Re: [PATCH v4 5/9] pinctrl: nuvoton: Add driver for WPCM450
From: kernel test robot
Date: Mon Jan 10 2022 - 08:55:08 EST
Hi "Jonathan,
I love your patch! Perhaps something to improve:
[auto build test WARNING on robh/for-next]
[also build test WARNING on linus/master v5.16 next-20220110]
[cannot apply to linusw-pinctrl/devel]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220110-013733
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: arm64-randconfig-r014-20220109 (https://download.01.org/0day-ci/archive/20220110/202201102127.3Rm7ZYyP-lkp@xxxxxxxxx/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project f3a344d2125fa37e59bae1b0874442c650a19607)
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 arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
# https://github.com/0day-ci/linux/commit/e62ece12931654ffea372713cc39fd64779c8b4a
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Jonathan-Neusch-fer/Nuvoton-WPCM450-pinctrl-and-GPIO-driver/20220110-013733
git checkout e62ece12931654ffea372713cc39fd64779c8b4a
# 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=arm64 SHELL=/bin/bash drivers/pinctrl/nuvoton/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>
All warnings (new ones prefixed by >>):
>> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:41: warning: format specifies type 'int' but the argument has type 'unsigned long' [-Wformat]
dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~
%lu
include/linux/dev_printk.h:163:47: note: expanded from macro 'dev_dbg'
dev_printk(KERN_DEBUG, dev, dev_fmt(fmt), ##__VA_ARGS__); \
~~~ ^~~~~~~~~~~
include/linux/dev_printk.h:129:34: note: expanded from macro 'dev_printk'
_dev_printk(level, dev, fmt, ##__VA_ARGS__); \
~~~ ^~~~~~~~~~~
include/linux/kernel.h:46:25: note: expanded from macro 'ARRAY_SIZE'
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
vim +1564 drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
3b588e43ee5c7a Tomer Maimon 2018-08-08 1559
3b588e43ee5c7a Tomer Maimon 2018-08-08 1560 static int npcm7xx_get_groups_count(struct pinctrl_dev *pctldev)
3b588e43ee5c7a Tomer Maimon 2018-08-08 1561 {
3b588e43ee5c7a Tomer Maimon 2018-08-08 1562 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
3b588e43ee5c7a Tomer Maimon 2018-08-08 1563
3b588e43ee5c7a Tomer Maimon 2018-08-08 @1564 dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
3b588e43ee5c7a Tomer Maimon 2018-08-08 1565 return ARRAY_SIZE(npcm7xx_groups);
3b588e43ee5c7a Tomer Maimon 2018-08-08 1566 }
3b588e43ee5c7a Tomer Maimon 2018-08-08 1567
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx