ASoC: samsung: sync parameter naming (rate/sample_bits)

This patch syncs naming rule.

 - xxx_rates;
 + xxx_rate;

 - xxx_samplebits;
 + xxx_sample_bits;

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87lfcuolhu.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/samsung/i2s.c

@@ -1175,7 +1175,7 @@ static int i2s_alloc_dais(struct samsung_i2s_priv *priv,
 		dai_drv->probe = samsung_i2s_dai_probe;
 		dai_drv->remove = samsung_i2s_dai_remove;
 
-		dai_drv->symmetric_rates = 1;
+		dai_drv->symmetric_rate = 1;
 		dai_drv->ops = &samsung_i2s_dai_ops;
 
 		dai_drv->playback.channels_min = 1;

sound/soc/samsung/pcm.c

@@ -452,7 +452,7 @@ static int s3c_pcm_dai_probe(struct snd_soc_dai *dai)
 #define S3C_PCM_RATES  SNDRV_PCM_RATE_8000_96000
 
 #define S3C_PCM_DAI_DECLARE			\
-	.symmetric_rates = 1,					\
+	.symmetric_rate = 1,					\
 	.probe = s3c_pcm_dai_probe,				\
 	.ops = &s3c_pcm_dai_ops,				\
 	.playback = {						\