[ambarus:spi-nor/next 9/9] drivers/mtd/spi-nor/macronix.c:20: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst

[ambarus:spi-nor/next 9/9] drivers/mtd/spi-nor/macronix.c:20: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst

[kernel test robot]

tree:   https://github.com/ambarus/linux-0day spi-nor/next
head:   89a4d99e9d41b68d34943980943207b58c433256
commit: 89a4d99e9d41b68d34943980943207b58c433256 [9/9] mtd: spi-nor: macronix: Add support for mx66lm1g45g
config: i386-randconfig-a003 (https://download.01.org/0day-ci/archive/20220209/202202092342.YwAYnHF4-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/ambarus/linux-0day/commit/89a4d99e9d41b68d34943980943207b58c433256
        git remote add ambarus https://github.com/ambarus/linux-0day
        git fetch --no-tags ambarus spi-nor/next
        git checkout 89a4d99e9d41b68d34943980943207b58c433256
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/mtd/spi-nor/

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 >>):

>> drivers/mtd/spi-nor/macronix.c:20: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
    * Macronix SPI NOR flash operations.


vim +20 drivers/mtd/spi-nor/macronix.c

    18	
    19	/**
  > 20	 * Macronix SPI NOR flash operations.
    21	 */
    22	#define SPI_NOR_MX_READ_CR2_OP(ndummy, buf, ndata)			\
    23		SPI_MEM_OP(SPI_MEM_OP_CMD(SPINOR_OP_READ_CR2, 0),		\
    24			   SPI_MEM_OP_ADDR(4, SPINOR_REG_CR2_MODE_ADDR, 0),	\
    25			   SPI_MEM_OP_DUMMY(ndummy, 0),				\
    26			   SPI_MEM_OP_DATA_IN(ndata, buf, 0))
    27	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org