diff options
Diffstat (limited to 'sound/soc/mediatek/mt8186/mt8186-dai-i2s.c')
| -rw-r--r-- | sound/soc/mediatek/mt8186/mt8186-dai-i2s.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/sound/soc/mediatek/mt8186/mt8186-dai-i2s.c b/sound/soc/mediatek/mt8186/mt8186-dai-i2s.c index 5c1290b950e8..ec79e2f2a54d 100644 --- a/sound/soc/mediatek/mt8186/mt8186-dai-i2s.c +++ b/sound/soc/mediatek/mt8186/mt8186-dai-i2s.c @@ -119,12 +119,6 @@ static int mt8186_i2s_hd_get(struct snd_kcontrol *kcontrol, struct mtk_afe_i2s_priv *i2s_priv; i2s_priv = get_i2s_priv_by_name(afe, kcontrol->id.name); - - if (!i2s_priv) { - dev_err(afe->dev, "%s(), i2s_priv == NULL", __func__); - return -EINVAL; - } - ucontrol->value.integer.value[0] = i2s_priv->low_jitter_en; return 0; @@ -148,12 +142,6 @@ static int mt8186_i2s_hd_set(struct snd_kcontrol *kcontrol, __func__, kcontrol->id.name, hd_en); i2s_priv = get_i2s_priv_by_name(afe, kcontrol->id.name); - - if (!i2s_priv) { - dev_err(afe->dev, "%s(), i2s_priv == NULL", __func__); - return -EINVAL; - } - if (i2s_priv->low_jitter_en == hd_en) return 0; @@ -377,11 +365,6 @@ static int mtk_i2s_en_event(struct snd_soc_dapm_widget *w, i2s_priv = get_i2s_priv_by_name(afe, w->name); - if (!i2s_priv) { - dev_err(afe->dev, "%s(), i2s_priv == NULL", __func__); - return -EINVAL; - } - dev_dbg(cmpnt->dev, "%s(), name %s, event 0x%x\n", __func__, w->name, event); @@ -442,11 +425,6 @@ static int mtk_mclk_en_event(struct snd_soc_dapm_widget *w, i2s_priv = get_i2s_priv_by_name(afe, w->name); - if (!i2s_priv) { - dev_err(afe->dev, "%s(), i2s_priv == NULL", __func__); - return -EINVAL; - } - switch (event) { case SND_SOC_DAPM_PRE_PMU: mt8186_mck_enable(afe, i2s_priv->mclk_id, i2s_priv->mclk_rate); @@ -566,12 +544,6 @@ static int mtk_afe_i2s_share_connect(struct snd_soc_dapm_widget *source, struct mtk_afe_i2s_priv *i2s_priv; i2s_priv = get_i2s_priv_by_name(afe, sink->name); - - if (!i2s_priv) { - dev_err(afe->dev, "%s(), i2s_priv == NULL", __func__); - return 0; - } - if (i2s_priv->share_i2s_id < 0) return 0; @@ -587,12 +559,6 @@ static int mtk_afe_i2s_hd_connect(struct snd_soc_dapm_widget *source, struct mtk_afe_i2s_priv *i2s_priv; i2s_priv = get_i2s_priv_by_name(afe, sink->name); - - if (!i2s_priv) { - dev_err(afe->dev, "%s(), i2s_priv == NULL", __func__); - return 0; - } - if (get_i2s_id_by_name(afe, sink->name) == get_i2s_id_by_name(afe, source->name)) return i2s_priv->low_jitter_en; @@ -618,15 +584,8 @@ static int mtk_afe_i2s_apll_connect(struct snd_soc_dapm_widget *source, int i2s_need_apll; i2s_priv = get_i2s_priv_by_name(afe, w->name); - - if (!i2s_priv) { - dev_err(afe->dev, "%s(), i2s_priv == NULL", __func__); - return 0; - } - /* which apll */ cur_apll = mt8186_get_apll_by_name(afe, source->name); - /* choose APLL from i2s rate */ i2s_need_apll = mt8186_get_apll_by_rate(afe, i2s_priv->rate); @@ -642,12 +601,6 @@ static int mtk_afe_i2s_mclk_connect(struct snd_soc_dapm_widget *source, struct mtk_afe_i2s_priv *i2s_priv; i2s_priv = get_i2s_priv_by_name(afe, sink->name); - - if (!i2s_priv) { - dev_err(afe->dev, "%s(), i2s_priv == NULL", __func__); - return 0; - } - if (get_i2s_id_by_name(afe, sink->name) == get_i2s_id_by_name(afe, source->name)) return (i2s_priv->mclk_rate > 0) ? 1 : 0; @@ -672,12 +625,6 @@ static int mtk_afe_mclk_apll_connect(struct snd_soc_dapm_widget *source, int cur_apll; i2s_priv = get_i2s_priv_by_name(afe, w->name); - - if (!i2s_priv) { - dev_err(afe->dev, "%s(), i2s_priv == NULL", __func__); - return 0; - } - /* which apll */ cur_apll = mt8186_get_apll_by_name(afe, source->name); @@ -980,11 +927,6 @@ static int mtk_dai_i2s_config(struct mtk_base_afe *afe, dev_dbg(afe->dev, "%s(), id %d, rate %d, format %d\n", __func__, i2s_id, rate, format); - if (!i2s_priv) { - dev_err(afe->dev, "%s(), i2s_priv == NULL", __func__); - return -EINVAL; - } - i2s_priv->rate = rate; switch (i2s_id) { @@ -1053,11 +995,6 @@ static int mtk_dai_i2s_set_sysclk(struct snd_soc_dai *dai, int apll; int apll_rate; - if (!i2s_priv) { - dev_err(afe->dev, "%s(), i2s_priv == NULL", __func__); - return -EINVAL; - } - if (dir != SND_SOC_CLOCK_OUT) { dev_err(afe->dev, "%s(), dir != SND_SOC_CLOCK_OUT", __func__); return -EINVAL; |