linux-kernel - [chesterlintw-s32g:s32g-pinctrl-devel 2/2] drivers/pinctrl/freescale/pinctrl-s32cc.c:56: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst

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Message-ID: <202210200202.0Fj5evvC-lkp@intel.com>
Date:   Thu, 20 Oct 2022 09:14:34 +0800
From:   kernel test robot <lkp@...el.com>
To:     Chester Lin <clin@...e.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Matthew Nunez <matthew.nunez@....com>,
        Phu Luu An <phu.luuan@....com>,
        Stefan-Gabriel Mirea <stefan-gabriel.mirea@....com>,
        Larisa Grigore <larisa.grigore@....com>,
        Ghennadi Procopciuc <Ghennadi.Procopciuc@....com>,
        Andrei Stefanescu <andrei.stefanescu@....com>,
        Radu Pirea <radu-nicolae.pirea@....com>,
        linux-doc@...r.kernel.org
Subject: [chesterlintw-s32g:s32g-pinctrl-devel 2/2]
 drivers/pinctrl/freescale/pinctrl-s32cc.c:56: warning: This comment starts
 with '/**', but isn't a kernel-doc comment. Refer
 Documentation/doc-guide/kernel-doc.rst

tree:   https://github.com/chesterlintw/linux-s32g s32g-pinctrl-devel
head:   de5d8ed9e172e7575d4c6c28b9aeab097a31119f
commit: de5d8ed9e172e7575d4c6c28b9aeab097a31119f [2/2] pinctrl: add NXP S32 SoC family support
config: arm64-allyesconfig
compiler: aarch64-linux-gcc (GCC) 12.1.0
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
        # https://github.com/chesterlintw/linux-s32g/commit/de5d8ed9e172e7575d4c6c28b9aeab097a31119f
        git remote add chesterlintw-s32g https://github.com/chesterlintw/linux-s32g
        git fetch --no-tags chesterlintw-s32g s32g-pinctrl-devel
        git checkout de5d8ed9e172e7575d4c6c28b9aeab097a31119f
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/pinctrl/freescale/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> drivers/pinctrl/freescale/pinctrl-s32cc.c:56: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Holds pin configuration for GPIO's.
   drivers/pinctrl/freescale/pinctrl-s32cc.c:71: warning: Cannot understand  * @dev: a pointer back to containing device
    on line 71 - I thought it was a doc line


vim +56 drivers/pinctrl/freescale/pinctrl-s32cc.c

    54	
    55	/**
  > 56	 * Holds pin configuration for GPIO's.
    57	 * @pin: Pin settings
    58	 * @list: Linked list entry for each gpio pin
    59	 */
    60	struct gpio_pin_config {
    61		unsigned int pin_id;
    62		unsigned int config;
    63		struct list_head list;
    64	};
    65	

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

View attachment "config" of type "text/plain" (362387 bytes)