On Thu, Nov 12, 2020 at 04:38:24PM -0600, Pierre-Louis Bossart wrote:
> Now that we have all the support needed for coexistence between ACPI
> drivers for Broadwell, remove mutual exclusion in the Kconfig
> file. The selection is done by playing with the snd_intel_dspcfg
> module 'dsp_driver' parameter.

This breaks x86 allmodconfig builds for me:

/mnt/kernel/sound/soc/intel/atom/sst/sst_acpi.c: In function 'sst_acpi_probe':
/mnt/kernel/sound/soc/intel/atom/sst/sst_acpi.c:251:8: error: implicit declaration of function 'snd_intel_acpi_dsp_driver_probe'; did you mean 'snd_intel_dsp_driver_probe'? [-Werror=implicit-function-declaration]
  ret = snd_intel_acpi_dsp_driver_probe(dev, id->id);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        snd_intel_dsp_driver_probe
/mnt/kernel/sound/soc/intel/catpt/device.c: In function 'catpt_acpi_probe':
/mnt/kernel/sound/soc/intel/catpt/device.c:251:8: error: implicit declaration of function 'snd_intel_acpi_dsp_driver_probe'; did you mean 'snd_intel_dsp_driver_probe'? [-Werror=implicit-function-declaration]
  ret = snd_intel_acpi_dsp_driver_probe(dev, id->id);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        snd_intel_dsp_driver_probe
/mnt/kernel/sound/soc/sof/sof-acpi-dev.c: In function 'sof_acpi_probe':
/mnt/kernel/sound/soc/sof/sof-acpi-dev.c:134:8: error: implicit declaration of function 'snd_intel_acpi_dsp_driver_probe'; did you mean 'snd_intel_dsp_driver_probe'? [-Werror=implicit-function-declaration]
  ret = snd_intel_acpi_dsp_driver_probe(dev, id->id);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        snd_intel_dsp_driver_probe