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/wm8995.c | 33 ---------------------------------
1 file changed, 33 deletions(-)
diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c
index 1f9a9b6369350..c324cc5ea9416 100644
--- a/sound/soc/codecs/wm8995.c
+++ b/sound/soc/codecs/wm8995.c
@@ -1678,36 +1678,6 @@ static int wm8995_hw_params(struct snd_pcm_substream *substream,
return 0;
}
-static int wm8995_set_tristate(struct snd_soc_dai *codec_dai, int tristate)
-{
- struct snd_soc_component *component = codec_dai->component;
- int reg, val, mask;
-
- switch (codec_dai->id) {
- case 0:
- reg = WM8995_AIF1_MASTER_SLAVE;
- mask = WM8995_AIF1_TRI;
- break;
- case 1:
- reg = WM8995_AIF2_MASTER_SLAVE;
- mask = WM8995_AIF2_TRI;
- break;
- case 2:
- reg = WM8995_POWER_MANAGEMENT_5;
- mask = WM8995_AIF3_TRI;
- break;
- default:
- return -EINVAL;
- }
-
- if (tristate)
- val = mask;
- else
- val = 0;
-
- return snd_soc_component_update_bits(component, reg, mask, val);
-}
-
/* The size in bits of the FLL divide multiplied by 10
* to allow rounding later */
#define FIXED_FLL_SIZE ((1 << 16) * 10)
@@ -2096,7 +2066,6 @@ static const struct snd_soc_dai_ops wm8995_aif1_dai_ops = {
.hw_params = wm8995_hw_params,
.mute_stream = wm8995_aif_mute,
.set_pll = wm8995_set_fll,
- .set_tristate = wm8995_set_tristate,
.no_capture_mute = 1,
};
@@ -2106,12 +2075,10 @@ static const struct snd_soc_dai_ops wm8995_aif2_dai_ops = {
.hw_params = wm8995_hw_params,
.mute_stream = wm8995_aif_mute,
.set_pll = wm8995_set_fll,
- .set_tristate = wm8995_set_tristate,
.no_capture_mute = 1,
};
static const struct snd_soc_dai_ops wm8995_aif3_dai_ops = {
- .set_tristate = wm8995_set_tristate,
};
static struct snd_soc_dai_driver wm8995_dai[] = {
--
2.43.0
