support for the Cirrus Logic Lochnagar

:::::: TO: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>
:::::: CC: Linus Walleij <linus.walleij@xxxxxxxxxx>

--
0-DAY CI Kernel Test Service
https://01.org/lkp

Next message: cgel . zte: "[PATCH] ASoC: mediatek: mt8195: Make sure of_device_id table are NULL terminated"
Previous message: Simon Ser: "Re: [PATCH] drm/amdgpu: Fix NULL pointer dereference"
Next in thread: Arnd Bergmann: "Re: drivers/pinctrl/cirrus/pinctrl-lochnagar.c:200:1: error: implicit declaration of function 'LOCHNAGAR1_' is invalid in C99"
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