ASoC: mediatek: mt8186: remove redundant assignments to variable tdm_con

There are two occurrences where variable tdm_con is being initialized
to zero and the next statement re-assigns tdm_con to a new value. The
initializations are redundant and can be removed.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20231023151704.670240-1-colin.i.king@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/mediatek/mt8186/mt8186-dai-tdm.c b/sound/soc/mediatek/mt8186/mt8186-dai-tdm.c
index 4148dceb3a4ce74efcbed8bd2ebf9925d02a0a53..ef2801f84d275fc4dab3cc0cb1ae29d088ab0563 100644 (file)
--- a/sound/soc/mediatek/mt8186/mt8186-dai-tdm.c
+++ b/sound/soc/mediatek/mt8186/mt8186-dai-tdm.c
@@ -416,12 +416,10 @@ static int mtk_dai_tdm_hw_params(struct snd_pcm_substream *substream,
        regmap_update_bits(afe->regmap, ETDM_IN1_CON1, ETDM_IN_CON1_CTRL_MASK, tdm_con);
 
        /* ETDM_IN1_CON3 */
-       tdm_con = 0;
        tdm_con = ETDM_IN_CON3_FS(tran_rate);
        regmap_update_bits(afe->regmap, ETDM_IN1_CON3, ETDM_IN_CON3_CTRL_MASK, tdm_con);
 
        /* ETDM_IN1_CON4 */
-       tdm_con = 0;
        tdm_con = ETDM_IN_CON4_FS(tran_relatch_rate);
        if (slave_mode) {
                if (lrck_inv)