Re: [PATCH v3 5/9] pinctrl: nuvoton: Add driver for WPCM450

[kernel test robot <lkp@intel.com>]

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CC: kbuild-all(a)lists.01.org
In-Reply-To: <20211224200935.93817-6-j.neuschaefer@gmx.net>
References: <20211224200935.93817-6-j.neuschaefer@gmx.net>
TO: "Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
TO: linux-gpio(a)vger.kernel.org
TO: devicetree(a)vger.kernel.org
CC: Linus Walleij <linus.walleij@linaro.org>
CC: Rob Herring <robh+dt@kernel.org>
CC: openbmc(a)lists.ozlabs.org
CC: Tomer Maimon <tmaimon77@gmail.com>
CC: Joel Stanley <joel@jms.id.au>
CC: linux-kernel(a)vger.kernel.org
CC: Andy Shevchenko <andy.shevchenko@gmail.com>
CC: Avi Fishman <avifishman70@gmail.com>

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-rc6 next-20211224]
[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/20211225-041250
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
:::::: branch date: 2 days ago
:::::: commit date: 2 days ago
config: powerpc64-randconfig-s032-20211226 (https://download.01.org/0day-ci/archive/20211226/202112262026.RKL5pvdB-lkp(a)intel.com/config)
compiler: powerpc64le-linux-gcc (GCC) 11.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-dirty
        # https://github.com/0day-ci/linux/commit/39b607b5a8008c45ee5fe7ac7df94bfa6ba509b0
        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/20211225-041250
        git checkout 39b607b5a8008c45ee5fe7ac7df94bfa6ba509b0
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/pinctrl/nuvoton/

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

All warnings (new ones prefixed by >>):

   In file included from include/linux/device.h:15,
                    from drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:5:
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c: In function 'npcm7xx_get_groups_count':
>> drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:28: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long unsigned int' [-Wformat=]
    1564 |         dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                            ^~~~~~~~~~~~~~~~~~
   include/linux/dev_printk.h:129:41: note: in definition of macro 'dev_printk'
     129 |                 _dev_printk(level, dev, fmt, ##__VA_ARGS__);            \
         |                                         ^~~
   include/linux/dev_printk.h:158:37: note: in expansion of macro 'dev_fmt'
     158 |         dev_printk(KERN_DEBUG, dev, dev_fmt(fmt), ##__VA_ARGS__)
         |                                     ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:9: note: in expansion of macro 'dev_dbg'
    1564 |         dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |         ^~~~~~~
   drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c:1564:42: note: format string is defined here
    1564 |         dev_dbg(npcm->dev, "group size: %d\n", ARRAY_SIZE(npcm7xx_groups));
         |                                         ~^
         |                                          |
         |                                          int
         |                                         %ld


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
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