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@xxxxxxxxxxxx>
---
sound/soc/intel/boards/cht_bsw_max98090_ti.c | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c
index 742bc0d4e681..20755ecc7f9e 100644
--- 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),
--
2.13.0.219.gdb65acc882-goog
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