ASoC: cht_bsw_max98090_ti: Remove unused function cht_get_codec_dai()

Looks like the function has never been used since it was added by commit
17119a465706 ("ASoC: Intel: Add Cherrytrail & Braswell machine driver
cht_bsw_max98090_ti"). Removing it fixes the following warning when
building with clang:

sound/soc/intel/boards/cht_bsw_max98090_ti.c:42:35: error: unused
    function 'cht_get_codec_dai' [-Werror,-Wunused-function]

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
index 742bc0d..20755ec 100644 (file)
--- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c
+++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
@@ -39,18 +39,6 @@ struct cht_mc_private {
        bool ts3a227e_present;
 };
 
-static inline struct snd_soc_dai *cht_get_codec_dai(struct snd_soc_card *card)
-{
-       struct snd_soc_pcm_runtime *rtd;
-
-       list_for_each_entry(rtd, &card->rtd_list, list) {
-               if (!strncmp(rtd->codec_dai->name, CHT_CODEC_DAI,
-                            strlen(CHT_CODEC_DAI)))
-                       return rtd->codec_dai;
-       }
-       return NULL;
-}
-
 static const struct snd_soc_dapm_widget cht_dapm_widgets[] = {
        SND_SOC_DAPM_HP("Headphone", NULL),
        SND_SOC_DAPM_MIC("Headset Mic", NULL),