sof modules unloading failure on GLK #680
Description
This issue happens when unloading the modules. dai links are missing in sof_link_unload.
How to reproduce:
- remove the modules
rmmod sof_pci_dev
rmmod snd_sof_intel_hda_common
rmmod snd_sof_intel_hda
rmmod snd_sof_xtensa_dsp
rmmod snd_soc_acpi_intel_match
rmmod snd_sof
rmmod snd_soc_sst_bxt_da7219_max98357a
rmmod snd_soc_da7219
rmmod snd_soc_hdac_hdmi
rmmod snd_soc_dmic
rmmod snd_soc_max98357a
rmmod snd_soc_acpi
rmmod snd_hda_ext_core
rmmod snd_hda_core
- check the dmesg.
dmesg:
[ 73.909837] sof-audio-pci 0000:00:0e.0: error: failed to find dai HDMI3 in sof_link_unload
[ 73.909848] sof-audio-pci 0000:00:0e.0: error: failed to find dai HDMI2 in sof_link_unload
[ 73.909853] sof-audio-pci 0000:00:0e.0: error: failed to find dai HDMI1 in sof_link_unload
[ 73.909858] sof-audio-pci 0000:00:0e.0: error: failed to find dai DMIC01 in sof_link_unload
[ 73.909861] sof-audio-pci 0000:00:0e.0: error: failed to find dai Headset in sof_link_unload
[ 73.909866] sof-audio-pci 0000:00:0e.0: error: failed to find dai Speakers in sof_link_unload
Test recipe:
sof-master: 82d29e0
kernel: topic/cros-sof-v4.14-rebase-b61733c
dmesg.log