diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h
index 519547e65e932c409dbe73f472f092cf39e3615f..4a2d1376c717adfdb90abb1f7222869663082a7a 100644
--- a/sound/soc/sof/intel/hda.h
+++ b/sound/soc/sof/intel/hda.h
@@ -610,8 +610,6 @@ int hda_dsp_ipc_cmd_done(struct snd_sof_dev *sdev, int dir);
  */
 int hda_dsp_cl_boot_firmware(struct snd_sof_dev *sdev);
 int hda_dsp_cl_boot_firmware_iccmax(struct snd_sof_dev *sdev);
-int hda_dsp_cl_boot_firmware_iccmax_icl(struct snd_sof_dev *sdev);
-int hda_dsp_cl_boot_firmware_skl(struct snd_sof_dev *sdev);
 
 /* pre and post fw run ops */
 int hda_dsp_pre_fw_run(struct snd_sof_dev *sdev);