sof-pci-dev.c:undefined reference to `snd_intel_dsp_driver_probe'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   9fb4c5250f10dc4d8257cd766991be690eb25c5b
commit: 82d9d54a6c0ee8b12211fa4e59fd940a2da4e063 ALSA: hda: add Intel DSP configuration / probe code
config: ia64-randconfig-r032-20200604 (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
        git checkout 82d9d54a6c0ee8b12211fa4e59fd940a2da4e063
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64 

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

All errors (new ones prefixed by >>, old ones prefixed by <<):

ia64-linux-ld: sound/soc/sof/sof-pci-dev.o: in function `sof_pci_probe':
>> sof-pci-dev.c:(.text+0x72): undefined reference to `snd_intel_dsp_driver_probe'

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

Attachment: .config.gz
Description: application/gzip