ASoC: soc-pcm: makes dpcm_dapm_stream_event() void

No one uses dpcm_dapm_stream_event() return value, and it always
return 0. Let's makes it void.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87seojyk6m.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/include/sound/soc-dpcm.h b/include/sound/soc-dpcm.h
index c6fb350b4b062025152cbfa26a98da444137849e..c1b88c3b78356c28a4aedef419de4af4644f567d 100644 (file)
--- a/include/sound/soc-dpcm.h
+++ b/include/sound/soc-dpcm.h
@@ -143,8 +143,8 @@ void dpcm_be_dai_hw_free(struct snd_soc_pcm_runtime *fe, int stream);
 int dpcm_be_dai_hw_params(struct snd_soc_pcm_runtime *fe, int tream);
 int dpcm_be_dai_trigger(struct snd_soc_pcm_runtime *fe, int stream, int cmd);
 int dpcm_be_dai_prepare(struct snd_soc_pcm_runtime *fe, int stream);
-int dpcm_dapm_stream_event(struct snd_soc_pcm_runtime *fe, int dir,
-       int event);
+void dpcm_dapm_stream_event(struct snd_soc_pcm_runtime *fe, int dir, int event);
+
 bool dpcm_end_walk_at_be(struct snd_soc_dapm_widget *widget, enum snd_soc_dapm_direction dir);
 int widget_in_list(struct snd_soc_dapm_widget_list *list,
                   struct snd_soc_dapm_widget *widget);

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 0d556d35056028c8db21cfb3d81101a2e38c28de..a206a25451f7c0e7fa513e09d04f98efbc6be0a3 100644 (file)
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -400,8 +400,7 @@ bool snd_soc_runtime_ignore_pmdown_time(struct snd_soc_pcm_runtime *rtd)
 }
 
 /* DPCM stream event, send event to FE and all active BEs. */
-int dpcm_dapm_stream_event(struct snd_soc_pcm_runtime *fe, int dir,
-       int event)
+void dpcm_dapm_stream_event(struct snd_soc_pcm_runtime *fe, int dir, int event)
 {
        struct snd_soc_dpcm *dpcm;
 
@@ -422,8 +421,6 @@ int dpcm_dapm_stream_event(struct snd_soc_pcm_runtime *fe, int dir,
        }
 
        snd_soc_dapm_stream_event(fe, dir, event);
-
-       return 0;
 }
 
 static void soc_pcm_set_dai_params(struct snd_soc_dai *dai,