Re: [alsa-devel] [PATCH 1/2] ASoC: rt5645: Add ASRC support

On 10/31/2014 08:37 AM, bardliao@realtek.com wrote:

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index bc442f4..3131e91 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -443,6 +443,65 @@ static SOC_ENUM_SINGLE_DECL(rt5645_tdm_adc_sel_enum, RT5645_TDM_CTRL_1, 8, rt5645_tdm_adc_data_select);

+static int rt5645_clk_sel_put(struct snd_kcontrol *kcontrol,

• struct snd_ctl_elem_value *ucontrol)
  

+{ [...] +}

This function seems to be completely unused.