diff --git a/sound/soc/sof/loader.c b/sound/soc/sof/loader.c
index c0dbc0e15416fe217aef9d49e38eb8e2b070a018..cf98aeb1cfdd1272d97857d764187d603c2d4c99 100644
--- a/sound/soc/sof/loader.c
+++ b/sound/soc/sof/loader.c
@@ -86,7 +86,7 @@ static int get_cc_info(struct snd_sof_dev *sdev,
 }
 
 /* parse the extended FW boot data structures from FW boot message */
-int snd_sof_fw_parse_ext_data(struct snd_sof_dev *sdev, u32 bar, u32 offset)
+static int snd_sof_fw_parse_ext_data(struct snd_sof_dev *sdev, u32 bar, u32 offset)
 {
 	struct sof_ipc_ext_data_hdr *ext_hdr;
 	void *ext_data;
@@ -146,7 +146,6 @@ int snd_sof_fw_parse_ext_data(struct snd_sof_dev *sdev, u32 bar, u32 offset)
 	kfree(ext_data);
 	return ret;
 }
-EXPORT_SYMBOL(snd_sof_fw_parse_ext_data);
 
 static int ext_man_get_fw_version(struct snd_sof_dev *sdev,
 				  const struct sof_ext_man_elem_header *hdr)
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index b0cefd6beda5c7f4fc7f060f07a67cdce054c058..22fad9b0ce527ab5f711fc49f5dd23752e9261b9 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -491,7 +491,6 @@ int snd_sof_run_firmware(struct snd_sof_dev *sdev);
 int snd_sof_parse_module_memcpy(struct snd_sof_dev *sdev,
 				struct snd_sof_mod_hdr *module);
 void snd_sof_fw_unload(struct snd_sof_dev *sdev);
-int snd_sof_fw_parse_ext_data(struct snd_sof_dev *sdev, u32 bar, u32 offset);
 
 /*
  * IPC low level APIs.