ASoC: SOF: debug: No need to export the snd_sof_debugfs_io_item()

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

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Link: https://lore.kernel.org/r/20210915122116.18317-13-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sof/debug.c b/sound/soc/sof/debug.c
index c536ea71630f820e8121949f29fb15fa8919c8a3..af92baacd23ef94b2f4ec634b88e8e3415d141d1 100644 (file)
--- 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 6c7da38e65fb901fbba4e8f5587fb3dd13d646bc..80e4a8c29280a6ee0adb25e4f91095c60daa3f8b 100644 (file)
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -521,10 +521,6 @@ 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);