linux-kernel - ia64-linux-ld: wcd938x.c:undefined reference to `__devm_regmap_init

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Date:   Tue, 13 Jul 2021 23:32:28 +0800
From:   kernel test robot <lkp@...el.com>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Mark Brown <broonie@...nel.org>
Subject: ia64-linux-ld: wcd938x.c:undefined reference to
 `__devm_regmap_init_sdw'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   7fef2edf7cc753b51f7ccc74993971b0a9c81eca
commit: b90d9398d6ff6f518f352c39176450dbaf99e276 ASoC: codecs: wcd938x: remove incorrect module interdependency
date:   4 weeks ago
config: ia64-randconfig-c004-20210713 (attached as .config)
compiler: ia64-linux-gcc (GCC) 9.3.0
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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b90d9398d6ff6f518f352c39176450dbaf99e276
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout b90d9398d6ff6f518f352c39176450dbaf99e276
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross O=build_dir ARCH=ia64 SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   ia64-linux-ld: sound/soc/codecs/wcd938x.o: in function `wcd938x_codec_free':
   wcd938x.c:(.text+0x762): undefined reference to `wcd938x_sdw_free'
   ia64-linux-ld: sound/soc/codecs/wcd938x.o: in function `wcd938x_codec_hw_params':
   wcd938x.c:(.text+0x7f2): undefined reference to `wcd938x_sdw_hw_params'
   ia64-linux-ld: sound/soc/codecs/wcd938x.o: in function `wcd938x_codec_set_sdw_stream':
   wcd938x.c:(.text+0x882): undefined reference to `wcd938x_sdw_set_sdw_stream'
   ia64-linux-ld: sound/soc/codecs/wcd938x.o: in function `wcd938x_tx_swr_ctrl':
   wcd938x.c:(.text+0x2a32): undefined reference to `wcd938x_swr_get_current_bank'
   ia64-linux-ld: sound/soc/codecs/wcd938x.o: in function `wcd938x_bind':
   wcd938x.c:(.text+0x4ff2): undefined reference to `wcd938x_sdw_device_get'
   ia64-linux-ld: wcd938x.c:(.text+0x50b2): undefined reference to `wcd938x_sdw_device_get'
>> ia64-linux-ld: wcd938x.c:(.text+0x5292): undefined reference to `__devm_regmap_init_sdw'

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

Download attachment ".config.gz" of type "application/gzip" (41800 bytes)