[PATCH 18/19] ASoC: soc-dai: remove .digital_mute

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

All drivers are now using .mute_stream.
Let's remove .digital_mute.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
 include/sound/soc-dai.h | 1 -
 sound/soc/soc-dai.c     | 4 ----
 2 files changed, 5 deletions(-)

diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 212257e84fac..a3db208cd062 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -246,7 +246,6 @@ struct snd_soc_dai_ops {
 	 * DAI digital mute - optional.
 	 * Called by soc-core to minimise any pops.
 	 */
-	int (*digital_mute)(struct snd_soc_dai *dai, int mute);
 	int (*mute_stream)(struct snd_soc_dai *dai, int mute, int stream);
 
 	/*
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index b05e18b63a1c..b0fc3d8b1798 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -301,10 +301,6 @@ int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute,
 	if (dai->driver->ops &&
 	    dai->driver->ops->mute_stream)
 		ret = dai->driver->ops->mute_stream(dai, mute, direction);
-	else if (direction == SNDRV_PCM_STREAM_PLAYBACK &&
-		 dai->driver->ops &&
-		 dai->driver->ops->digital_mute)
-		ret = dai->driver->ops->digital_mute(dai, mute);
 
 	return soc_dai_ret(dai, ret);
 }
-- 
2.25.1