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Date:   Thu, 17 Feb 2022 21:05:02 +0800
From:   kernel test robot <lkp@intel.com>
To:     Liang Yang <liang.yang@amlogic.com>,
        Miquel Raynal <miquel.raynal@bootlin.com>,
        linux-mtd@lists.infradead.org
Cc:     llvm@lists.linux.dev, kbuild-all@lists.01.org,
        Liang Yang <liang.yang@amlogic.com>,
        Rob Herring <robh+dt@kernel.org>,
        Richard Weinberger <richard@nod.at>,
        Vignesh Raghavendra <vigneshr@ti.com>,
        Jerome Brunet <jbrunet@baylibre.com>,
        Neil Armstrong <narmstrong@baylibre.com>,
        Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
        Kevin Hilman <khilman@baylibre.com>,
        Jianxin Pan <jianxin.pan@amlogic.com>,
        Victor Wan <victor.wan@amlogic.com>,
        XianWei Zhao <xianwei.zhao@amlogic.com>,
        Kelvin Zhang <kelvin.zhang@amlogic.com>,
        BiChao Zheng <bichao.zheng@amlogic.com>,
        YongHui Yu <yonghui.yu@amlogic.com>,
        linux-arm-kernel@lists.infradead.org,
        linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
        devicetree@vger.kernel.org
Subject: Re: [PATCH RESEND v2 1/2] mtd: rawnand: meson: discard the common
 MMC sub clock framework
Message-ID: <202202172131.hVJG538q-lkp@intel.com>
References: <20220217063346.21691-2-liang.yang@amlogic.com>
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In-Reply-To: <20220217063346.21691-2-liang.yang@amlogic.com>
User-Agent: Mutt/1.10.1 (2018-07-13)
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Hi Liang,

I love your patch! Yet something to improve:

[auto build test ERROR on mtd/nand/next]
[also build test ERROR on mtd/mtd/next mtd/mtd/fixes robh/for-next v5.17-rc4 next-20220217]
[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/Liang-Yang/refine-the-NFC-clock-framework/20220217-145053
base:   https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
config: hexagon-randconfig-r013-20220217 (https://download.01.org/0day-ci/archive/20220217/202202172131.hVJG538q-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 0bad7cb56526f2572c74449fcf97c1fcda42b41d)
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/0day-ci/linux/commit/d3d7ef65145346ff8212125d56afff6290a5ab68
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Liang-Yang/refine-the-NFC-clock-framework/20220217-145053
        git checkout d3d7ef65145346ff8212125d56afff6290a5ab68
        # 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=hexagon SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: __clk_get_name
   >>> referenced by meson_nand.c
   >>> mtd/nand/raw/meson_nand.o:(meson_nfc_probe) in archive drivers/built-in.a
   >>> referenced by meson_nand.c
   >>> mtd/nand/raw/meson_nand.o:(meson_nfc_probe) in archive drivers/built-in.a
--
>> ld.lld: error: undefined symbol: clk_divider_ops
   >>> referenced by meson_nand.c
   >>> mtd/nand/raw/meson_nand.o:(meson_nfc_probe) in archive drivers/built-in.a
   >>> referenced by meson_nand.c
   >>> mtd/nand/raw/meson_nand.o:(meson_nfc_probe) in archive drivers/built-in.a
--
>> ld.lld: error: undefined symbol: devm_clk_register
   >>> referenced by meson_nand.c
   >>> mtd/nand/raw/meson_nand.o:(meson_nfc_probe) in archive drivers/built-in.a
   >>> referenced by meson_nand.c
   >>> mtd/nand/raw/meson_nand.o:(meson_nfc_probe) in archive drivers/built-in.a

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