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

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Date:   Tue, 13 Jul 2021 16:53:06 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     kernel test robot <lkp@...el.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Mark Brown <broonie@...nel.org>
Subject: Re: ia64-linux-ld: wcd938x.c:undefined reference to
 `__devm_regmap_init_sdw'



On 13/07/2021 16:32, kernel test robot wrote:
> 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>
> 

Thanks for reporting this,

I already send out a fix for this issue.

--srini
> 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
>