snd_soc_dai_set_tristate() has never been used before.
Let's remove it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
sound/soc/codecs/cs35l33.c | 21 ---------------------
1 file changed, 21 deletions(-)
diff --git a/sound/soc/codecs/cs35l33.c b/sound/soc/codecs/cs35l33.c
index b03aab147530c..ec1de0225eed8 100644
--- a/sound/soc/codecs/cs35l33.c
+++ b/sound/soc/codecs/cs35l33.c
@@ -523,26 +523,6 @@ static int cs35l33_pcm_startup(struct snd_pcm_substream *substream,
return 0;
}
-static int cs35l33_set_tristate(struct snd_soc_dai *dai, int tristate)
-{
- struct snd_soc_component *component = dai->component;
- struct cs35l33_private *priv = snd_soc_component_get_drvdata(component);
-
- if (tristate) {
- regmap_update_bits(priv->regmap, CS35L33_PWRCTL2,
- CS35L33_SDOUT_3ST_I2S, CS35L33_SDOUT_3ST_I2S);
- regmap_update_bits(priv->regmap, CS35L33_CLK_CTL,
- CS35L33_SDOUT_3ST_TDM, CS35L33_SDOUT_3ST_TDM);
- } else {
- regmap_update_bits(priv->regmap, CS35L33_PWRCTL2,
- CS35L33_SDOUT_3ST_I2S, 0);
- regmap_update_bits(priv->regmap, CS35L33_CLK_CTL,
- CS35L33_SDOUT_3ST_TDM, 0);
- }
-
- return 0;
-}
-
static int cs35l33_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
unsigned int rx_mask, int slots, int slot_width)
{
@@ -664,7 +644,6 @@ static int cs35l33_component_set_sysclk(struct snd_soc_component *component,
static const struct snd_soc_dai_ops cs35l33_ops = {
.startup = cs35l33_pcm_startup,
- .set_tristate = cs35l33_set_tristate,
.set_fmt = cs35l33_set_dai_fmt,
.hw_params = cs35l33_pcm_hw_params,
.set_tdm_slot = cs35l33_set_tdm_slot,
--
2.43.0
