ASoC: SOF: sof-audio: removed unused function

cppcheck warning:

sound/soc/sof/sof-audio.c:884:0: style: The function
'snd_sof_find_spcm_pcm_id' is never used. [unusedFunction]

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220307181111.49392-5-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c
index 4816473..e39f18e 100644 (file)
--- a/sound/soc/sof/sof-audio.c
+++ b/sound/soc/sof/sof-audio.c
@@ -866,20 +866,6 @@ struct snd_sof_pcm *snd_sof_find_spcm_comp(struct snd_soc_component *scomp,
        return NULL;
 }
 
-struct snd_sof_pcm *snd_sof_find_spcm_pcm_id(struct snd_soc_component *scomp,
-                                            unsigned int pcm_id)
-{
-       struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp);
-       struct snd_sof_pcm *spcm;
-
-       list_for_each_entry(spcm, &sdev->pcm_list, list) {
-               if (le32_to_cpu(spcm->pcm.pcm_id) == pcm_id)
-                       return spcm;
-       }
-
-       return NULL;
-}
-
 struct snd_sof_widget *snd_sof_find_swidget(struct snd_soc_component *scomp,
                                            const char *name)
 {

diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h
index 107e0ef..f2f32f2 100644 (file)
--- a/sound/soc/sof/sof-audio.h
+++ b/sound/soc/sof/sof-audio.h
@@ -220,8 +220,6 @@ struct snd_sof_pcm *snd_sof_find_spcm_name(struct snd_soc_component *scomp,
 struct snd_sof_pcm *snd_sof_find_spcm_comp(struct snd_soc_component *scomp,
                                           unsigned int comp_id,
                                           int *direction);
-struct snd_sof_pcm *snd_sof_find_spcm_pcm_id(struct snd_soc_component *scomp,
-                                            unsigned int pcm_id);
 void snd_sof_pcm_period_elapsed(struct snd_pcm_substream *substream);
 void snd_sof_pcm_init_elapsed_work(struct work_struct *work);