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Date:   Thu, 9 Jun 2022 03:26:04 +0800
From:   kernel test robot <lkp@intel.com>
To:     Tom Fitzhenry <tom@tom-fitzhenry.me.uk>,
        Tudor Ambarus <tudor.ambarus@microchip.com>,
        Pratyush Yadav <p.yadav@ti.com>,
        Michael Walle <michael@walle.cc>,
        Miquel Raynal <miquel.raynal@bootlin.com>,
        Richard Weinberger <richard@nod.at>,
        Vignesh Raghavendra <vigneshr@ti.com>
Cc:     llvm@lists.linux.dev, kbuild-all@lists.01.org,
        Tom Fitzhenry <tom@tom-fitzhenry.me.uk>,
        linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org
Subject: Re: [PATCH] mtd: spi-nor: siliconkaiser: add support for sk25lp128
Message-ID: <202206090308.3aMXmhee-lkp@intel.com>
References: <20220603135933.143372-1-tom@tom-fitzhenry.me.uk>
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In-Reply-To: <20220603135933.143372-1-tom@tom-fitzhenry.me.uk>
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Hi Tom,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on mtd/spi-nor/next]
[also build test WARNING on v5.19-rc1]
[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/intel-lab-lkp/linux/commits/Tom-Fitzhenry/mtd-spi-nor-siliconkaiser-add-support-for-sk25lp128/20220605-163120
base:   https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
config: arm-randconfig-c002-20220607 (https://download.01.org/0day-ci/archive/20220609/202206090308.3aMXmhee-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project b92436efcb7813fc481b30f2593a4907568d917a)
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 arm cross compiling tool for clang build
        # apt-get install binutils-arm-linux-gnueabi
        # https://github.com/intel-lab-lkp/linux/commit/9ee4927880d43f8611d371e7cc7d8854a927de66
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Tom-Fitzhenry/mtd-spi-nor-siliconkaiser-add-support-for-sk25lp128/20220605-163120
        git checkout 9ee4927880d43f8611d371e7cc7d8854a927de66
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash drivers/mtd/spi-nor/ drivers/nfc/nfcmrvl/ fs/quota/

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

All warnings (new ones prefixed by >>):

   drivers/mtd/spi-nor/siliconkaiser.c:8:18: error: call to undeclared function 'SNOR_ID3'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     { "sk25lp128", SNOR_ID3(0x257018) },
                    ^
>> drivers/mtd/spi-nor/siliconkaiser.c:8:18: warning: suggest braces around initialization of subobject [-Wmissing-braces]
     { "sk25lp128", SNOR_ID3(0x257018) },
                    ^~~~~~~~~~~~~~~~~~
                    {                 }
   drivers/mtd/spi-nor/siliconkaiser.c:8:18: error: initializer element is not a compile-time constant
     { "sk25lp128", SNOR_ID3(0x257018) },
                    ^~~~~~~~~~~~~~~~~~
   1 warning and 2 errors generated.


vim +8 drivers/mtd/spi-nor/siliconkaiser.c

     6	
     7	static const struct flash_info siliconkaiser_nor_parts[] = {
   > 8	  { "sk25lp128", SNOR_ID3(0x257018) },
     9	};
    10	

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