[PATCH 12/12] ASoC: SOF: debug: No need to export the snd_sof_debugfs_io_item()

[Peter Ujfalusi]

The snd_sof_debugfs_io_item() only used within debug.c, no need to export
it.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi at linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta at gmail.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan at linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com>
---
 sound/soc/sof/debug.c    | 9 ++++-----
 sound/soc/sof/sof-priv.h | 4 ----
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/sound/soc/sof/debug.c b/sound/soc/sof/debug.c
index c536ea71630f..af92baacd23e 100644
--- a/sound/soc/sof/debug.c
+++ b/sound/soc/sof/debug.c
@@ -546,10 +546,10 @@ static const struct file_operations sof_dfs_fops = {
 };
 
 /* create FS entry for debug files that can expose DSP memories, registers */
-int snd_sof_debugfs_io_item(struct snd_sof_dev *sdev,
-			    void __iomem *base, size_t size,
-			    const char *name,
-			    enum sof_debugfs_access_type access_type)
+static int snd_sof_debugfs_io_item(struct snd_sof_dev *sdev,
+				   void __iomem *base, size_t size,
+				   const char *name,
+				   enum sof_debugfs_access_type access_type)
 {
 	struct snd_sof_dfsentry *dfse;
 
@@ -586,7 +586,6 @@ int snd_sof_debugfs_io_item(struct snd_sof_dev *sdev,
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(snd_sof_debugfs_io_item);
 
 int snd_sof_debugfs_add_region_item_iomem(struct snd_sof_dev *sdev,
 					  enum snd_sof_fw_blk_type blk_type, u32 offset,
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index 4f1dcfe4a7ec..d391fff1e02c 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -522,10 +522,6 @@ void snd_sof_release_trace(struct snd_sof_dev *sdev);
 void snd_sof_free_trace(struct snd_sof_dev *sdev);
 int snd_sof_dbg_init(struct snd_sof_dev *sdev);
 void snd_sof_free_debug(struct snd_sof_dev *sdev);
-int snd_sof_debugfs_io_item(struct snd_sof_dev *sdev,
-			    void __iomem *base, size_t size,
-			    const char *name,
-			    enum sof_debugfs_access_type access_type);
 int snd_sof_debugfs_buf_item(struct snd_sof_dev *sdev,
 			     void *base, size_t size,
 			     const char *name, mode_t mode);
-- 
2.33.0