[alsa-devel] [PATCH v3 4/4] ASoC: codecs: add wsa881x amplifier support

[Srinivas Kandagatla]

Thanks for reporting this,

On 12/08/2019 03:46, kbuild test robot wrote:
> Hi Srinivas,
> 
> I love your patch! Yet something to improve:
> 
> [auto build test ERROR on linus/master]
> [cannot apply to v5.3-rc4 next-20190809]
> [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
> 
> url:    https://github.com/0day-ci/linux/commits/Srinivas-Kandagatla/ASoC-codecs-Add-WSA881x-Smart-Speaker-amplifier-support/20190812-080612
> config: m68k-allmodconfig (attached as .config)
> compiler: m68k-linux-gcc (GCC) 7.4.0
> reproduce:
>          wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>          chmod +x ~/bin/make.cross
>          # save the attached .config to linux build tree
>          GCC_VERSION=7.4.0 make.cross ARCH=m68k
> 
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp at intel.com>
> 
> All errors (new ones prefixed by >>):
> 
>>> ERROR: "sdw_unregister_driver" [sound/soc/codecs/snd-soc-wsa881x.ko] undefined!
>>> ERROR: "sdw_write" [sound/soc/codecs/snd-soc-wsa881x.ko] undefined!
>>> ERROR: "__sdw_register_driver" [sound/soc/codecs/snd-soc-wsa881x.ko] undefined!
>>> ERROR: "sdw_write" [drivers/base/regmap/regmap-sdw.ko] undefined!
>>> ERROR: "sdw_read" [drivers/base/regmap/regmap-sdw.ko] undefined!
> 


There are changes in SoundWire Kconfigs 
(https://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git/commit/?h=fixes&id=8676b3ca4673517650fd509d7fa586aff87b3c28) 
which are not available in linux/master yet so this error!

Once this patch lands then below errors should disappear.


thanks,
srini
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
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>