snd_soc_dai_set_tristate() has never been used before. Let's remove it.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/codecs/wm8961.c | 14 -------------- 1 file changed, 14 deletions(-)
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c index d1c731e25777b..13078796c4e28 100644 --- a/sound/soc/codecs/wm8961.c +++ b/sound/soc/codecs/wm8961.c @@ -685,19 +685,6 @@ static int wm8961_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) return snd_soc_component_write(component, WM8961_AUDIO_INTERFACE_0, aif); }
-static int wm8961_set_tristate(struct snd_soc_dai *dai, int tristate) -{ - struct snd_soc_component *component = dai->component; - u16 reg = snd_soc_component_read(component, WM8961_ADDITIONAL_CONTROL_2); - - if (tristate) - reg |= WM8961_TRIS; - else - reg &= ~WM8961_TRIS; - - return snd_soc_component_write(component, WM8961_ADDITIONAL_CONTROL_2, reg); -} - static int wm8961_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component; @@ -807,7 +794,6 @@ static const struct snd_soc_dai_ops wm8961_dai_ops = { .set_sysclk = wm8961_set_sysclk, .set_fmt = wm8961_set_fmt, .mute_stream = wm8961_mute, - .set_tristate = wm8961_set_tristate, .set_clkdiv = wm8961_set_clkdiv, .no_capture_mute = 1, };