[plbossart-sound:integration/soundwire-sof 10/11] hda.c:undefined reference to `sdw_intel_acpi_scan'

[kbuild test robot <lkp@intel.com>]

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tree:   https://github.com/plbossart/sound integration/soundwire-sof
head:   ad96a8bfabe2393dc01766c9f5ffd263193b096c
commit: bc95af1162310e0f406f41756c2dce83d5c0d3b5 [10/11] ASoC: SOF: Intel: add build support for SoundWire
config: x86_64-allyesconfig (attached as .config)
compiler: gcc-7 (Debian 7.4.0-14) 7.4.0
reproduce:
        git checkout bc95af1162310e0f406f41756c2dce83d5c0d3b5
        # save the attached .config to linux build tree
        make ARCH=x86_64 

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

All errors (new ones prefixed by >>):

   ld: sound/soc/sof/intel/hda.o: in function `hda_init_caps':
>> hda.c:(.text+0x58d): undefined reference to `sdw_intel_acpi_scan'
>> ld: hda.c:(.text+0x73c): undefined reference to `sdw_intel_probe'
   ld: sound/soc/sof/intel/hda.o: in function `hda_sdw_startup':
>> hda.c:(.text+0xe32): undefined reference to `sdw_intel_startup'
   ld: sound/soc/sof/intel/hda.o: in function `hda_dsp_remove':
>> hda.c:(.text+0x2399): undefined reference to `sdw_intel_enable_irq'
   ld: sound/soc/sof/intel/hda.o: in function `hda_sdw_int_enable':
   hda.c:(.text+0xdda): undefined reference to `sdw_intel_enable_irq'

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0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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